bu mechsyllabus

BANGALORE UNIVERSITY

Scheme of Study and Syllabus for

Four Year B.E. Degree Course

in

MECHANICAL ENGINEERING

2K6 SEMESTER SCHEME

APPROVED BY

THE BOARD OF STUDIES IN MECHANICAL ENGINEERING AT

THE MEETING HELD ON 05 JULY 2006

AND

FACULTY OF ENGINEERING

AT THE MEETING HELD ON 29 SEPTEMBER 2006

DEPARTMENT OF MECHANICAL ENGINEERING

UNIVERSITY VISVESVARAYA COLLEGE OF ENGINEERING


K. R. CIRCLE, BANGALORE - 560 001

2006

2

BANGALORE UNIVERISTY

SCHEME OF STUDY AND EXAMINATION FOR I & II SEMESTER OF

ALL ENGINEERING COURSES

2K6 SCHEME

(EFFECTIVE FROM AUGUST 2006)

I SEMESTER

Sl

No. Code No. Subjects

No. of

Hrs./week

Theory Practical

Duration of

Exam

Theory Practical

Class/

Sessional

Marks

Exam

Marks

1 6SM1101 Engineering Mathematics-I 4 -- 3 -- 25 100

2 6CE 1101 Engineering Mechanics 4 -- 3 -- 25 100

3 6EE1101 Electrical Sciences 4 -- 3 -- 25 100

4 6SP 1101/

6SC1101

Engineering Physics/

Engineering Chemistry 4 -- 3 -- 25 100

5 6SP1102/

6SC1102

Physics Laboratory/

Chemistry Laboratory -- 3 -- 3 25 100

6 6CI3101 Programming in C 4 -- 3 -- 25 100

7 6CI3102 C Programming

Laboratory -- 3 -- 3 25 100

8 6EM1101/

6EM1102

Mechanical Engineering

Science /

Workshop Practice – I

4/3 3 25 100

200 800

TOTAL 1000

II SEMESTER

Sl


No. of

Hrs./week

Theory Practical

Duration of

Exam

Theory Practical

Class/

Sessional

Marks

Exam

Marks

1 6SM1201 Engineering

Mathematics - II 4 -- 3 -- 25 100

2 6CE1201 Strength of Materials 4 -- 3 -- 25 100

3 6EC1201 Basic Electronics 4 -- 3 -- 25 100

4 6SP1101/

6SC1101

Engineering Physics /

Engineering Chemistry 4 -- 3 -- 25 100

5 6SP1102/

6SC1102

Physics Laboratory /

Chemistry Laboratory -- 3 -- 3 25 100

6 6EM1201 Engineering Drawing -- 3 3 -- 25 100

7 6EM1202 Computer Aided Drafting

Laboratory -- 3 -- 3 25 100

8 6EM1101/

6EM1102

Mechanical Engineering

Sciences/Workshop Practice4/3 3 25 100

200 800

TOTAL 1000

3


SCHEME OF STUDY AND EXAMINATION FOR

BRIDGE COURSE MATHEMATICS – I & II PRESCRIBED FOR III AND IV

SEMESTER STUDENTS ADMITTED UNDER DIPLOMA QUOTA OF

ALL ENGINEERING COURSES, BOTH DAY & EVENING

2K6 SCHEME


Sl.

No. Code No. Subject

No. of

Hrs/week

Theory Pract

Duration of

Exam

Theory Pract

Class/

Sessional

Marks

Exam

Marks

1 6BSM1101 Engineering Mathematics I–B 4 - 3 - 25 100

2 6BSM1201 Engineering Mathematics II–B 4 - 3 - 25 100

TOTAL 250

SCHEME OF STUDY FOR I AND II SEMESTER B.E.

Subjects to be studied during Branch

I Semester II Semester

Civil, Mechanical and

Electrical

Physics Theory

Physics Practical

Workshop Practice

Chemistry Theory

Chemistry Practical

Mechanical Engineering Science

Electronics, Computer

Science & Engineering and

Information Science

Engineering

Chemistry Theory

Chemistry Practical

Mechanical Engineering Science

Physics Theory

Physics Practical

Workshop Practice

SCHEME OF STUDY FOR AUDIT SUBJECTS :

NUMBER OF HOURS/WEEK = 2

INTERNAL ASSESSMENT MARKS : 50

Department Semester, Audit subject and the day on which the subject to be taught

III Semester

Kannada

IV Semester

Environmental

Science

V Semester

Technical

Report Writing

VI Semester

Constitution of

India

Architecture & Civil Monday Monday Monday Monday

Mechanical

(Both Day & Evening) Tuesday Tuesday Tuesday Tuesday

Electrical Wednesday Wednesday Wednesday Wednesday

Electronics

(Both Day & Evening) Thursday Thursday Thursday Thursday

Computer Science &

Engineering Friday Friday Friday Friday

Information Science

& Engineering Saturday Saturday Saturday Saturday

4

III SEMESTER B.E. MECHANICAL ENGINEERING

Sl


Lecture

Hrs/

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practical

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 SM301 Engineering

Mathematics - III 4 -- 3 -- 25 100 125

2 6 ME 302 Material Science 4 -- 3 -- 25 100 125

3 6 ME 303 Basic Thermodynamics 4 -- 3 -- 25 100 125

4 6 ME 304 Fluid Mechanics 4 -- 3 -- 25 100 125

5 6 ME 305 Kinematics of

Mechanics 4 -- 3 -- 25 100 125

6 6 ME 306 Machine Drawing -- 3 -- 4 25 100 125

7 6 ME 307 Workshop Practice - II -- 3 -- 3 25 100 125

8 6 ME 308 Material Testing

Laboratory -- 3 -- 3 25 100 125

TOTAL 200 800 1000

• The candidates admitted to both Day & Part Time, III Semester B.E. Mechanical Engineering

under Diploma quota have to pass the following BRIDGE COURSE subjects:-

MATHEMATICS – IB

MATHEMATICS – IIB

Basic Electronics & C Programming

IV SEMESTER

Sl


Lecture

Hrs/

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practical

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 SM 401 Engineering

Mathematics - IV

4 -- 3 -- 25 100 125

2 6 ME 402 Engineering Materials 4 -- 3 -- 25 100 125

3 6 ME 403 Dynamics of Machines 4 -- 3 -- 25 100 125

4 6 ME 404 Hydraulic Machinery 4 -- 3 -- 25 100 125

5 6 ME 405 Applied Thermo-

Dynamics - I

4 -- 3 -- 25 100 125

6 6 ME 406 Fluid Mechanics &

Machines Laboratory

-- 3 -- 3 25 100 125

7 6 ME 407 Machine Shop - I -- 3 -- 3 25 100 125

8 6 EC 408 Electrical & Electronics

Laboratory

-- 3 -- 3 25 100 125

TOTAL 200 800 1000

5


SCHEME OF STUDY AND EXAMINATION FOR III & IV SEMESTERS OF

B.E. MECHANICAL ENGINEERING

2K6 SCHEME


V SEMESTER

Sl


Lecture

Hrs/

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practial

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 ME 501 Control Engineering 4 -- 3 -- 25 100 125

2 6 ME 502 Mechanical

Measurements 4 -- 3 -- 25 100 125

3 6 ME 503 Machine Design - I 4 -- 3 -- 25 100 125

4 6 ME 504 Manufacturing

Technology - I 4 -- 3 -- 25 100 125

5 6 ME 505 Applied Thermo-

Dynamics - II 4 -- 3 -- 25 100 125

6 6 ME 506 CAD Laboratory - I -- 3 -- 3 25 100 125

7 6 ME 507 Machine Shop – II -- 3 -- 3 25 100 125

8 6 ME 508 Measurement &

Metrology Laboratory -- 3 -- 3 25 100 125

TOTAL 200 800 1000

VI SEMESTER

Sl


Lecture

Hrs/

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practical

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 ME 601 Object Oriented

programming 4 -- 3 -- 25 100 125

2 6 ME 602 Industrial Management 4 -- 3 -- 25 100 125

3 6 ME 603 Machine Design II 4 -- 3 -- 25 100 125


Technology - II 4 -- 3 -- 25 100 125

5 6 ME 605 Heat & Mass Transfer 4 -- 3 -- 25 100 125

6 6 ME 606 Design Laboratory - I -- 3 -- 3 25 100 125


Technology Laboratory -- 3 -- 3 25 100 125

8 6 ME 608 CAD Laboratory -II -- 3 -- 3 25 100 125

TOTAL 200 800 1000

6


SCHEME OF STUDY AND EXAMINATION FOR III & IV SEMESTERS OF


2K6 SCHEME


VII SEMESTER

Sl


Lecture

Hrs

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practical

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 ME 701 Finite Element

Analysis 4 -- 3 -- 25 100 125

2 6 ME 702 Operation Research 4 -- 3 -- 25 100 125

3 6 ME 703 Energy Resources &

Utilization 4 -- 3 -- 25 100 125

4 6 ME 704 Machine Design-III 4 -- 3 -- 25 100 125

5 6 ME 705 Elective - I 4 -- 3 -- 25 100 125

6 6 ME 706 Simulation Laboratory -- 3 -- 3 25 100 125

7 6 ME 707 Design Laboratory - II -- 3 -- 3 25 100 125

8 6 ME 708 Heat Transfer & I.C.

Engines Laboratory -- 3 -- -- 25 100 25

TOTAL 200 800 1000

Elective I :

6 ME 705.A. Entrepreneurship Development

6 ME 705.B. Electronics Manufacturing Process

6 ME 705.C. Automobile Engineering

6 ME 705.D. Advanced Trends in Manufacturing

6 ME 705.E. Experimental stress Analysis

6 ME 705.F. Foundry Technology

6 ME 705.G. Environmental Engineering

6 ME 705.H. Financial Management & Costing

6 ME 705.I. Smart Materials and Structures

6 ME 705.J. Gas Dynamics and Propulsions

7


SCHEME OF STUDY AND EXAMINATION FOR III & VIII SEMESTERS OF


2K6 SCHEME


VIII SEMESTER

Sl


Lecture

Hrs/

Week

Pract

Hrs/

Week

Exam

Hrs/

Theory

Exam

Hrs/

Practical

Int.

Ass

Marks

Exam

Marks Total

1 2 3 4 5 6 7 8 9 10

1 6 M 801 Production and

Operations Management 4 -- 3 -- 25 100 125

2 6 ME 802 Total Quality

Management 4 -- 3 -- 25 100 125

3 6 ME 803 CAD/CAM & Robotics 4 -- 3 -- 25 100 125

4 6 ME 804 Modern Methods of

Manufacturing 4 -- 3 -- 25 100 125

5 6 ME 805 Elective – II 4 -- 3 -- 25 100 125

6 6 ME 806 CAM & Robotics

Laboratory -- 3 -- 3 25 100 125

7 6 ME 807 Project Work -- 6 -- -- 75 150 225

8 6 ME 808 Project Tour -- -- -- -- 25 -- 25

TOTAL 250 750 1000

Elective II :

6 ME 805.A. Technology for Rural Development

6 ME 805.B. Mechanisms & Transmission

6 ME 805.C. Failure Analysis & Design

6 ME 805.D. Computational Fluid Dynamics

6 ME 805.E. Turbo Machines

6 ME 805.F. Materials Management

6 ME 805.G. Computer Aided Engineering

6 ME 805.H. Enterprise Resource Planning

6 ME 805.I. Value Engineering

6 ME 805.J. Mechatronics

8

III SEMESTER


6 SM 301 : ENGINEERING MATHEMATICS - III

(Common to CE, ME, EE, EC, CSE, ISE)

Lecture: 4 Hrs / week

Total No. of Hours: 60 Internal Assessment Marks : 25

Examination: 3 Hrs Max marks for Examination: 100

PART – A (30 Hrs)

UNIT-I

Fourier Series of periods 2π and 2l- complex from half range Fourier series-since series,

Cosine series. Finite Fourier since / coline transforms – Transforms of derivatives.

UNIT-II

Infinite Fourier transforms and Inverse Fourier transforms – Simple Properties.

Complex Fourier transforms, Fourier since/cosine transforms, Convolution theorem &

Perseval’s Identities (without proofs)

Z transform – definition, Standard forms, linearity property.

UNIT-III

Bessel Functions : Solutions of the Bessel differential equation. The Bessel function,

Recurrence relations, Orthogonality, Generating function.

UNIT-IV

Legendre Polynomials : Solution of the legendre differential equation, Legendre Polynomials,

Generating function, Recurrence relations.

PART – B (30 Hrs)

UNIT-V

Formation of Partial differential equation: Solution by Lagrange’s method for first order

Partial differential equation’s, Solution of standard types of non-linear Partial differentia

equation’s – Charpit’s method.

UNIT-VI

Solution of one dimensional wave equation by the method of separation of variables and by

Fourier series method. Solution of one dimension heat equation by the method of separation

of variables and by Fourier series method.

UNIT-VII

Curve fitting by the method of leart squares Peanson’s coefficient of correlation Rank

correlation, Regression lines – problems.

UNIT-VIII

Conditional probability, Baye’s theorem, Binomial/Poisson probability distribution, Normal

probability distribution.

PATTERN OF QUESTION PAPER : The question paper contains two Parts namely

PART-A and PART-B each containing 4 questions. Five questions in all out of 8 questions

are to be answered choosing atleast two from each PART.

DISTRIBUTION OF QUESTIONS : One question each from Unit-I to Unit-VIII

References : 1. B. S. Grewal : Higher Engineering Mathematics, Khanna Publishers

2. Ejvin Kreyzig : Advances Engineering Mathematics, John Wiley & Sons

Scheme of Examination:

Answer any five full questions choosing a minimum of two questions from each part.

9

III SEMESTER


6 ME 302 : Material Science


Total No. of Hours: 60 Internal Assessment Marks: 25


UNIT - I

1. Engineering requirements of materials. Mechanical Properties of Materials, Tension test,

Hardness tests and Impact tests. Non–destructive Testing: Dye-Penetrant check, Magnetic

flaw detection, Ultra – sonic flaw detection. 6

2. Crystal Structures: Space lattice classification, SC, BCC, FCC and HCP Structures, Miller

Indices for planes and directions. Crystal imperfections. 3

3. Atomic Diffusion: Phenomenon, mechanisms of diffusion. Fick's Law. Activation energy.

Factors affecting diffusion. Practical applications. Related Problems. 3

UNIT -II

4. Mechanical Behaviour of Materials: Elastic and Plastic behaviour. Yield point

phenomenon. True stress-true strain relationships. (Related Problems). Plastic

deformation of single crystals: CRSS (Related Problems,) Slip deformation. Dislocations

and plastic deformation. Twinning deformation. 12

5. Strengthening Mechanisms: Grain boundary effect, strain hardening, soild solution

strengthening, strain aging. Recovery, Recrystallisation and Grain Growth. Frank Read

Source of dislocations. 12

UNIT- III

6. Fracture of Materials: Types of fracture. Effect of temperature, strain rate and triaxiality

on flow stress and ductile to brittle transition. Notch sensitivity. 8

7. Fatigue Behaviour: Types of fatigue loading, Mechanisms of fatigue failure. Fatigue

properties, fatigue test: S-N Diagram, factors affecting fatigue behaviour. 8

8. Creep Behaviour: Creep Phenomenon, Three stages of creep. Transient creep and Viscous

creep. Creep rupture. Creep Properties, Creep Test 8

Books for Reference : 1. William D. Callister: Material Science & Engineering-An Introduction. John Wiley & sons

Inc. 1997.

2. William F Smith:Principles of Materials Science & Engineering. Tata McGraw Hill Inc 1996.

3. O.P. Khanna: A Textbook of Materials Science & Metallurgy. Dhanpat Rai Publication 1999.

Scheme of Examination: 2 Questions in Unit I, 3 Questions each in Unit II and III are to be set.

Students are to answer a total of 5 questions choosing any 1 question in Unit I, any 2 questions

each in Unit II and III.

10

III SEMESTER


6 ME 303 : Basic Thermodynamics




UNIT I

Basic Concepts:

System, Surroundings, Boundary, property, state, process, cyclic process, path function, point

function, Microscopic and Macroscopic point of view of thermodynamics, thermodynamic

equilibrium, thermodynamic work, heat. 6

Zeroth law of Thermodynamics:

Concept of Temperature statement and explanation of Zeroth law of Thermodynamics.

Measurement of temperature using concept of Zeroth law of thermodynamics. International

scale of Temperatures. 8

First Law of Thermodynamics

Statement of I law of thermodynamics as applied to a closed system – Internal energy a

property – I law applied to an open system with assumptions – concept of perpetual motion

machine kind I (PMMK I) – Numerical Problems. 8

Second law of thermodynamics:

Concept of Heat Energy, efficiency of a heat engine – concept of Heat pump and Refrigerator

coefficient of performance – the two statements of II law of Thermodynamics as applied to a

heat engine and heat pump. Equivalency of the above two statements – concept of PMMKII –

reversible process – concept of irreversibility – Factors that render a process irreversible –

analysis of reversible cannot cycle – Carnot heat engine and Carnot heat pump.- Numerical

Examples. 8

UNIT – II

Corollaries of II law of Thermodynamics:

Cor.1. Comparison between a heat engine and a reversible engine – Cor 2. Comparison

among reversible engines – Cor 3. Absolute thermodynamics temperature scale – Cor 4.

Clasius Inequality – Cor 5. Entropy is a property – Cor 6. Principle of increase of entropy –

Numerical examples 8

Analysis of following processes by applying I and II law of Thermodynamics.

1. Isochorec process 2. Iso baric process 3. Isothermal process 4. Isotropic process

5. Polytropic process – Numerical examples. 6

Concept of ideal and real gases vandervalls equation – compressiblity & factor and chart –

critical and reduced co-ordinates – Numerical examples. 6

Mixture of Gases:

Non reactive mixtures – mole fraction – mass fraction – volume fraction – law of partial

pressures – Relatives involving pressure volume, internal energy. Enthalpy - entropy and

specific heats of gaseous mixtures – Numerical examples. 10

11

Books of Reference: 01. A Course in Thermodynamics by Kothandaraman & et al

02. Thermal Engineering – Rajput

03. Thermal Engineering – S K Kulshresta

04. Thermodynamics – M.J. Moran & H. Shapiro

05. Thermodynamics an engineering approach – Yunus. A. Cengel & (SI Units)

Mechacl A. Boles (Tata Mc Graw – Hill 4th Edition 2005 Print)

06. Thermodynamics by Hollman


Questions to be set: 4 questions from Unit I

4 questions from Unit II

Students are to answer 5 questions choosing at least 2 questions from each Unit.

III SEMESTER


6 ME 304 : Fluid Mechanics




UNIT I

1. Fundamental concepts and properties. Fluid-definition, concepts of continuum, shear

stress as applied to fluids, fluid properties viscosity, Newton’s law, surface tension, Bulk

modulus, compressibility, vapour pressure, capillarity, international standard atmosphere,

numerical problems pressure at a point, gauge and absolute pressures of a fluid. 6 Hours

2. Fluid Statics:

Principle of manometers, simple and differential manometers, Bourdon’s pressure gauge,

Pascal’s law, Numerical problems, Hydrostatic forces on plane and inclined surfaces,

numerical problems. 4 Hours

3. Floatation of bodies - Archimede’s principle, stability of floating bodies. Determination of Metacentric height -

experimental and analytical methods - numerical problems. 4 Hours

4. Fluid Kinetics

Definitions of path line, steam line, streak line, flow nets, steam tube, steam function,

velocity potential function, numerical problems, continuity equation for one dimensional

fluid flow, types of fluid flow steady flow, uniform, rotational flow, laminar flow,

turbulent flow, Compressible flow. Acceleration of a fluid particle. 10 Hours

UNIT II

5. Fluid Dynamics

Forces acting on fluid mass, Eulers equation of motion, energy possessed by a fluid

particle, Bernoulli’s equation derivation from one dimensional Eulers equation of motion.

Applications of Bernoulli’s principle venturimeter, orifice meter, pitot tube, notches-

rectangular, triangular, trapezoidal notches orifices: vertical, horizontal numerical

problems. Vortex motion, Reynolds Number & its significance. Hagen poiseulles

equation for flow through pipes. Turbulent flow: Darcy’s equation for turbulent flow

through pipes, numerical problems. 15 Hours

12

6. Dimensional analysis:

Principle of dimensional analysis, Buckingham pitheorem, application, dimensionless

numbers and introduction to model studies. 07 Hrs

7. Flow Around Bodies:

Bluf body, streamlined body, Aerofoil, flow past bluff body, streamlined body and

aerofoil with examples, concept of boundary layer, circulation, lift and drag (physical

concepts) 07 Hrs

9. Compressible Flow :

Velocity of sound wave in isothermal and adiabatic conditions, Mach number and its

significance and mach cone, numerical problems. 07 Hrs

Bernoulli’s equation for compressible flow

Books for Reference : 1. Fluid Mechanics – Streter

2. Fluid Mechanics and Hydraulic Machines – Modi and Seth

3. Fluid mechanics and fluid power D.S. Kumar

Scheme of Examination Students are to answer any Five Full questions choosing at least two questions from each Unit.

Four questions are to be set from each Unit.

III SEMESTER


6 ME 305 : Kinematics of Machines




UNIT I

1. MECHANISMS

Introduction to the course: 10

Definitions of element, Kinematic pair, Kinematic chain, Degree of freedom, Inversion

of Mechanism and Machine.

Linkages: 4 bar chain, simple slider crank chain, Double slider Crank chain and their

inversions, Degree of freedom for plane mechanism.

Straight line motion: Peaucellier mechanism, Watt’s Straight line mechanism, Hookes

joint; Double Hookes joint, pantograph

Intermittent motion mechanism: Rachet and Pawl Mechanisms, Intermittent Gearing,

Geneva Wheel, Escapement.

2. VELOCITY AND ACCELERATION IN MECHANISM: 10

Velocity in mechanisms by instantaneous center method. Velocity and acceleration in

simple mechanisms (including coriolis component) by relative, velocity method,

Velocity and acceleration of simple slider mechanisms by analytical method and by

Klein’s Construction.

13

UNIT II

3. BELT, ROPES AND CHAIN DRIVES: 8

Introduction: Belt drive, Effect of slip and Creep in belts, Length of belt, Initial tension;

Ratio of belt Tensions, Power transmitted, Effect of centrifugal tension, Cantilever Max.

power transmission, Rope and V belt drives, Kinematics of chain drive. 8

4. CAMS

Classification of Cams and followers, Types of motion of follower (Uniform Velocity,

SHM, UARM and Cycloidal) Graphical Cam Layout. 8

5. GEARS:

Friction Wheel, Teeth for positive action:

Classification of gears, Gear Terminology; Law of gearing; Velocity of sliding; Forms of

teeth (Cylindrical & Involute), Path of contact; Contact ratio.

Interference in gears and methods of avoiding interference; Minimum no. of teeth on

rack, pinion & gear when in mesh to avoid interference.

Introduction to Bevel, Helical, Spiral and worm gears (without involving problems)

6. GEAR TRAINS: 8

Classification; Velocity ratio for epicyclic gear train, Evaluation tooth loads and torques

in epicyclic gear train;

Automobile gear box, Differential gear box. 8

REFERENCE BOOKS: 1. Theory of Machines by G.G. Rattan, Tata Mcgraw Hill Publishing Co. Ltd, New Delhi.

2. Mechanism and Machine Theory: J.S. Rao and R.V. Dukkipati, Wiley Eastern Ltd,

Bangalore.

3. Theory of Machines by P.L. Ballaney, Khanna Publishing

4. Theory of Machines by J.E. Shigley, Vicker, McGraw Hill.

5. Mechanics and Dynamics of Machinery by Hamilton. H. Mabie and Charles. F Rein

holtz… John Wiley Publishers.

6. Theory of Machines by Jagadish Lal, Metropolitan Book Co., Pvt. Ltd., Delhi.

Scheme of Examination: To set four questions from each Unit.

Students are required to answer five full questions choosing at least two from each Unit.

14

III SEMESTER


6 ME 306 : Machine Drawing

Class : 3 Hours/Week Internal Assessment Marks: 25


Non – Examination Unit: B.I.S. Codes in Machine Drawing, Dimensioning, Indication of

Tolerances, fits, surface Texture symbols, conventional representation of screw threads,

construction of nut and bolt, studs, machine parts not sectioned materials in section, different

types of keys, welding symbols. 6

Examination Unit: Note: To be taught in first angle projection.

UNIT I

(To set 2 questions i.e. One on Developments and ONE on conversion of views and student to

answer any ONE question of 20 marks)

Development of lateral surfaces: Development of lateral surfaces of right regular prisms,

pyramids, cones, cylinders and when truncated and with through holes. Development of

transition pieces.

Conversion of Views: Drawing orthographic views and sectional views from given isometric

view of simple machine parts 15

UNIT II (To set 2 questions and student to answer ONE question of 20 Marks)

Drawing only the front view of the assembly in section/half section, when details of individual parts

are given, for the following items:

1. Cotter Joints

2. Pin or Knuckle Joints

3. Split Muff Coupling

4. Flanged couplings

5. Compression Coupling

6. Bush Type Flexible Coupling

7. Universal Coupling 15

UNIT III (To Set ONE question of 60 marks, to be answered compulsory)

Drawing the 3 principal views of the assembly, of which one or two views in section/half section,

when the details of individuals parts are given, for the following items:

1. Screw Jack

2. Stop Valve

3. Plummer Block

4. Split Sheave Eccentric

5. Gland and Stuffing Box Expansion Joint

6. Feed Check Valve

7. Swivel Bearing

8. Machine Vice

9. Rambottom safety Valve.

10. Tailstock of Lathe

11. Tool Head of a Shaper

12. Cross Head of a Vertical Steam Engine 24 TEXT BOOKS:

1. Machine Drawing : K.R. Gopala Krishna

2. Machine Drawing : N.D. Bhatt.

15

III SEMESTER


6 ME 307 : Workshop Practice – II

Class: 3 Hrs / week Internal Assessment Marks: 25

Examination : 3 Hrs Max. Marks Examination : 100

1. Welding processes – 4 models in each process

1.1 TIG & MIG Welding

1.2 Gas welding

2. Wood Turning - Three models

3. Forging - Three models

Scheme of Examination: 1. VIVA-VOCE - 20 Marks

2. One model from welding - 40 Marks

3. One model from Wood turning or Forging - 40 Marks

III SEMESTER


6 ME 308 : Material Testing Laboratory

Class: 3 Hrs/Week Internal Assessment Marks: 25

Examination: 3 Hrs Max Marks for Examination: 100

(i) Group Test to be conducted in group.

1. Testing of materials using UTM 1.1 Tension Test

1.2 Compression Test

1.3 Shear Test

1.4 Bending Test

2. Torsion Test

3. Hardness Tests 3.1 Brinell Hardness Test 3.2 Rock Well Hardness Test

(ii) To be conducted individually.

4. Impact Tests 4.1 Izod Test 4.2 Charpy Test

5. Wear Test using Different Methods

6. Testing of Welded joints

7. N.D.T. (Any Three)

8. Study of Grain Structure of different metals using Metallurgical Microscope.

9. Demonstration of Fatigue Test.

Scheme of examination: Viva & voce 20 marks

One experiment in group test 60 marks

One experiment on individual test 20 marks

16

IV SEMESTER

B.E. MECHANICAL ENGINEERING 6 SM 401 : ENGINEERING MATHEMATICS - IV

(Common to CE, ME, EE, EC, CSE, ISE)




PART – A (30 hrs)

UNIT-I

Sets in the Complex plane-Functions of a complex variable-limit, continuity and

differentiability-Analytic functions-Cauchy-Riemann equations in Cartesian and polar forms.

Harmonic functions

UNIT-II

Complex integration-Line integral, Cauchy theorem (Proof by Green’s theorem), Cauchy

integral formula for complex functions and for derivatives, problems.

UNIT-III

Power series-Convegrence, Radius of convergence, Taylor’s theorem and Laurent’s theorem

(statement only), problems.

UNIT-IV

Singularities, Poles, Classification of singularities, Cauchy residue theorem-Evaluation of

definite integrals of the types ∫ ∫∞

∞−

π

θθθ2

0

d ) Cos , F(sin anddx F(x)

PART – B (30 hrs)

UNIT-V

Algebraic and transcendental equations – solution by bisection regular-falsi, Secant’s linear-

iteration and Newton-Raphson’s methods, Aitken’s ∆2 – method.

UNIT-VI

Solution of system of linear equations, Gauss-elimination, Gaus-Jordan methods, LU-

decomposition, Choleky’s methods, Jacobi and Gauss-Seidle iteration methods.

UNIT-VII

Finite differences-Forward, Backward and Central differences – Shift operator (No

derivations of relations between operators)

Interpolation-Newton’s divided difference, Lagrange’s Interpolation formula (problems only)

Numerical differentiation based on Newton’s forward and backward difference formula.

17

UNIT-VIII

Numerical Integration-Trapezoidal, Simposon’s 1/3rd, Simpson’s 3/8

th rule, solution of

ordinary differential equations : Euler’s, Modified Euler’s, Picard’s, Runge-Kutta II and IV

order methods.

PATTERN OF QUESTION PAPER :

The question paper contains two Parts namely PART-A and PART-B each containing 4

questions. Five questions in all out of 8 questions are to be answered choosing atleast two

from each PART.

References : 1. Complex Analysis : Schaum series

2. Numerical methods for Physicus and Engineers, Iyengar, Jain and Iyengar, New Age Inte.

4th Edition.

3. Sastry : Introductory methods of Numerical analysis, PHI

IV SEMESTER


6 ME 402 : Engineering Materials

Lecture: 4 Hrs / week Internal Assessment Marks: 25

Examination: 3 Hrs Max marks for examination: 100

Total No. of Hours: 60

UNIT I

1. Metallography: Optical Microscopy, Metallurgical microscope and specimen

preparation. Scanning Electron Microscope. 05

2. Solidification and Phase diagrams: Homogeneous and heterogeneous nucleation, grain

growth. Solid solutions, Gibbs Phase rule. Types of phase diagrams, Lever Rule,

intermediate phases. 05

3. Ferrous Materials: Iron-Carbon Equilibrium phases diagram and Non-equilibrium

phase diagram. T.T.T. Phases formed in these conditions. Influence of alloying elements

on Non equilibrium diagrams. 08

4. Non-ferrous materials: Alloys of Al, Cu, Ni, Mg and Ti, 06

UNIT II

5. Heat treatment of metallic materials: Annealing. Normalising. Hardening. Tempering.

Surface hardening: Carburising. Cyaniding, Nitriding. Flame and Induction Hardening.

Heat treatment of Non-ferrous materials: Solutionising. Precipitation hardening. Aging.

12

6. Composite Materials: Types of composite materials. Properties of fibers and matrix

materials. General methods of production, properties and applications of FRP, PRC,

MMC and structural composites. Expressions for density, Young’s modulus and strength

of continuous fiber reinforced composites in iso – strain and iso – stress conditions

(Relate Problems) 12

18

UNIT III

7. Composition, structure and applications of the following materials: (a) Cast irons

(b) Plain Carbon Steels (c) Alloy steels (d) Copper alloys (e) Aluminium alloys

(f) Titanium Alloys 08

8. Smart Materials: Piezo Electric materials, Electrostrictive, magnetostrictive

materials, shape memory alloys, fiber optic sensors. 04

Books for Reference: 1. William D. Callister: Material Science and Engineering – An Introduction. John Wiley & sons

Inc. 1997.

2. William F Smith: Principles of Materials Science and Engineering. Tata Mc Graw Hill Inc

1996.

3. O.P. Khanna: A Textbook of Materials Science and Metallurgy. DhanpatRai Publication 1999

Scheme of Examination: Examiners to set 3 Questions each in Unit I and Unit II, 2 questions in unit III. Students to answer

a total of 5 questions choosing any 2 question in Unit I, & Unit II and any 1 question in Unit III.

IV SEMESTER


6 ME 403 : Dynamics of Machines

Lecture: 4 Hrs / week Internal Assessment Marks: 25

Exam: 3 Hrs Exam Marks: 100

Total No. of Hours: 60

UNIT I

1. Force Analysis of Mechanisms 6

Static force analysis of mechanisms with and without friction, Dynamic force analysis,

D’Alembert’s Principle, Equivalent mass system.

2. Flywheel 6

Dynamics of Engine mechanisms, Turning moment. Diagram for different engines,

fluctuation of speed energy, Size of flywheel.

3. Governers 6

Governor function and classification of governors (Centrifugal and Inertia). Porter

Governor, Hartnell Governer, Effect of friction, Characterization of Governors.

4. Gyroscopic Couple & Predessional Angular Motion 12

Principle of gyroscope motion, gyroscopic couple, Direction of spin, precession and

torque vectors, gyroscopic effect on planes, ships, 2 wheelers, 4 wheelers & rotors.

UNIT II

5. Balancing of Rotating and Reciprocating Masses 14

Balancing static and dynamic balancing, Balancing of rotating masses. Balancing of

reciprocating masses, Partial balancing, Balancing of in line engine, V engine, Radial

engines, Primary and Secondary balancing, Direct and Reverse crank balancing machines.

19

6. Vibrations 16

Causes and effect of vibration in machines. S.H.M., Degree of freedom. Free, Damped and

Forced vibration (single degree of freedom only). Vibration isolation and transmissibility.

Whirling of shafts. Free torsional vibration of shafts with one, two and three rotors; Geared

System.

Books for Reference: 1. Theory of Machines by G.G. Ratan, TATA Mc Graw Hill publishing co., Ltd.,

New Delhi.

2. Mechanisms and Machine Theory; J.S. Rao and R.V. Dukkipati, wiley Eastern Publication.

3. Theory of Machines by P.L. Ballaney, Khanna Publication.

4. Theory of Machines by J.E. Shiegley, Vicker, McGraw Publication.

5. Mechanisms and Dyanamics of Machinery by Hamilton, H. Mabie and Charles F. Rein holtz.,

John Wiely Publishers.

6. Theory of Machines by Dr. R.K. Bansal.


Examiner to set four questions from each Unit.

Students are to answer a total of five questions choosing at least two questions from each Unit.

IV SEMESTER


6 ME 404 : Hydraulic Machinery




UNIT I

1. Impact of jet on vanes: Impulse momentum principle, application, impact of jet on flat, inclined curved, fixed

and moving vanes, numerical problems. 6

2. Hydraulic turbines: Theory of turbines and classification of turbines, study of construction, working, velocity

diagrams and efficiencies of pelton wheel, Francis and Kaplan turbines, numerical

problems.

Performance of turbines, specific speed and unit quantities, characteristic curves,

cavitations, governing of turbines, model testing of turbines, numerical problems. 14

3. Centrifugal pumps: Construction and working principle classification vector diagram, Work done,

efficiencies, minimum starting speed specific speed performance characteristics,

multistage pumps, numerical problems. 8

20

UNIT II

4. Reciprocating Pumps:

Construction and working principle, classification, definition of slip, co-efficient of

discharge, indicator diagram effect of friction acceleration and air vessel, maximum speed

of crank, numerical problems 9

5. Hydraulic devices:

Hyd. Ram, Simple Hyd. Accumulator, Hyd. Intensifier Hyd. Press Hyd. Crane Hyd.

Coupling Jet pump, Air Lift Pump Gear Pump 5

6. Hydro-Electric Power Plant:

Energy lines- HGL and TEL, hydro meteoric survey, selection of site for a dam, head

race, tail race, gross head, net head, Comparison of Thermal and Hydroelectric Power

Cost. Assessment of Available Power for a proposed Hydel Power station, Types of

Hydropower Power Plant, Run-of-river Plants, Reservoir Plants, Pumped storage Plants,

Base-load Plants, Peak – Load Plants, Primary and Secondary Power, Layout of Hydro

electric Power Plant- Dam, Water way, Penstock, Forebay, Intake structure, Trash rack,

Surge Tank, Power House. 12

Connected Load, Maximum Demand, Demand Factor, Load curve, load factor, Plant-use

Factor, capacity factor, diversity factor, peak load, numerical Problems. 6

Reference Books: 1. Principles of turbo machines by H.G. Sheppard.

2. Fluid mechanics and hydraulic machines by Modi & Seth

3. Fluid mechanics and Hydraulic Machines by D.S. Kumar

4. Power plant engineering by Domkundwar



Answer any Five Full questions choosing at least Two questions from each Unit.

21

IV SEMESTER


6 ME 405 : Applied Thermodynamics - I




UNIT I 1. Air Standard Cycles: air standard efficiency & - mep of otto cycle-diesel cycle-dual combustion

cycle numerical problems-deviation of real cycle from theoretical air cycle. 6

2. Combustion of Fuels: theoretical air required, excess air actual air required for complete

combustion of solid, liquid and gaseous fuels - numerical problem - analysis of products of

combustion. 6

3. Classification of I.C. Engines: Four stoke and two stroke cycle engines - Valve time diagram

for four stoke engine combustion in SI Engines - detonation (KNOCK) in SI engines - variable

affecting knock in SI Engines and their effects - methods to reduce detonation - combustion in CI

engines - Knock in the CI engine - effect of engine variables on diesel knock and methods to

reduce diesel knock rating of SI and CI engine fuels - carburetion - simple and complex

carburetor - fuel pump for S.I engine - ignition systems for SI engines - fuel injection system for

CI engine - Supercharging of IC engines - Cooling of IC engines - Governing of IC engines -

Introduction to wrinkle engine, Introduction to MPF engine. 12

4. Performance and Testing of IC Engines:

Introduction: Indicated power - Brake power - Various I.C. engine efficiencies - Specific fuel

consumption - Heat balance sheet Measurement of IP of IC engines - Performance curves for SI

engines - Variables effecting engine performance - Power requirement and power available curve

problems. 10

UNIT – II 5. Gas Turbines and Jet Propulsion: Introduction - Simple open cycle Gas turbine - Thermal

efficiency of GT - Mechanical efficiency of compressor and GT - Over all efficiency of GT - The

cycle work ratio - Optimum pressure ratio for maximum thermal efficiency and work output –

Means of improving the performance of the simple GT - closed cycle GT - Advantages and

Disadvantages over open cycle GT- Jet propulsions-the turbojet, thrust, thrust power, propulsive

efficiency and thermal efficiency - introduction to ram jet engine and rocket engines. 14

6. Positive Displacement Compressors:- Use of compressed air - Reciprocating compressors -

single stage compressor without clearance and without clearance volumetric efficiency - Best

value for index of compression - Multistage reciprocating air compressors - minimum work input

in multi stage compression - Heat rejected per Kg of air - Indicators diagram - Mean effective

pressure - Indicated power - shaft power - Optimum intermediate pressure in two stage

compressors - Numerical problems. 12

Book of Reference: 1. Thermal Engineering by Kodandaram & Co.

2. Thermal Engineering by Rajput R.K.

3. A Course in I.C. Engines by Mathur &Sharma

4. Thermal Engineering by S.K. Kulshresta.

5. I.C. Engines by V. Ganeshan. vol.1 vol.2.



Students are to answer any Five Full questions choosing at least Two questions from each Unit.

22

IV SEMESTER


6 ME 406 : Fluid Mechanics & Machines Laboratory



1. Determination of flash point and fire point of light, medium and heavy oils

2. Determination of calorific value of solids liquid and gaseous fuels.

3. Determination of viscosity of an oil using red wood saybolt torsion viscometer, U-tube

engler viscometer

4. Use of planimeter.

5. Calibration of pressure gauge

6. Calibration of V- Notch

7. Determination of eo-efficients of vertical and horizontal orifices.

8. Calibration of venturimeter

9. Friction in pipes

10. Impact of jet on vanes

11. Testing of hydraulic Ram

12. Performance Test on centrifugal pump

13. Performance Test on Reciprocating pump

14. Performance Test on Pelton turbine

15. Performance Test on Francis Turbine

16. Performance Test on Kaplan Turbine


(i) One exercise in Fluid Mechanics = 30 Marks.

(ii) One exercise in Fluid Machines = 50 Marks.

(iii) Viva-voce = 20 Marks.

IV SEMESTER


6 ME 407 : Machine Shop-I



General Instructions: Process sheets & Inspection sheets are to be prepared for each model.

1. Detailed study of the following machine tools with regard to their construction,

operations and controls:

(i) Lathe (ii) Shaping Machine (iii) Drilling Machine (iv) Grinding Machine

2. Demonstration of assembly and disassembly of the following lathe parts:

(i) Head Stock (ii) Tail Stock (iii) Carriage (iv) Cross Side (v) Compound Rest (vi)

Bed (vii) Gride Ways (viii) Feed Gear Box (ix) Apron Box.

23

3. Study of accessories chuck (3 jaw & 4 jaw), Face plate, Steady rest, Follower rest,

Tool Post & Centers.

4. Four Models using lathe involving, Plane involving, Taper Turning, Thread cutting,

groove cutting, Knurling, Drilling, Boring & Eccentric Turning.

5. Two Models using shaping machine involving production of flat surfaces, dove tails,

V and rectangular grooves.

6. Grinding of tool angles using tool and cutter grinder machine.

7. Calculation of machining time for turning, drilling tapping grinding, shaping and

milling.

Scheme of Examination: (1) One model using lathe or shaping machine = 60 Marks.

(2) One exercise in calculation of machining time or grinding of tool angles = 20 Marks.

(3) Viva-voce = 20 Marks

IV SEMESTER


6 EE 408 : Electrical and Electronics Laboratory



1. Measurement of Resistance by Wheat stone’s Bridge.

2. Measurement of self inductance by 3 voltmeter and A.V.W. method

3. Load characteristic of D.C. shunt generator

4. Load test on DC shunt motor

5. Two way and three way control of a lamp.

6. Verification of Kirchoff’s laws for DC circuits

7. Measurement of power and power factor of a fluorescent lamp with & without capacitor.

8. Transistor characteristics CE, CB, CC mode

9. Static characteristic of SCR

10. Output characteristics of MOSFET

General scheme of examination:

1. Viva –voce - 20 marks

2. One test in Electrical Engineering - 40 marks

3. One Test in Electronics - 40 marks

24

V SEMESTER


6 ME 501 : Control Engineering




UNIT I

1. INTRODUCTION TO CONTROL SYSTEMS:

Introduction - Definition of control system terminology classification of control systems,

open loop and closed loop system. 3

2. MATHEMATICAL MODEL OF PHYSICAL SYSTEMS:

Transfer function derivation of transfer function of Physical systems-Mechanical systems,

Concept of mechanical impedance - Electrical system-Hydraulic system. Thermal system

Block diagrams and signal flow graphs. 8

3. TRANSIENT RESPONSE ANALYSIS:

Standard test signals for time response, response of first and second order systems. 4

4. ERROR ANALYSIS:

Static error coefficients, dynamic error co-efficient-errors Analysis 3

5. BASIC CONTROL ACTIONS AND CONTROLLERS :

Proportional controllers, derivatives and integral controls proportional plus-derivative and

proportional-plus-integral controllers, PID controllers, velocity feedback control. 3

6. STATE VARIABLE ANALYSIS: Introduction to modern control theory-comparison of conventional and modern control

theories-state variables and state models, derivation of state models, deagonalisation,

solution of state equation, controllability and observability. 8

UNIT II

7. CLOSED LOOP FREQUENCY RESPONSE:

Frequency domain specifications, M circles, N circles, Nichols chart, experimental

determination of transfer function. 3

8. FREQUENCY RESPONSE ANALYSIS:

Polar plots, logarithmic plots, log magnitude vs phase plots. 6

9. STABILITY ANALYSIS:

Introduction-characteristic equation sand stability criterion, Routh Hurwith’s criterion,

Nyquist stability criterion, relative stability analysis, body analysis. 9

10. ROOT LOCUS METHOD:

General procedure for construction of root laci-root locus plots-root locus analysis. 5

11. SYSTEM COMPENSATION:

Introduction, phase lead, phase lag, lag-lead compensation methods-comparison of

compensation methods. 3

25

12. ELEMENTS OF NON-LINEAR CONTROL SYSTEM:

Introduction, common physical non-linearities-describing function and describing

function analysis, phase - plane analysis, singular points, limit cycle behavior 5

Book for REFERENCES : 1. Automatic Control Systems - Harrrison & Boelinger

2. Modern Control Theory - Ogata

3. Automatic Control Systems - Benjamin C Kuo

4. Automatic Control Engineering – Raven

5. Control Systems – A. Nagoor Karni

6. Control system Engineering – Bakshi

Scheme of Examination :



V SEMESTER


6 ME 502 : Mechanical Measurements




UNIT I

1. Measurement & Measurement Systems:

Introduction, Definition, Basic requirements, Methods of measurement. Generalized

measurement system, fundamental & Derived units, Standards of measurements. 4

2. Statistical treatment of data and static characteristics:

Definition-Accuracy, Precision, sensitivity, Error, Result, True value. Hysterics, Mean &

Standard deviation, Variance, Median, Mode. Calibration & its importance, Classification

of errors. Treatment of Single & Multi sample data by uncertainty analysis. 9

3. Dynamic Characteristics of Measurement Systems:

Types of input signals, System Response, Measurement [First order control system],

Wave forms, Harmonic Analysis, Relation between sensitivity and period. 6

4. Transducers

Classification of transducers, Transfer efficiency, Variable-resistance, inductance and

Capacitive transducers, LVDT, Piezoelectric transducer, Electronic transducer, Photo-

Voltaic, emissive & conductive transducers. Relative merits & demerits of Mechanical

and Electrical Transducers 6

5. Intermediate Modifying Devices

Mechanical devices, Simple current sensitive circuit, Ballast circuit, Voltage dividing &

balancing circuit, Resistance & Impedance bridges. 5

6. Terminating Devices

Different types of meter indicators, VTVM, CRO, Oscillographs, X-Y Plotters,

Vibrometer & Accelerometer. 5

26

UNIT II

7. Measurement of Count & Frequency:

EPUT Meter, Time interval meter, Mechanical counters, Stroboscope, Measurements of

frequency & Phase by using Lissajous diagrams. 6

8. Measurement of Strain:

Types of strain gauges, Selection and installation, Gauge factor, Temperature

Compensation, Configuration for measuring tensile and bending strains & Stresses. 6

9. Measurement of Force, Torque & Power:

Proving Ring, Load Cell, Absorption & Transmission dynamometers. 4

10. Measurement of Pressure, Flow & Temperature:

MC lead gauge, Pirani gauge, Diaphragm and Bellows, Bourdon pressure gauge. Rota

meter, Magnetic flow meter, Turbine meter, Rotating disc meter. Bimetallic

thermometers, Resistance thermometer, Thermisters, Thermocouples, Thermopiles,

Pyrometers. 4

11. Linear Measurements:

Gauge Blocks, Dial gauge, Bevel protractors, Sine bar, Planimeter, Tool room

microscope, Profile projector, use of Auto collimator, Straightness testing. Principle of

Interferometry-otical flats, NPL flatness interferometer, Measurement of surface

roughness. 5

Books for Reference: 1. Mechanical Measurement - Beckwith & Buck, Roy.D.Marangoni, John.H. Lienhard.

2. Experimental methods for engineers - J.P. Hollman

3. Engineering Measurements - Deoblin

4. Engineering Measurements - Collet & Hope.

5. Mechanical Measurements - Sirohi & Radhakrishna.

6. Mechanical Measurements - RK Jain

7. Engineering Metrology - RK Jain

8. Engineering Metrology - IC Guptha

Scheme of Examination: Examiner to set four questions from each Unit.


27

V SEMESTER


6 ME 503 : Machine Design – I




UNIT I

1. The meaning of Mechanical Engineering Design – the phases of design – design

considerations – codes and standards – factor of safety – review of stress analysis.

Design for static loading – stress concentration – Failure theories 06

2. Design for variable loading – Fatigue limit and fatigue strength – Fluctuating stress –

combination of loading modes – Cumulative fatigue damage – Design of Impact loading.

12

3. Design of shafts of circular section-Crankshafts - connecting rods - power screws. 12

UNIT II

4. Design of Mechanical joints – Couplings – Rigid & Flexible Couplings – Keys – Splines

– cotter joints- Knuckle joints – Bolted joints – Riveted joints – Welded joints –

Interference joints. 16

5. Design of disk & cone clutches – centrifugal clutch – brake design – block brake -

internal expanding brake – band brake – simple and different band brakes. 14

Books for reference: 1) Mechanical Engineering Design – Joseph Shigley and Charles – Mischke, Mc Graw Hill

international

2) Machine Design – P.C. Sharma, D.K. Kataria & Sons

3) Machine Design Data Hand Book (Dr. Lingaiah)

REFERENCE: 1) Design of Machine elements – M.F. Spots

2) Machine Design – Paul H Black and Adams Jr.

Scheme of Examination: Note: USE OF DESIGN DATA HAND BOOK IS PERMITTED IN THE EXAMINATION.


Students are to answer any five full questions choosing at least two questions from each Unit.

28

V SEMESTER


6 ME 504 : Manufacturing Technology – I




UNIT I 1. Introduction to metal cutting and machine tools, mechanics of chip formation, Types of

chips, Determination of shear Angle, Force analysis is metal cutting, energy

considerations in metal cutting, shear angle theories, single point cutting tool and its

designation, Friction in metal cutting problem s. 12

2. Heat generation in metal cutting, temperature distribution in metal cutting, measurement

of temperature in metal cutting, cutting fluids in metal cutting, Tool wear, Tool life, Tool

materials, Machinability, design of cutting tools – single point cutting tools and milling

cutters problems. 10

3. Jigs and fixtures – Introduction, locating and clamping, Design principles of jigs and

fixtures, Drilling Jigs, milling fixtures problems. 08

UNIT II

4. Un-conventional manufacturing methods. Introduction, classification, Proces

description, principle of metal removal process parameters, process capabilities,

applications and limitations of the following unconventional manufacturing methods.

Electro Chemical Machining

Ultrasonic Machining

Electric Discharge Machining

Super finishing process - honing, lapping, 15

5. Metrology – Principles of engineering metrology fundamental length standards,

Interferometer, Linear measurements, Comparators, Angular measurements,

Measurement of taper and radius, Geometric features, Limits, fits and tolerances, surface

texture, special measuring machines, Co-ordinate measuring machines, Digital

Metrology, problems. 15

Books for References: 1. Fundamentals of metal machining and machines

Geoffery Boothroyd pub: McGraw Hill Book Company

2. Manufacturing Science – Amitabha Ghosh and A.K. Malik

Pub: Affiliated East west press Pvt. Ltd, New Delhi

3. A text book of Production Engineering – P.C. Sharma, Pub. S. Chand & Company

4. Engineering Metrology - I.C Gupta Pub: Dhanpat Rai & Sons

5. Tool and Manufacturing Engineering Hand Book - ASTME

6. Dimensional Metrology – Khare and Bajpa

7. Modern Machining Processes – Pandey PC, Pub: Tata Mc Graw Hill. Co.1993.

8. Non Traditional Machining Processes – Wellar, SME, Michigan 1984.

9. New Technology – Bhattacharya, B.E. Publisher, 1984.

10. Automation, Production Systems and Computer Integrated Manufacturing–Mikell P. Groover,

P & I Publishers.



29

V SEMESTER


6 ME 505 : Applied Thermodynamics – II




UNIT I

1. Properties of steam:

Steam generation - Enthalpy, Entropy and internal energy of steam - steam tables and

charts - vapour processes - Determination of dryness fraction problems 6

2. Steam Nozzles:

Expansion of steam through nozzles - optimum pressure ratio for maximum discharge -

determination of cycles area of throat and exit - concepts of super saturation flow of

steam. 8

3. Steam Turbines:

Principle of operation of steam turbines - Types of steam turbines - The simple impulse

steam turbine - Reaction turbine - Velocity diagrams for impulse and reaction turbines -

Power developed in turbines - Diagram efficiency - Stage efficiency - improvement of

steam turbine efficiency - concept of reheat cycle, Regenerative cycle and Binary vapour

cycle - Governing of steam turbines- problem. 8 C

4. Steam condensers:

The function of a condenser - Types of condensers - Comparison of condensers –

Condenser Vacuum and measurement - mass of cooling water required - Sources of air

leakage, its effect and removal - Vacuum efficiency - Condenser efficiency - Cooling

ponds and towers. 8

UNIT II

5. Refrigeration:

Introduction - Application of refrigeration - Performance of a refrigerator (COP) - Units

of refrigeration - The reverse cannot cycle - The reversed Brayton or Bell Coleman air

cycle - Air refrigeration system - Vapour compression refrigeration system - Methods to

improve simple refrigeration system - Properties of a good refrigerant – Vapour

absorption refrigeration System – COP interms of operating temperatures of vapour

absorption refrigeration system - Electrolux refrigeration system - Steam jet refrigeration

system - Non conventional refrigeration systems - Thermoelectric refrigeration - Pulse

tube refrigeration - Vortex tube refrigeration - Concept of low temperature refrigeration.

12

6. Air Conditioning:

Summer air conditioning & winter air conditioning, equipments used for air conditioning

systems. 8

Introduction to psychrometry, terms involved in air conditioning - Psychrometric chart -

Psyctrometric processes - Concept of comfort air conditioning - Cooling loads affecting

air conditioning- problems 10

30

Book of Reference: 1. Thermal Engineering by R.K. Rajput

2. Thermal Engineering by A.S. Sarao

3. Engineering Thermodynamics by Kothandanamam & Co

4. Thermodynamics by R Yadav.

5. Thermodynamics an engineering approach – Yunus. A. Cengel & (SI Units) Michacl A.

Boles (Tata Mc Graw – Hill 4th Edition 2005 Print)

Scheme of Examination: Use of thermodynamic tables/charts permitted in the examination.



V SEMESTER


6 ME 506 : CAD Laboratory – I



1 Exercises using AUTOCAD Inventor package to create assembly drawing & 3D models.

2 Solid modeling and surface modeling using CATIA/Pro- Engineer.

Scheme of Examination :

(i) Exercises using AutoCAD inventor = 30 Marks

(ii) Exercises using CATIA/Pro-Engineering = 30 Marks

(iii) Viva-voce Exam = 20 Marks

V SEMESTER


6 ME 507 Machine Shop-II



General Instructions: Process sheets and Inspection sheets are to be prepared for each model.

1. Detailed study of the following machine tools with regard to their construction,

Operation and controls (i)Milling Machine (ii) Electro chemical Machining Setup (iii)

Ultrasonic Machining setup (iv) Electric Discharge Machining setup.

2. Two models using a Milling Machine involving production of flat surfaces & gears.

3. Measurement of Shear angle in orthogonal cutting, cutting forces, power in turning,

milling and drilling operations.

4. ONE model using Electric Discharge Machining setup.

5. ONE model using Ultrasonic Machining setup.

6. ONE model using Electro chemical Machining setup.

Scheme of Examination : (i) One model of exercises 2 or 3 = 40 Marks

(ii) One model of exercises 4 or 5 or 6 = 40 Marks (iii) Viva-voce = 20 Marks

31

V SEMESTER


6 ME 508 : Measurement & Metrology Laboratory



UNIT - I

1. MEASUREMENTS:

i. Determination of elastic constants using strain gauges from the following

experiment: A constant stress cantilever beam subjected to a concentrated end load.

ii. Determination of gauge factor and cross sensitivity of a given strain gauge.

iii. Calibration of load cell and pressure gauge with strain gauge.

iv. Calibration of LVDT and study of characteristics of LVDT.

v. To study the amplitude and the frequency of unknown wave forms using CRO.

Study of Lissajous diagrams for studying frequency and phase relations.

vi. Determination of time constant of first order system such as thermocouple.

vii. Calibration of thermocouple using resistance thermometer.

viii. Use of pyrometers Total radiation and optical pyrometers.

ix. Use of stroboscope for measurement of rotational speeds.

x. Vibration of displacement, velocity & acceleration measurement using vibration

pick-ups.

xi. Measurement of sound pressure level using sound level meter, obtaining SPL

spectrum at different frequencies.

UNIT - II

2. METROLOGY:

i. Measurement of Surface Finish.

ii. Measurement of angle (Sine Bar)

iii. Measurement of center distance b/w holes

iv. Measurement of internal and external taper.

v. Measurement of pitch and profile errors of threads and gears.

vi. Use of comparators.

vii. Measurement of radius of components.

Viii. Measurement of form

Scheme: (i) One experiment from Unit-I = 40 Marks

(ii) One experiment from Unit-II = 40 Marks

(iii) Viva-voce = 20 Marks

32

VI SEMESTER


6 ME 601 : Object Oriented Programming




UNIT I

1. Basic Introduction of C++ Language: Characteristics of OOPs, Preprocessor directives,

C++ data types, pointer types, string types, reference types, enumerations types, array

types, Const def names, new and delete expressions, type conversion. 6

2. Functions: Defining a function, function arguments, default arguments, constant

arguments, pass by value, pass by reference, inline functions, functions overloading. 6

3. Class and Objects : Specifying class, defining member functions, private member

functions, memory allocation for objects, static data members, static member functions,

array of objects, objects as function arguments, friend functions, returning objects, pointers

to members, constructors, constructor overloading, dynamic initialization of objects, copy

constructors, destructors. 12

4. Inheritance and Polymorphism: Derived Classes and Base Classes, multilevel

inheritance, multiple inheritance, hierarchical inheritance, hybrid inheritance, virtual base

class, abstract classes, pointers to objects, this points, virtual functions. 6

UNIT II

5. Operator overloading and type conversion: Introduction, defining operator overloading,

unary and binary operator, overloading binary operators using friends, rules of overloading

operators. 8

6. Data Structures: Stacks, Queues and Linked Lists 10

7. Algorithms: Notions of algorithms, fundamentals of algorithm problem solving, important

problem types, fundamental data structures, algorithm design strategies: BRUTE FORCE

and DIVIDE and CONQUER 12

Books for References: 1. Object Oriented programs in Turbo C++ Robert Lafore

2. Object Oriented programs in Turbo C++ by Balaguruswamy

3. Data Structures using C and C++ by Yeadidyah Langson, Noshe J Augenstein and M

Tanenbaum

4. Computer Algorithms by Horowitz E, Sahani S and Rajashekaran S


Examiners are to set four questions from each Unit.

Students are to answer five full questions choosing at least two from each Unit.

33

VI SEMESTER


6 ME 602 : Industrial Management



Examination: 3 Hrs Max marks for Examination:100

UNIT I

1. INTRODUCTION :

Brief history of management movement-contribution by pioneers Functions of

management. Functions and principles of Management. 6

2. ORGANIZATION: Principles of organization, types of organization. Developments in organization-system

approach to organization, Management of change-Management of conflict. MBO,

Management by exception. 6

3 INDUSTRIAL OWNERSHIP-

Types of ownership. Methods of raising capital, incorporation of joint stock company.

6

4. PERSONNEL MANAGEMENT: Function of personnel management recruitment, selection and training wages and salary

administration, incentive wage payment. 6

5. INDUSTRIAL PSYCHOLOGY AND HUMAN RELATION:

Motivation: Theories of human motivation. Mass / lows hierarchy of needs, group

dynamics, theory x & y, Howthrone Experiments. 6

UNIT II 6. INDUSTRIAL RELATIONS: Trade Union movement in India,. Machinery for settlement of disputes handling of

individual grievances, work of ILO. 3

7. FACTORY LEGISLATION IN INDIA: Important provision of factories act, Payment of wages Act, Workmen’s compensation

Act, ESI Act, Environmental regulations. 3

8. INDUSTRIAL SAFETY : Safety devices, duties of safety engineer, Tracking and prevention of accidents,

occupational diseases. 3

9. WORK STUDY:

Introduction, Work-study procedures Human Considerations In work study concepts of

work content, work study as a tool to improve productivity 4

10. Method Study: objectives steps in method study recording techniques, micro motion

study, and principal of motion economy 4

34

11. Work measurement, objectives techniques of work measurement time study equipment,

computation of standard time, work sampling predetermined motion time analysis.

4

12. Value Engineering Definition, value analysis steps in value analysis principal of value

analysis. 4

13. PURCHASING : Functions & Procedure. 2

14. FUNCTION OF SALES MANAGEMENT;

Market research, sales promotion and distribution. 3

Books for Refernce: 1. Principle of Management - Koontz & O’Donnel

2. Modern Production Management - Buffa

3. Personnel Administration - Pogors & Mayers

4. Management of Organizational Behaviour - Hersey & Blanchard

5. Industrial Relations in India - K. Subramanaian.

6. Management - Stonel / Freemen / Gilbert

7. Industrial Engineering and production Management of Material Telsang


Students are to answer any five full questions choosing at least two questions from each unit.

VI SEMESTER


6 ME 603 : Machine Design –II




UNIT - I

1. FLY WHEELS:

Analysis and Design of flywheel for engines and punch press, consideration of stresses in

rims and arms. 6

2. FLEXIBLE MACHINE ELEMENTS:

Design and selection of flexible machine elements.

Belt Drives- design of belt drives – calculation of the length of the belt, Number of piles

and width of the belt – standard, flat and V-belt sections, V Belts-cross section-section

procedure of V belts- pulley details for both flat and V belts-Ribbed V belts. 8

Rope Drives- design and application of rope drives, wire ropes and pulleys-elevator and

hoists-fatigue life of wire ropes. 5

Chain drives - selection procedure of transimission chains and sprockets for various

application-link chains and pulleys-silent chains. 5

35

4. DESIGN OF SPRINGS:

Springs -Types of springs-leaf,-helical,-disc and concentric torsion springs-Uses of

springs - Belleville springs,-Helical spring of different cross sections - combination of

springs. Design of helical spring-compression and tension-fatigue surge elimination-

design of leaf springs. 6

UNIT -II

5. DESIGN OF BEARINGS

Types of bearing, lubrication and types of sliding lubrication. 4

Properties of oil and equation of flow: Introduction, viscosity, the Hagen – poiseuille

law, flow between parallel stationery planes, viscosity - temperature relationship.

Influence of pressure on viscosity and density – problems.

Hydrostatic lubrication: Introduction, Hydrostatic step bearings, Hydro static journal

bearings, and pivoted pad thrust bearings, oil lifts – problems. 4

Rolling contact bearings: Types of rolling contact bearings – applications - selection

based on dynamic capacity, equation and different reliabilities, selection for variable

loads and speeds - Radial bearing; Axial bearing-selection of bearing - Deep groove ball

bearing, roller bearings, angular contact bearings. 4

5. DESIGN OF GEARS:

Spur and helical gears:

Introduction to transmission elements-positive drivers and friction drives; gear drives-

standard modules and various proportions-design of spur and helical gears based on

contact stress and beam strength – based on Lewis and Buckingham equation, dynamic

effects - check for wear and endurance strength-Gear Materials. 1 0

Bevel and worm gears:

Bevel gears-Nomenclature-design based on contact strength and beam strength-based on

Lewis and Buckingham. Worm and worm wheel-Nomenclature-design procedure-

efficiency and thermal considerations in worm gears.

Introduction to Multi-speed Gear Box and Speed Reducers. 8

Text Books: 1. Joseph Edward Shigley & Charles, R. Mischke, “Mechanical Engineering Design”.

McGraw Hill International Edition, 2000

2. S.G. Kulakarni, “Machine Design – solved problems “Tata McGraw Hill Publishing

Company Ltd., 1998.

3. William orthein, “Machine Component Design(vol.I & II)”, M/s. Jaico publishing 1998-99.

4. T.V. Sundarajamoorthy and N. Shanmugum, “Machine design”, Khanna Publishers, Delhi-6

Books for Refernce: 1. Gitan M.Maitra & L.N.Prasad, “Hand Book of Mechanical Design”,Tata McGraw Hill 1985

2. V.B. Bhandari, “Design of Machine Elements”, Tata McGraw Hill Publishing Company

Ltd, 1998.

3. Prabhu T.J., “Fundamentals of Machine Design”, Madras Book House, Chennai.

4. Panday and Shah “Machine Design”.

5. Design Data Books.



36

VI SEMESTER


6 ME 604 : Manufacturing Technology – II




UNIT I

1. Casting patterns:

Types of patterns and their brief description, pattern allowance. Functions of patterns.5

2. Sand moulding process and materials:

Essential features of a sand mould. Description of green sand moulding. Dry-sand

moulding core-sand moulding process. Working of moulding machine-Squeezers, Jolting

machines. Jolt-Squeeze machine, slingers, Blowers and their combinations. Composition

and properties of Moulding sands and core sands. 6

3. Melting practice:

Melting Furnaces: Crucible furnaces, lift-out types, stationary and tilting type, oil fired

furnaces, Induction furnaces, Cupola. 5

4. Special molding and casting processes:

Shell molding, investment casting. Permanent mould casting, centrifugal. Pressure die

casting. 4

5. Casting defects:

Causes and remedies. 2

6. Cleaning operation of castings, inspection. 2

UNIT II

7. Powder metallurgy :

Principles of Powder metallurgy techniques, brief description of methods. Production of

metal powders, Conditioning and blending of powders. Compaction and Sintery

methods. Application of Powder metallurgy components. 6

8. Welding:

Principles and practice of following welding process. Manual metal arc. TIG, MIG,

MAJ Submerged arc welding. 4

Friction welding, Gas welding, Resistance welding. welding. 4

9. Metallurgical aspects:

Structure of welds, Heat Affected Zone, shrinkage and residual stresses in welds,

weldability of cast Iron, Low alloy steels, Copper, Aluminium. 4

Welding defects, inspection and control. 2

37

UNIT III

10. Classification of metal working processes

Advantages and limitations of wrought products. Effect pf temperature, strain rate and

friction on metal working. Effects of residual stresses. 4

11. Bulk Forming Processes:

(1) Forging: Process description, Types of forging machines, Forging operations., Open

& closed die forging, Forging die design; Defects in forgings 4

(2) Rolling: Process description, Rolling mills, conditions for rolling, max, possible

reduction, effects of Back & Front Tension, Rolling pressure, Deffects in rolled

products

(3) Drawing: Drawing process, Die design, die materials, Drawing machine, Effects of

die cone angle on Drawing forces, Defects in drawn products. 2

(4) Extrusion: Types of extrusion, Extrusion products, metal flow in extrusion,

Hydraulic extrusion, Impact extrusion, defects in extended products 2

Sheet metal processes:

(1) Sheet Metal Forming: dies & Tools: Simple, compound, progressive Dies, Types of

presses shearing forces calculation, clearance in shearing. 2

(2) Deep Drawing : Process description, stresses & deformation in deep drawn cup,

Deep drawability, defect in deep draw cup. 2

Books for References: 1. Principles of Metal Casting by Heine and Rosenthal.

2. Welding Hand Book.

3. Science and Practice of Welding by Davis.

4. Welding Technology by O.P. Khanna.

5. Foundry Technology by Beely Butterworth.

6. Cupola and its Operations, AFS Publications.

7. Material and Process in Manufacturing (Eight Edition) E. Paul Degarmo, J.T. Blace, Ronald

A Kohser. PHT.

8. Manufacturing Engineering & Technology, (Third Edition) Kalpakjian, Addision Wesley

Publisher.

9. Manufacturing Process & System (Ninth Edition) Philip F Oswald, Jiaro Munoz John

Willey & Sons.

10. Foundry Engineering; Taylor, Flemings, Wulff

11. Principles of welding Technology; L.M. Gourd

12. Modern Arc welding Technology; S.V. Nadakarni

13. Welding Technology by N.K. Srinivasan

14. Mechanical metallurgy – Dieter. Tata Mc Graw Hill Publications

Scheme of Examination: Examiners to set a total of eight questions as follows:

Three questions each from Units I and II

Two questions from Unit III

Students are to answer a total of five questions, choosing at least one from each Unit.

38

VI SEMESTER


6 ME 605 : Heat And Mass Transfer




UNIT I

1. INTRODUCTION: Units, definitions, basic modes of heat transfer, Thermal conductivity

for various types of materials, connective heat transfer co-efficient, Stefan Boltzmans’s

Law of Thermal radiation. 5

2. CONDUCTION: Three dimensional general heat conduction equation in Cartesian co-

ordinates, one dimensional steady state heat conduction without heat generation. Though

plane slabs, cylinders and spheres, concept of Thermal resistance, electrical analogy, heat

transfer through composite slabs, cylinders and spheres, contact resistance, combined

conduction and convection. Overall heat transfer co-efficient variable Thermal

conductivity, critical thickness of insulation for cylinder and sphere. 8

3. HEAT TRANSFER FROM EXTENDED SURFACES:

Straight fin of rectangular and circular and insulated end open, effectiveness of pin.

Errores of Measurement of Temperature using Thermometers pockets. 6

4. ONE DIMENSIONAL TRANSIENT CONDUCTION:

Conduction in solids with negligible internal temperature tridents (humped system

analysis) use of transient temperature charts for transient conduction in slabs, long

cylinder and sphere: use of transient temperature charts for transident conduction in semi

infinite solids. 6

5. CONVECTION HEAT TRANSFER:

Dimensional analysis, Buckingham Ti Theorem, application to free and forced

convection, physical significance of Reynolds, prandtl Nusselt and Stantan numbers

numerical problems. 5

UNIT II

6. HEAT EXCHANGERS:

Classification of heat exchangers, Heat changers effectiveness and LMTD for parallel and

counter flows, Falling and falling factor, significance of NTU. 9

7. BOILING AND CONDENSATION:

Regimes of pool boiling, pool boiling correlations, Types of condensation: NUSSETT’S

Theory for laminar condensation on a vertical flat surface, expression for film thickness

and heat transfer co-efficient: Use of correlations for condensation on horizontal tube and

horizontal tube banks: Reynolds number for condensate flow. 4

39

8. RADIATION HEAT TRANSFER:

Thermal radiation; definitions of various terms used in radiation heat transfer, Stefan-

boltyzman law, Krichoff’s Law, Plank’s Law and Wein’s displacement Law, Radaiation

heat exchange between two parallel infinite black surfaces, between two parallel infinite

gray surfaces.

Effect of radiation shield: Intensive of radiation and solid angle: Lamber Law: Radiation

heat exchange between two finite surfaces. 10

9. MASS TRANSFER:

Definitions of terms used in mass transfer analysis; Flick’s first law; Steady state

equimolar counter diffusion in gases; Steady state unidirectional in gases; steady state

unidirectional in gases; steady state diffusion in liquids, Schmidt Number, Sherwood

Number. 7

Books for Reference: 1. Heat transfer a practical approaches by YUNUS A CENGEL, Tata MC Graw Hill 2002.

2. Fundamentals of Heat and mass transfer, Frankkrith, Incropera, Wiley and Sons 4th ed. 1995.

3. Heat transfer – A basic approach, Necats Osisik, MC Graw Hill International ed. 1988.

4. R.K. Hegde & Niranjan Murthy, Heat and Mass transfer, Sapna Publications, Bangalore.

5. R.K. Hegde & Niranjan Murthy, Heat and Mass Transfer Data Hand Book Sapna Publications,

Bangalore.

6. R.K. Rajput, Heat and Mass transfer.

7. D.S. Kumar, Heat and Mass transfer.

8. Domakundawar, Heat and Mass transfer.



VI SEMESTER

B.E. MECHANICAL ENGINEERIN

6 ME 606 : Design Laboratory – I



UNIT I

1. To draw the displacement, velocity and acceleration curves for a slider-crank mechanism

2. To study motion of the follower for the given cam and to determine the displacement,

velocity and acceleration at every point (cam analysis)

3. To study the variation of input torque with respect to the out put torque on a four bar

mechanism and to find the mechanical advantage.

4. To determine the coefficient of friction, slip and creep in belt.

5. Determination of Gyroscopic couple

40

UNIT II

6. Determination of natural frequency, damping ratio and damping coefficient in a

longitudinal vibrations system.

7. Determination of natural frequency, damping ratio and damping coefficient in a torsional

vibration systems.

8. Determination of critical speed of a rotating shaft (whirling of shaft)

9. Static balancing of masses

10. Balancing of rotating masses

11. Determination of equilibrium speed, sensitiveness power and effort of porter governor.

Books for References : 1. Theory of Machines – Shigley & Vichel

2. Theory of Machines – Ballany

3. Theory of Machines – Sadhu Singh

4. Fundamentals of mechanical vibrations – S. Graham Kelley

5. Theory & practice of Mechanical vibrations – J.S. Rao & K. G. Gutpta.

Scheme of Examination: One question from Unit I 40 Marks

One question from Unit II 40 Marks

Viva – voce 20 Marks

VI SEMESTER


6 ME 607 : Manufacturing Technology Laboratory



UNIT I

1. EXPERIMENTS ON SAND TESTING:

i. Determination of Grain Fineness Number.

ii. Determination of Clay content.

iii. Effect of Moisture content and clay content on Permeability number.

iv. Compression, shear, strength & their effects with moisture and clay variation.

v. Effect of binder content on Bending & Tensile strength.

vi. Core gas Analysis.

vii. Friability Index.

UNIT II

2. Moulding, Melting and Casting of ferrous and non ferrous metals in Green sand mould,

CO2 Mould & Shell mould. Measurement of fluidity of molten metal.

3. Observing microstructure of cast ferrous and non – ferrous metals

Books for Reference: 1. Principles of Metal Casting by Heine and Rosenthal.

Scheme of Examination: One question from Unit I 30 marks

One question from Unit II 50 marks

Viva Voce 20 marks

41

VI SEMESTER


6 ME 608 : CAD Laboratory –II



I. Programs on

1. Functions

2. Classes and objects

3. Inheritance

4. Operator Overloading

5. Stacks

6. Queues

7. Linked Lists

II. Exercises using Unigraphics Package.

Scheme of Examination

1. Exercises using Programming - 50 Marks

2. Exercises using Unigraphics - 30 Marks

3. Viva-voce - 20 Marks

42

VII SEMESTER


6 ME 701 : Finite Element Analysis

Class: 4 Hrs / week



UNIT - I

1. Introduction:

Basic Concepts: Stresses, Strains, Compatibility conditions, Boundary conditions, Stress–

Strain relations, Temperature effects, Potential Energy and Equilibrium, Rayleigh Ritz

Method, Galerkin’s method. 7

Standard Discrete System Finite elements of an elastic continuum.

Flexibility and Stiffness approach of structural analysis. Generation of the finite element

concept. Weighted Residuals and Variation approaches. Element types: triangular,

rectangular, quadrilateral, Sector, curved. 8

2. Element Properties:

Displacement models, relation between the nodal degrees of freedom and generalized co-

ordinates, convergence requirements, Natural co-ordinate systems, Shape functions

(Interpolation functions). Element Strains and Stresses. Element stiffness matrix, Static

Condensation. Isoparametric Elements, Numerical Integration. 10

UNIT - II 3. One Dimensional problems, Plane Truss, Space Truss, Assembly of Global Stiffness

Matrix for the Banded and Skyline solution. Two dimensional problems using Constant

Strain Triangle (CST), Linear Strain Triangle (LST). 8

4. Axisymmetric problems:

Axisymmetric Formulation, finite element modeling: Triangular element 6

5. Beams and frames:

Finite element Formulation, Load vector, Boundary Conditions, Shear force and bending

moment, beams on elastic support, plane frames.2D and 3D beam elements. 6

6. Three dimensional problems in stress analysis.

Finite element formulation, stress calculation, Mesh properties, Hexahedral elements and

higher order elements. 7

7. Introduction to the use of FEM in steady state field problems-Heat conduction, fluid flow

and non linear material problems, Plasticity, creep etc. Computer procedure for finite

element analysis. 8

Books for References:

1. Introduction to Finite Elements in Engineering- Tirupathi Chandrupatla,

Ashok D.Belegundi(P H I).

2. Finite Element Methods-Zienckeiwicz

3. Finite Element Methods-Abel and Desai

SCHEME OF EXAMINATION:

Examiner to set three questions from Unit – I and 5 questions from Unit – II.

Students should answer 2 full questions from Unit – I and 3 full questions from Unit – II.

43

VII SEMESTER


6 ME 702 : Operation Research

Lecture : 4 Hrs / week



UNIT - I

1. Managerial decisions, decisions under certainty and decisions under uncertainty,

Development of O.R., definitions and essential characteristics of O.R, Phases of O.R,

scope of O.R., Advantages and limitation of O.R. 5

2. Linear programming problems, Formulation, and application, concepts of solution space,

convex regions, basic feasible solution, by Graphical method, simplex method, Big M

method Degeneracy in L.P.P. 10

3. Theory of Duality, Dual simplex method. 5

4. Transportation problems-Finding initial BFS using NW corner method, Matrix Minima

method and VAM.Optimal Solution by MODI method. Degenerate and unbalanced

Transportation problems. Assignment problem-solution by Hungarian method, Traveling

Salesman problems. 10

UNIT - II

5. Sequencing problems-Johnson’s algorithm, n jobs 2 machines, n jobs 3 machines, 2 jobs n

machines. 5

6. Replacement Analysis: Causes for replacement and types of replacement problems, Items

deteriorating with time, Items with sudden Failure. 5

7. PERT/CPM: Introduction to Network planning, construction of activity on arrow

diagrams. Determination critical path computation of slack/float. Differences between

PERT AND CPM. Determination of probability of completion of a project crashing of

networks and determination of lowest cost schedule and minimum length schedule. 10

8. Queuing Theory: Queuing system, terminology and characteristic analysis of (m/m/1):

(/FIFO) and (m/m/k): (/FIFO) queues. applications of queuing theory. 5

9. Introduction to game theory, 2 persons zero sum games, game with saddle point and games

with mixed strategies. graphical solutions to games, solution of games using dominance

rules. 5

Books for References: 1. Introduction to Operations Research – Hiller F.S. & Lieberman G.S.

2. Operations Research - Kanti Swarup, Gupta & Manmohan

3. Operations Research - S.D. Sharma

4. Operations Research - Hira & Gupta

Scheme of examination : Examiners to set four questions from each Units.

Students to answer five full questions taking at least two questions from each Unit.

44

VII SEMESTER


6 ME 703 : Energy Resources and Utilization




UNIT-I

1. Introduction to Energy sources: Energy sources and their availability, Conventional and

non-conventional energy source, prospects of non-conventional energy sources. 2

2. Solar energy: Solar radiation and its measurements: Solar radiation geometry, Solar

radiation, measurements, solar radiation data, average solar radiation, solar radiation on a

tilted surface. 2

3. Solar collectors: Principle f conversion of solar energy to heat. Flat plate collectors-

Configuration, basic energy balance equation, general characteristics, overall heat transfer

coefficient, collector performance, absorbers, selective coating. 4

4. Concentrating collectors: Types comparison between flat plate and concentrating

collectors, general characteristics. 4

5. Solar energy storage: Storage systems, thermal, electrical, chemical, mechanical,

electromagnetic, solar pond. 2

6. Solar energy applications: Solar water heating, space heating, space cooling, solar thermal

electric conversion, solar electric power generation, agriculture and industrial process

heat, distillation, pumping, solar furnace, solar green houses, hydrogen generation.

Numerical problems. 6

7. Wind energy: Introduction. Principles of energy conversion, wind data and energy

estimation, site selection, basic components of the system, classification, advantages and

disadvantages of wind energy conversion system. 5

Design consideration of horizontal axis machines, vertical axis machines, performance of

wind machines using basic power expression, wind energy storage, application of wind

energy system. Numerical problems. 5

UNIT-II

8. Energy from bio-mass: Bio-mass conversion, bio-gas generation, factors affecting the gas

generation, classification of bio-gas plants, relative, advantages and disadvantages. 4

9. Constructional details of KVIC and Janata model, community bio gas plants, raw

materials used, digester design, fuel properties of bio gas, utilization of bio gas, energy

plantation, bio mass gasification, classification of gasifiers, application of the gasifiers.

Numerical problems. 4

10. Nuclear Energy: Fission and Fusion reaction, salient features of a nuclear reactor, types of

reactors, boiling water reactors, pressurized water reactor, liquid metal cooled, gas

cooled. CANDU reactors, nuclear power plants. 6

45

11. Environmental impact of energy conversion: Pollution from thermal, chemical, nuclear

energy conversion devices. 8

12. Concepts of energy conversion from geothermal, OTEC, ideal fuel cells and batteries,

thermoelectric power, thermionic generation, MHD generation. 8

Books for Reference: Principles of Energy Conversion- Archie W Culp

Non conventional Energy sources – G.D. Rai

Solar energy –S.P. Sukhatme

Non Conventional Energy source- G.D. Rai

Power plant engineering- E.L Wakil

Non Conventional Energy sources – G.D. Rai

Power plant engineering – E.L Wakil

Non Conventional Energy sources- G.D. Rai



VII SEMESTER


6 ME 704 : Machine Design – III




UNIT – I

1. COMPUTER AIDED DESIGN

Introduction-procedures in CAD, creating the manufacturing database, hardware in Cad,

Functions of graphic package, surface and solid modeling, methods of construction,

Commercial cad packages, graphic software. 5

2. OPTIMUM DESIGN OF MECHANCIAL ELEMENTS

Introduction to optimum design, methods of optimization, Johnson method of optimum

design, normal specification, redundant specification, optimum design with lagrngian

Multipliers method, Differential calculus method, secant method, genetic algorithm, multi

variable method, linear programming method problems. 12

3. MECHANICS OF COMPOSITE MATERIALS

Introduction to composites and types, mechanical beheaviour of composite materials,

Orthotropic materials, strength of a laminate, calculation of ABD matrix, strength theories,

classical lamination theory, strain and stress variation in laminae, design of a laminate,

laminate joints, reinforcement at an arbitrary angle, interlaminar stresses, Environmental

effects, problems. 13

UNIT – II

4. INTRODUCTION TO SYSTEM DESIGN

Introduction to system and visual design, principles of system design, factors affecting

system design, procedure in system design, element of visual design, Principles of visual

design, case studies, safety in design, risk factor and Management. 5

46

5. FRACTURE MECHANICS

Modes of fracture, grifth’s analysis, energy release rate (Gi), stress intensity factor (Ki).

Relation between Gi and Ki, crack resistance, stable and unstable crack growth, stress in

cracks, thin and thick plates, fracture toughness, application of fracture mechanics to

Composite material, application of principle of superposition, internal pressure on

cracked faces, types of cracks, J. integral, introduction to test methods, initial stress

intensity factor test, load-displacement technique, measuring crack length, determination

of critical crack tip opening displacement problems. 13

6. Design of pressure vessels, thick and thin cylinders, two and four speed gear box. 12

Books for Reference: 1. Robert M Jones, Mechanics of composite material, McGraw-Hill Ltd. 1995.

2. Prashant Kumar, Element of fracture mechanics, wheeler publishing-1999.

3. K. Lingaiah, Machine design data hand book, Suma publisher – 1984.

4. Robert Norton, Machine design and integrated approach, Prentice Hall, 2nd Edition.

Scheme of examination : Examiners to set four questions from each Unit.

Students are to answer five full questions choosing at least two questions from each Unit.

VII SEMESTER


6 ME 706 : Simulation Laboratory



1. Simulation of tool path for producing components using CNC lathe.

2. Simulation of tool path for producing components using CNC milling machine.

3. Computer Simulation and experiments of electro pneumatic circuits involving PLC.

4. Computer Simulation and experiments of electro hydraulic circuits involving PLC.

5. Computer Simulation of CNC machines (2 axes, 3 axes, 4 axes, 5 axes) and kinetic

mechanisms using suitable packages.

6. Use of FEM packages for analysis of engineering components.

Note: The details of the relevant theory for conducting above experiments are to be covered

during laboratory hours.

Scheme of examination: Two experiments of 40 marks each and viva-voce is for 20 marks.

47

VII SEMESTER


6 ME 707 : Design Laboratory – II



UNIT- I

I. Photo Elasticity Experiments:

Calibration of photoelastic model material by using circular disc under diametrical

compression.

Calibration of photoelastic model material by using a beam subjected to pure bending.

Determination of stress concentration factor in a plate with circular hole under tension.

Determination of contact stress and sub surface shear stress in a circular cutout subjected

to uniaxial tensile load.

Determination of stress concentration factor in plate with circular cutout under transverse

bending.

II. Strain Gauge Experiments:

Determination of stress concentration factors in a plate with a circular cut out under

uniaxial tensile load using strain gauges.

Determination of magnitudes and directions of a principal stress, principal strain,

maximum shear stress and maximum shear strain using strain rosettes.

Study of Pressure distribution and coefficient of friction in journal bearing.

Study of pressure distribution and coefficient of friction in slider bearing.

Study of wear resistance of engineering materials using pin on disc apparatus.

experiments on four ball tester for testing lubricating oil.

UNIT- II

III. Study of Finite Element Analysis package (ANSYS)

Static Finite Element Analysis of:

i) Bars, Trusses and Beams.

ii) Plane Stress and Plain Strain problems.

iii) Axis – Symmetric Problems.

iv) Solids (3 – Dimensional)

v) Simple problems on one-dimensional heat transfer.

Books for Reference:

1. Experimental stress Analysis – L.S. Srinath, M.R. Raghavan, K. Lingaiah,

i. G. Ganesha, K. Ramachandra and B. Pant.

2. Experimental stress Analysis – Dally and Riley.

3. Lubrication of Bearings by Radzimovsky.

4. Principles and applications of Tribology by Moore.

5. Strain Gauge by primer.

6. Introduction to FEM – T. Chandrupatla. and Belagundu

Scheme for Examination:

One experiment in Unit I 40

One experiment in Unit II 40

Viva-voce 20

48

VII SEMESTER


6 ME 708 : Heat Transfer And IC Engines Laboratory



UNIT I

1. Valve timing diagram for IC Engines and analysis of flue gases by Orsat apparatus

Performance test (using Rope Brake Dynmometer, Hydraulic Dynmometer, electrical

loading) on the following IC Engines:

1) 4 – Stroke petrol engine

2) 2- Stroke petrol engine

3) 4- stroke diesel engine

4) 2 – stroke Diesel engine

2. Performance test on variable compression engine.

Study of combustion in SI & CI engines using pressure-crank Angle diagram

Effect of Air-fuel Ratio on the performance of SI & CI engines.

Effect of Back pressure on the performance of IC Engines.

Morse test on a multicylinder IC engine

Performance test on single & two stage Air compressors

Performance test on Air blower.

Determination of

i) Carbon Residue

ii) Moisture content in a fuel

iii) Cloud & pour point

iv) Grease penetration test

3. Performance test on Refrigerator and Air conditioner

UNIT II

1. Determination of thermal conductivity of metal rod, insulating material and liquid

2. Determination thermal conductivity of composite walls.

3. Determination of heat transfer coefficient for free convection from a cylinder

4. Determination of heat transfer coefficient for forced flow through tubes.

5. Determination of heat transfer and effectiveness of a fin.

6. Determination of emissivity of a surface.

7. Determination of LMTD & effectiveness of parallel and counter flow heat exchangers.

8. To study the boiling & condensation phenomenon

9. Verification of Stefan – Boltzman constant.

Scheme for Examination: The examination should comprise ONE Experiment on Unit I and one

Experiment on Unit II together for 80 marks, followed by viva –voce for 20 marks.

49

VII SEMESTER


6 ME 705.A : Entrepreneurship Development




1. SCOPE AND CHARACTERISTICS OF ENTERPRNEURSHIP: Special schemes

for Entrepreneurs, exposure to demand based, service based, import substitute and export

promotion industries. Identification of opportunities. 8

2. TUTIONS, FINANCING PROCEDURE AND FINANCIAL INCENTIVES: Financial ratios and their significance, books of accounts, statements and fund flow

analysis. 8

3. ENERGY REQUIREMENT & UTILISATION: Resource management, persons,

machine and materials, critical path method (CPM)- projection review techniques

(PERT) as planning tools for establishing SSI. 10.

4. TECHNO-ECONOMIC FEASIBILITY OF THE PROJECT: Plant layout and

process planning for the product, quality control/quality enhance and testing the product,

costing and pricing. 8

5. ELEMENTS OF MARKETING & SALES MANAGEMENT: Nature of product and

market strategy, packing and advertising, after sales social responsibility and business

ethics. 8

6. IMPORTANT PROVISIONS OF FACTORY ACT: Sales of good act, partnership

act, Income Tax, Sales Tax and Excise rules, Licensing, tration, Muncipal bye laws and

insurance coverage. 8

7. POLLUTION CONTROL, CREATIVITY AND INNOVATION: Problem solving

approach, strength weakness opportunity and threat (SWOT) techniques, management of

self and understanding human behaviour, coping with uncertainties, stress management

and positive reinforcement. 10

Text Book: Prasanna Chandra, “Project – Preparation, Appraisal and Implementation”, Tata McGraw Hill,

New Delhi, 1990.

Books for Reference: 1. hilip Kotler, “Marketing Management”, Prentice Hall, 1990.

2. Prasanna Chandra, “Fundamentals of Financial Management”, Tata McGraw Hill,

Publication, 1995.


Number of questions to be set =8

Number of questions to be answered =5

50

VII SEMESTER


6 ME 705.B : Electronics Manufacturing Processes




1. Introduction: Important components of Electronic products. Types of Semiconductor

materials and their properties. 6

2. Manufacturing ICs: The functions of ICs manufacturing of diodes. Production of a singal

I component classification of Ic Architecture. 6

3. Manufacturing of Silicon Wafer: Fabrication of IC on Silicon wafers.

Fabrication of IC on Silicon wafers. Diffusion doping, Ion implantation, Rapid thermal

processing - Thermal oxidation Monolithic processing.

Lithography, Photolithography, Etching processes 10

4. Thin film Deposition: Physical Vapour Deposition, chemical vapor deposition, Epitoxial

growth, IC component interconnection, IC yield and economics 6

5. IC packaging. Types of packaging: Packaging process 6

6. Printed Circuit Boards: Typical substrate (base) Materials and selection o substrate

materials. Types of PCBs. Methods of manufacturing of PCBs. 8

7. Electronic Assembly

General Description of Electronic Assembly detailed study of sequences of operation for

through-hole and surface mount process 6

8. Micro Electro-Mechanical systems

(a) Introduction to micro electronics, Micro sensors MEMS, micro machines

fundamentals of Silicon micro machining – Bulk & surface micromachining. Micro stereo

lithography. 4

(b) Micro sensors: Types & brief description and applications of Thermal, Radiation,

Mechanical, Magnetic, Bio-chemical sensors 4

(c) Smart sensors & MEMS Devices 4

Books for Reference: 1. E. Paul Degarmo, JT Black and Ronald A Kohser: Materials and processes in manufacturing.

Wiley student Edition 2004

2. Minger ML: Electronics materials handbook Vol 1. Packaging ASM

3. Jarger RC: introduction to micro electronic Fabrication. Addision-Wesley 1990

4. Cambell A: The science and Engineering of micro electronics Oxford University press 2001.

5. Pierset RF: Semiconductor fundamentals Addisor-Wisley, Reading mass.1988

6. CA Harper & RM Sampson: Electronic materials & processes Handbook 2nd Edition Mc Graw

Hill 1994.




51

VII SEMESTER


6 ME 705.C : Automobile Engineering




UNIT – I

1. Automotive Engines:

Introduction to Engine, Engine classification, SI & CI engines, cylinder-arrangements and

their relative merits, liners, piston- materials and design features, connecting rod,

crankshaft, camshaft, cylinder heads, valves, valve actuating mechanisms, valve and port

timing diagrams, types of combustion chambers for S.I Engine and C.I Engines,

compression ratio, intake and exhaust system, choice of materials for different engine

components, engine positioning, engine diagnostics, evaluating the engine’s condition. 10

2. Engine Lubrication and cooling system:

Lubrication, oil types, lubricating systems, oil pump. Cooling systems, cooling

requirements, liquid – cooled system-coolant, water pump, radiator, thermostat, water

jackets, oil cooler, Air – cooled system. 5

3. Fuels, fuel supply systems:

Conventional fuels, alternative fuels, fuel performance, basic fuel additives, fuel mixture

requirements for SI Engines, Carburetors – basic carburetor design, types of carburetors,

Fuel injection systems – multipoint and single point, EFI, TBI, CPI, GDI, CIS, Fuel

delivery system- fuel transfer pumps, fuel filters, fuel injection pumps and injectors. 10

4. Ignition systems: Purpose of the ignition system, Ignition timing, Ignition components, Battery Ignition

systems, Magneto Ignition system, Electronic Ignition system, spark timing, Automatic

Ignition advance systems. 5

UNIT – II

5. Transmission: Clutches- Single plate, multi-plate and centrifugal clutches, Gear box- Necessity in

transmission, gear shift mechanisms, sliding mesh, constant mesh, synchromesh gear

boxes – 3, 4 & 5 speed, Planetry gear system, over drives, fluid coupling, torque

convertors, Epicyclic gear box, principle of automatic transmission.

Drive to wheels- propeller shaft and universal joints, Hotchkiss and Torque tube drives,

differential rear axle, different arrangements of fixing the wheels to rear axle. 10

6. Suspension and Steering systems:

Tyres – Types of tyres, cornering, properties of tyre, causes and types of tyre wear, slip

angle and cornering force, tyre dynamics, tyre repair.

Suspension systems – requirements, suspension system components, torsion bar

suspension systems, leaf spring, coil springs, shock absorbers, Semi-independent,

Independent suspension systems, Air suspension system, Electronically controlled

suspension systems, Active suspension system.

52

Steering systems- Theory of steering mechanism, general arrangements of steering

system, steering geometry, camber, King pin inclination, included angle, castor, toein and

toeout, Manual-steering systems, Power–steering systems, Electronically controlled

power- steering systems, general arrangements of links and stub axle, over steer under

steer and neutral steer. Wheel alignment – Alignment geometry, wheel alignment

equipment, four – wheel drive vehicle alignment. 10

7. Brakes:

Friction, types of brakes, Mechanical, Air, Vacuum and Hydraulic braking systems.

Construction and working of master and wheel cylinder, Hydraulic tubes and hoses, Drum

brakes, Disc brakes, Brake shoes and lining, Antilock Brake systems (ABS) – components

types, operation, Automatic traction control, Automatic stability control 6

8. Modern development in Automotives:

Alternative fuels for Automotive traction, electric cars, Hybrid cars, Automotive exhaust

emissions, control measures, Euro norms, Safety and Comfort features-Restraint systems,

Air bags, Automotive heating systems, Air-condition systems, security and Antitheft

devices. On-Board Diagnostic (OBD). 4

9. General maintenance of an automobile – fault tracing – repairs.

Books for Reference: 1. Automotive mechanics – Crouse

2. Automotive Mechanisms – Srigham

3. Motor vehicle – Newton and steeds

4. Automotive Mechanisms – S. Srinivasan

5. Automobile Engineers – K.K. Jain and R.B. Arshana

6. Automotive Technology –Jack Erjavec

7. Automotive Engineer’s Reference book – Melloj and Lenehestor.

8. Automobile Engineering – R.B. Gupta

9. Automobile Engineering – Narang.

10. Automotive mechanics- Joseph Heithner




53

VII SEMESTER


6 ME 705.D : Advanced Trends in Manufacturing




UNIT I

1. Rapid response manufacturing:

Rapid proto typing-Introduction, subtractive process, additive process, virtual

prototyping, Rapid Tooling, Basic concepts in free form fabrication. Photopolymer based

FF process, Deposition based FF processes, powder based FF processes, Lamination

based FF process, Economic consideration. 15

2. Quality Aspects & Quality Engineering:

Introduction-Determining process capability-Inspection & Quality control - Determining

causes for problems in quality - QC Tool, & techniques - Automated Inspection. 10

3. Machine vision & its application:

Machine vision – Senior classification – Tactile service visual sensing, sensor fusion –

flexible fixturing. 5

UNIT II

4. Trends in automation:

Just in time, Advantages of I I T, Application of I I T KANBAN system, single minute

exchange of Dies ((SMED) - POKA- YOKE (Fool proofing), Group Technology,

Advantages of GT, classification & coding of parts, coding system 10

5. Optimisation in manufacturing

Integrated manufacturing system design: Production - Methodology for implementation

manufacturing cell design – programming of manufacturing cell design – elements of

Artificial Intelligence – structure of expert system- Natural language processing Artificial

Neural Networks fusses logic. 10

6. Design for assembly, Dis-assembly & service:

Stages in the design for any analysis- Automated assembly, selective any – synchronous

systems, non synchronous systems & continuous system- Guidelines for design for any

diss any service. 10

Books for References: 1. E. Paul Degarmo, J.J. Black and Ronald A. Kosher – “Materials and Processes in

manufacturing” John Wisely & sons.

2. Mikell P. Groover - Automation, Production Systems and Computer Integrated

Manufacturing”, PHE Publishers.



Students are to answer 5 full questions choosing at least 2 from each Unit.

54

VII SEMESTER


6 ME 705.E: Experimental Stress Analysis




UNIT –I

1. Introduction: Mechanical, Optical, Pneumatic, Acoustic methods of Strain Measurement.

6 2. Electrical Resistance Strain Gauges-Gauge factor types, properties of an ideal gauge

material, backing material, Adhesive material, protective coatings; Methods of bonding

strain gauges, strain gauges lead wire and connections, semiconductor strain gauges,

Problems 6

3. Strain Gauge Circuits Wheatstone Bridge, error due to input impedance of measuring

instrument, temperature compensation, multiple gauge circuits, calibration of strain

measuring system, load cells, problems 6

4. Strain Gauge Rosette- Necessity analysis, problems 6

5. Photoelasticity – Nature of light- Harmonic wave, Phase amplitude polarization 6

UNIT-II

6. Crystal optics-Passage-Passage of light through crystalline media, Absolute and relative

phase difference, Quarter wave plate, half wave plate, production plane polarized light. 6

7. Two dimensional photo elasticity- Stress optical law, plane Polariscope, isochromatics,

isoclinics and isochromatics fringe order at a point, methods of compensation separation

techniques, Problems. 6

8. Practice - Calibration of photo elastic model, material, properties of ideal photoelastic

model material, casting of photo elastic models, machining, stress relieving, scaling

model prototype relation, two dimensional application, problems. 6

9. Birefringent coating, theory, reflection polariscope. 6

10. More Techniques, Phenomenon, Moire fringe analysis, Geometric approach

displacement approach, Moire techniques for inplane problems, Sign and order of fringes

problems of Moire gratings, Moire fringe photography 6

Books for Reference: 1. Experimental Stress Analysis – L.S Srinath M.R Raghavan, K. Lingaiah. G. Gargesha, K.

Ramachandra and B. Pant.

2. Experimental stress Analysis- Dally and Riley

3. Photo Mechanics-A.J Durelli

4. Theoretical and applied Stress Analysis - Durelli Philips and Tsno

5. Moire Analysis of strain - Durrelli and Parks

6. Photo Elasticity Volume 1 & 2 – Max M Frocht




55

VII SEMESTER


6 ME 705.F : Foundry Technology




UNIT-I

1. Synthetic sands- Role of addition on properties –testing of sands 6

2. Patterns-different types-pattern allowances. 6

3. Sand Moulding-Machine Moulding-CO2 sands-Resin based no bake sand. 6

4. Die casting-centrifugal casting-Investment casting solidification of pure metal and alloy.6

5. Melting Practice of cast iron, steel, Aluminium, Magnesium. 6

UNIT-II

6. Gating and risering of cast metals - method of calculating risers – Method of improving

Yield 10

7. Common casting defects and remedial measures. 5

8. NDT Methods 10

9. Foundry Mechanisation - Layouts of modern foundries. 5

Books for Reference: Principles of Metal casting – Heine, Looper & Rosenthal

Foundry Engineering-Taylor, Flemmings & Wulff

Fundamentals in the Production & Design of Casting –C.T. Merck

Foundry Technology – Mukherjee.




56

VII SEMESTER


6 ME 705.G : Environmental Engineering




UNIT-I

1. Air Pollution: Sources Pollutants, global implications, classification of pollutants,

particulates, Hydrocarbons Oxides of sulphur & Nitrogen, Photochemical Oxidants,

Indoor air pollution. 8

2. Metrology and Natural purification processes:

Elemental properties of the atmosphere scales of motion, Heat pressure, Wind, Moisture

and relative humidity.

Influence of Meteorological phenomena on air quality.

Laps rate and dispersion pressure systems and air dispersion, winds and dispersion.

Moisture and dispersion, Modeling. 12

3. Engineering systems for Air Pollution control Atmospheric cleaning processes, Approaches to contaminant control. Gravitational Settling chambers, centrifugal

collectors. Wet collectors falanic filters, Electrostatic precipitators.

Control devices for gaseous contaminates. Absorption, condensation, combustion,

Automotive Emission control. 10

UNIT-II

4. Noise Pollution: Sources, Causes, limits of sound control 6

5. Solid Waste Pollution:

Sources and types – municipal, Industrial and hazardous Wastes. Properties, Physical,

Chemical of the above waste. Reuse of solid waste materials, materials recovery energy

recovery.

Collection-Types, determination of vehicle, and labour requirements, collection routes,

mechanical Volume reduction, Thermal volume reduction, Manual Component

separation.

Ultimate disposal-Land filling, deep – well injections. 12

6. Thermal Waste Pollution: Sources and types – Solids (Ash et.) and liquid properties

effects on atmosphere property and human health remedial measures. Effect on steams. 6

7. Nuclear Waste Pollution: Types and sources-Abatement procedures, controlling

measures. 6

Books for Reference: a. Environmental Engineering by Howard S. Peavy, Donald R. Rowe & George

Techbobongolons. Mc. Graw Hill International Editions (1987)

b. Air Pollution Hand Book by Magill PL, F.R. Holder & C. Ackley, Mc Graw Hill.

c. Solid Wastes: Engineering Principles and Management issues.

d. Air Pollution, h.C. Perkins, Mc Graw Hill, New York,



Students are to answer five full questions choosing at least two from each Unit

57

VII SEMESTER


26 ME 705.H : Financial Management and Costing




UNIT - I

1. Preview of Organization: Organizational goals, types of decisions, benefits and costs

relevant to operating and capacity decisions. 08

2. Financial Accounting

Book keeping: double entry accounting, journal and ledger posting 04

3. Financial statements and analysis :

Trial balance, preparation of trading account and profit and loss account, balance sheet,

funds flow statement and ratio analysis 12

4. Product costing : Production costs, non production costs, product costing with absorption

and variable costing. 03

5. Variable job order and process costing system :

Element of cost, job costing, process costing. 03

UNIT - II 6. Variable standard costing for efficiency : Types of standard costs, setting of standards,

variable standard cost system, standard cost variance, selection of standard cost system. 10

7. Cost and Production decisions : Contribution margin and Production decisions - adding a

new product, sell or process further - make or buy decision, dropping the product line,

optimum product mix. 05

8. Budgeting: Planning and control process, master budget - Profit plan, cash budget, capital

expenditure budget, development of a master budget - sales forecast, cost behavior

patterns. product cost, company objectives, sales budgets, production budget, raw

materials, purchasing budget, factory cost budget, selling and administrative expense

budget, profit plan , projected cash budget. 10

9. Responsibility Accounting and Budgetary Control: Responsibility accounting-cost centers

profit or contributions centers. Responsibility planning, accounting and control process. 05

Books for Reference: 1. Management accounting - Wiley international, Don T December, Elton L Schafer, Marie T

Ziegler, IV edition, 1988

2. Managerial Accounting - Garrison, BPI

3. Management accounting - Horn Gren PHI

4. Advanced Accounting - J.R. Batliboi, The standard accountance publications Pvt. Ltd.

5. Financial Management & Costing - Khan and Jain, TMH

6. Management Accounting and costing books SYN. Ltd.

Scheme of examination : Examiners to set four questions from each Unit.

Students are to answer five full questions choosing at least two questions from each Unit.

58

VII SEMESTER


6ME 705.I : Smart Materials and Structures




UNIT I

1. Overview of smart materials, structures and product technologies. 1

2. Smart materials: Piezoelectric materials, electro- and magnetic – strictive materials,

magneto electric materials, magnetosheological fluids, electrisheological fluids, shape

memory materials, fiber optic sensors. 10

3. Smart sensor, Actuator and transducers smart sensors: Accelerometers, force sensors, load

cells, Torque sensors, pressure sensors etc smart actuators: Displacement actuators, force

actuators, power actuators, vibration dampers

Smart Transducers: Ultrosonic transducers, Sonic transducers, air transducers. 15

UNIT II

4. Beam modeling with induced strain actuation simple model, Dual actuators, uniform

strain beam model, Bernoounts- Euler Beam model (Symmetric and asymmetric induced

strain actuation) Embedded actuators. Extension-bending - torsion model. 12

5. Plate modeling without induced strain actuation and with induced strain actuation

Single layer composite plates

Multi layer composite plates

Antisymmetric laminates 12

6. Shape memory alloys for actuation of structural elements 10

References: (i) Smart Materials & Structures by Srinivasan

(ii) Smart Structures by Bran Culshaw

(iii) Piezoelectricity by Cady




59

VII SEMESTER


6 ME 705.J : Gas Dynamics and Propulsion




UNIT I

1. Concepts from thermodynamics - System State Variables, process - reversible and

irreversible, perfect gases. Continuity, momentum and energy equations Stagnation

conditions. Speed of sound and Mach number. 10

2. One dimensional gas dynamics. Isentropic flow with variation of area. Mass flow and

Mach number - Area relation. Nozzles and diffusers. Constant area flow with friction-

Fanno line. Constant area with heating or cooling – Rayleigh line. Reference states. 10

3. Shocks-normal and oblique. Occurrence of shocks. Relations for normal shocks. Shock

strength, Rankine-Hugoniot relations. Oblique shock deflection angle, shock separation.

Pandit-Mayer expansion. 10

UNIT II

4. Propulsion systems. Newton’s laws of motion and momentum theorem. Classifications

of propulsion engines for different speed ranges. Power and efficiency. 10

5. Jet engines- Turbojet and Ramjet engines. Thrust equation, specific thrust, thermal and

overall efficiencies. Static performance and flight performance. Fuel (Numerical

problems in all the above sections) 10

6. Rocket engines. General principles, thrust equation. Criterion for performance. Design

parameters - Combustion Chambers and nozzles. Solid and liquid propellants and

combustion theory. Electric and ion propulsion. 10

Books for Reference: 1. Fundamentals of Compressible Flows-S.M. Yahya

2. Gas Dynamics and Jet Propulsion-S.L. Somasundaram

3. Gas Turbenies and Jet Propulsion- Khafuria and Dubey

4. Elements of Gas Dynamics- Liepmann and Roshko




60

VIII SEMESTER


6 ME 801: Production and Operation Management




UNIT I

1. Introduction to POM : Historical evolution of POM, The system concept, system

efficiencies and effectiveness, Decision making for POM systems, Role of models, The

internal & External environment of POM. Concepts of production and the measurement. 5

2. Designing of the POM systems : Output design, Materials & Processing considerations,

design specifications and tolerances, standardization & interchangeability, Human

engineering. 5

3. Facility design : Layout types, Functional & product types layouts, Fixed position layout,

Cellar layouts, Line balancing, New manufacturing methods, Problems. 5

4. Operation standards and work measurements : Job design, production and operations

standards, work measurement techniques. 5

5. Capacity planning : Capacity planning decisions, capacity planning models, Decision tree

analysis and Break-even analysis, Problems. 5

6. Location analysis : Location factors, Industrial plant locations, Models for single facility

and multifacility locations, Transportation model, simple median model problems. 5

UNIT II

7. Forecasting : Requirements of forecasting for operations, categories of forecasting

methods, moving averaging method, Exponential smoothing with trend and seasonality,

forecasting errors, Regression analysis, Delphi method, Problems. 6

8. Aggregate planning : Aggregate planning costs, the goals of aggregate planning,

stratergies for developing aggregate planning, mathematical models, aggregate planning

by Linear programming approach (Transportation model) problems. 6

9. Inventory control : Inventory types, Inventory costs, ABC’s of Inventory, EOQ models

with and without shortage, Production Inventory model, Inventory model with price

break, problems. 6

10. Operation Scheduling : Job shop scheduling, scheduling for batches, high volume

continuos systems, scheduling for service systems. 6

11. Materials requirement planning: Planning for material needs, capacity planning,

Limitations and advantages of MRP, Manufacturing Resource Planning (MRP-II), Just-In-

Time (J I T) manufacturing. 6

Books for Reference: 1. Production and operation management by Ever etc E Adam & RJEBERT

2. Modern Production Operation Management By ES BUFFA

3. Operation Management Joseph G. Marks

4. Production & Operation Management by S.N. Chary.



Students to answer five full questions choosing at least two from each Unit

61

VIII SEMESTER


6 ME 802 : Total Quality Management




UNIT I

1. Introduction to TQM - The TQM axioms - Consequences of total quality - Costs of total

Quality - tools for quality. 2

2. The Deming approach to management - Historical background - Deming’s 14 principles -

Implementing Deming’s Philosophy. 2

3. Juran’s Approach to Quality - Developing quality - Quality triology - universal

breakthrough sequence 2

4. Crosby’s Approach to Quality - Diagnosis of a troubled company - Quality vaccine -

Absolutes for quality management - Fourteen steps for quality improvement to

management. 2

5. The concept of Kaizen - kaizen & innovation - Kaizen Management practices. 2

6. Technical tools for quality - Techniques for general use - Bar chart - Brain storming -

Cause and effect analysis - control charts - cost benefit analysis-customer supplier

relationship checklist - pareto analysis - quality costing - Quality Function Deployment

(QFD). 10

7. Technical Tools for Quality - Techniques for quality control - Introduction - Data

collection plan - variable control chart (X & R) Process capability studies - Attributes

control chart (P & nP, C & U charts) - interpreting the control charts and their applications

- case studies and problems 10

UNIT II

8. Specification and Tolerance statistical tolerancing, precision predictability and accuracy.

Probability distributions and problems. 10

9. Acceptance Sampling - fundamental concepts distribution discret continuous distribution

terms OC curves - AQL, LTPD, AOQL Sampling plans, - Single, Double & multiple

sampling plans. 10

10. Reliability – Definition – MTBF Failure rate and reliability, calculation - reliability

improvement, redundancy, element, unit and stand by redundancy. 5

11. ISO 9000 - “Brief introduction”.

Books for Reference: 1. Managing for total quality - from Deeming to taguchi’s & SPC -N. Logothetis, PHI-EEE.

2. Statistical Quality Control - Eugene L, Grant and Richard S. Leaven worth Mc. Graw Hill.

TQM and ISO 14000 - Dr. K.C. Arora, S.K. Kataria & Sons

3. Total Quality Management - Hohn S. Oakland, Heinmann Professional Publishing.

Scheme of examination: Examiners to set Four questions from each Unit.

Students are to answer five questions choosing at least two questions from each Unit.

62

VIII SEMESTER


6 ME 803 : CAD/CAM and Robotics




UNIT I 1. Introduction to CAD/CAM, Manufacturing data base, Application of CAD/CAM, Types

of automation, reasons for automation, Types of Production & functions in

Manufacturing, Organization and Information Processing in manufacturing CIM, plant

layout, Production concepts & Mathematical models, Automation strategies, Problems.

7

2. NC, CNC and DNC – working of NC/CNC machines, classification, Design features of

CNC machine tool, Machining centre, training centre, Axes definition of NC systems, Part

Programming – C & M codes, APT language, DNC – configuration, types, advantages,

Adaptive control, problems. 10

3. Group Technology, Cellular Manufacturing and Computer Aided Process Planning –

approaches, parts classification and cooling. Production floor cellular manufacturing,

quantitative analysis in cellular manufacturing. Approaches for computer aided process

planning. 7

4. Discrete control using programmable logic controllers, PLC components, operating cycle,

ladder logic diagrams, timers and controls, problems. 6

UNIT II 5. Auto mated material handling systems – functions, types, analysis, design, conveyance

and AGV systems, Automated storage systems performances components, analysis

problems 8

6. Robotics Technology – Definition, Anatomy, Robot Control Systems, Resolution

Accuracy & Repeatability, Specification, Problems. 4

7. Classification and Structure of Robotic systems, Point to Point and continuous path

systems, Control loops of Robotic systems, The manufacturers – cartison, cylindrical,

spherical, Articultured or jointed, SCARA. Drives and Control Systems Problems. 6

8. Kinematic Analysis and coordinate Transformation – Direct & Indirect Kinematics

Problems. Geometry based direct Kinematic Analysis coordinate & vecor transformations

using materials, Denavit – Hartenberg convention, problems. 6

9. Robot end effectors – Grippers & Tools, Mechanical & Other types of grippers. Robot

Programming, Sensors in Robotics, Robot applications, problems. 6

63

Books for Reference: 1. Automation, Production Systems and Computer Intergrated Manufacturing – Mikell P.

Groover pub: PMI, New Delhi (1997).

2. CAD/CAM : Computer Aided Design and Manufacturing – Groover MP AND EW

ZIMMERS Jr., Pub: Prentice Hall, Inc. NJ. (1984).

3. Industrial Robotics: Technology, Programming & Applications – Mikell P. Groover,

Mitchell Weiss, etal. Pub: Mc Grow Hill International Ed. (1988).

4. Robotics for Engineers – Yoran Koren. Pub: McGrow Hill International Editions (1987).

5. Numercial Control Machines and Computer Aided Manufacturing.

- Kunder, Tewari, Rao. Pub: Tata McGraw Hill.

6. Systems Approach to Computer Integrated Manufacturing – Nanna Singh Pub: John Weley

& Sons.

7. Robots and Manufacturing Automation – C Ray Aped Pub: john wesly & sons.

Scheme of Examination: Examiners to set four questions in each Unit.

Students are to answer five full questions choosing at least two full questions from each Unit.

VIII SEMESTER


6 ME 804 : Modern Methods of Manufacturing




UNIT I

1. Rapid Prototyping- Introduction, Basic concepts in free form fabrication, photo polyner

based free form process – Solid ground curing, Deposition based FF process – Fused

deposition modeling powder based FF process – S selective laser sintering soligen &

inkjet binder lamination based FF process, Rapid tooling; economic consideration. 10

2. Non Traditional Machining process – Principle of operation, Process description, process

parameters, process capabilities, limitations, applications of Ion Beam Machining,

Abrasive jet machining, Abrasive flow machining, water jet machinery. Special

machining processes - Polygonal turning, deep hole drilling and trepanning, shaped tube

electrolytic machining, electro discharge wire cutting, orbital grinding, high speed

machining. 10

3. Micro electronic Manufacturing & Electronic assembly Introduction, Semiconductors

manufacture of Integrated circuit Boards, Silicon wafer, I.C. on silicon wafer, Thin film

deposition – Chemical vapor deposition, Epitaxial deposition, I.C. component

interconnection, I.C. yield and economics, I.C. packaging types, packaging processes,

printed circuit boards, Electronic assembly. 10

64

UNIT II

4. Surface treatment, finishing & integrity – mechanical clearing and finishing, chemical

cleaning, coating, vaporized metal coating, clad materials, Texturised surfaces, coil

coated surfaces, coil coated sheets, edge finishing & burns, fatigue failures associated

with surface integrity. 8

5. Advanced forming techniques – HERF, Fine edge blanking, Hydro forming, Powder

metallurgy – Preparation of metal powder, powder testing & evaluation, Powder mixing

& blending, compaction, sintering, hot isostatic pressing, proportion of p/m products,

design of P.M. parts. 8

6. Advanced welding techniques – Electron beam welding, laser beam welding & cutting,

flash welding, welding of plastics, welding related process–surfacing metallizing. 6

7. Lean manufacturing, Agile manufacturing, flexible manufacturing, simultaneous/

concurrent engineering – basic philosophy & other related issues. 4

8. Use of artificial intelligence/expert system in manufacturing 4

Books for Reference: 1. E. Paul Degarmo J.J. Black and Ronald A. Kosher–“Materials and Processes in Manufacturing”

John Wisely & sons.

2. Bhattacharya – “New Technology” B.S. publishers

3. Phillip F. Ostwald & Jaiso Munoz, “Manufacturing Processes and systems, John Wiley & sons.

4. Pandey P.C. – “Non Traditional Machining Processes”, Tata Mc GrawHill Publishers.

5. Mikell P. Groover – Automation, Production Systems and Computer Integrated Manufacturing”,

PHE Pulbishers.

6. Nanna Singh – System approach to Computer Integrated Design & Manufacturing, John Wiley

& Sons.

7. Andrew Kusaik – Intelligent Manufacturing Systems.

8. Kelpakjian – Manufacturing Engineering & Technology, Addison Wesley Publishers.




65

VIII SEMESTER


6 ME 806 : CAD/CAM & Robotics Laboratory



1. Production of components using CNC lathe. (Minimum 2)

2. Production of Components using CNC milling machine. (Minimum 2)

3. Computer simulation and programming of robots for pick and place, stacking,

palletizing, assembly, inspection, etc. applications using suitable software and hardware.

4. Use of Computer vision and interfacing with robots for industrial applications.

5. Computer Simulation of Manufacturing Systems using packages like ARENA/QUEST or

a suitable package.

6. Computer simulation of engineering problems like inventing, queue, segmenting, etc.

Note: The details of the relevant theory for conducting above experiments are to be covered

during laboratory hours.

Experiments to be done in group: Experiment Numbers: 1, 2, 3 & 4.

Experiments to be done individually: Experiment Numbers: 5 & 6.

Scheme of Examination: Two experiments are to be conducted as follows:

1. One experiment comprising of 3 students in a group carrying 50 marks.

2. One experiment to be done individually carrying 30 marks.

3. Viva – voce: 20 marks.

VIII SEMESTER


6 ME 807 : PROJECT WORK Class: 6 Hrs / week Internal Assessment Marks: 75

Max marks for Examination: 150

The project work is assigned at the beginning of VII Semester to students in groups of not more than

four students. The project work may be carried out either in the college or in recognized industries /

R&D establishments/National Laboratories.

Project works carried out at commercial tutorial establishments, Continuing Education Centers and at

Software coaching centers are not permitted to submit the project work.

Any repetition of previous project works carried out either in this College or elsewhere will not be

accepted.

When the project work is done outside the college, it should be under the close supervision of the

internal guide (a teaching staff of the Department) and an external guide from the establishment where

the students do the work. In such cases, it is mandatory to attach a Certificate for having carried out

the Project work from the establishment, where the project was carried out.

At the end of the project work, a report is submitted in a bound from. The internal assessment is based

on the presentation made by each student which is judged by a Departmental Committee consisting of

teaching staff members and the respective guides as one of the members.

In the viva voce examination, the project work is assessed by two examiners.

66

VIII SEMESTER


6 ME 805A : Technology for Rural Development




UNIT I

1. Necessity for harnessing Science & Technology towards development of rural India. An

account of the efforts of some important institutions in this direction. Challenges for

application of S & T in rural areas. 10

2. Technologies to meet the energy needs. Use of locally available materials. Use of

Unconventional (Non Conventional) or sources other than fossil fuels. Case studies. 10

3. Alternate building technologies and materials. Construction and maintenance of efficient

sanitation systems. 10

UNIT II

4. Efficient management of water. Rain water harvesting, low cost water treatment plants.

Prevention of water pollution in water bodies in rural areas. 10

5. Use of tools, machines and machineries for rural applications. Case studies. 10

6. Small and medium scale hydroelectric power generation. Case, studies. 10

Books for Reference: There is no single book in this subject. Teaching material is prepared using technical papers

published in journals.




67

VIII SEMESTER


6ME 805B : Mechanisms and Transmission




UNIT I

1. Introduction: Review of fundamentals of kinematics, planar, spherical and spatial

mechanisms, analysis, kinematics inversion, Grashof’s law, Mechanical advantage,

coupler curves. 8

2. Kinematic Analysis: Position – Definition, Loop closer equation. The chance solutions,

Algebraic position analysis. 8

3. Velocity –Definition, Instantaneous center of velocity, The Arnold-Kennedy theorem of

three centres, locating instantaneous center of velocity analysis using instant centres. The

angular velocity ration theorem, Freudenstein’s theorem, Index of merit, centroids. 8

4. Acceleration – Definition Analytical method of acceleration fixed and moving centroids,

inflection points an circle. Euler savary equation. The bubblier construction, the cubic of

stationary curvature. 6

UNIT II

5. Synthesis of Mechanisms : Type, number and dimensional synthesis, function generation,

path generation and body guidance, graphical method. Three-position synthesis, point

position reduction, four precision points, overlay method, Cognate lingages- coupler

curve synthesis, Robert-Chebychev theorem Freudensteins equation and analytical

synthesis, Design of six bar mechanisms. 15

6. Transmission: Clutches-purpose-operation- of friction clutches, gear box – purpose-

requirement, ideal transmission, mechanical gear box, sliding, mesh, constant mesh, and

synchromesh. Fluid coupling and torque converter, epicycle gearing, principles of

automatic transmission. Propeller shafts and universal joints, differentials, rear axle,

different arrangements. 15

Books for Reference 1. Theroy of Machines and Mechanics by J E Shigley and J J Vicker, International student

edition Mc Graw Hill.

2. Design of Machinary Mc Graw Hill by Norton R L.

3. Mechanisms and Dynamics of Machinary by Mobic and Reinholtz.

4. Advanced Mechanism Design Analysis & Synthesis, Prentice Hall by Sandor GN&ErdmanAG

5. Automotive Mechanism by Sirgham

6. Autocar handbook by Heitner’




68

VIII SEMESTER


6 ME 805C : Failure Analysis and Design




UNIT I

1. Fundamental understanding of failures in materials

1. Modes of Mechanical Failure: Definition of Failure Mode – Failure modes observed

in practice – Different Failure modes and their importance in maintenance.

2. Functions of Failure: Functions and Performance Standards – Functional Failures –

Failure Modes – Failure Effects.

3. Failure Consequences: Hidden Failure Consequences – Safety and Environmental

consequences – Operational Consequences – Non-Operational Consequences. 10

2. Classifications of failure:

Instantaneous Damage and cumulative damage, failure patterns and distributions, failure

data analysis, objective of failure analysis, step by step procedure for metallurgical

failure analysis. 4

3. Ductile and brittle fracture, micro mechanism of fractures, fatigue fracture, fundamental

of crack propagation. 4

4. Corrosion failure, Environment induced fractures. 6

5. Wear failures, fretting failure. High temperature failures. 6

UNIT II 6. Creep and stress ruptures. 6

7. Bearing failures, rolling bearing failure. Gear failures. Failure of friction surfaces.

Seal failures. Shaft failure. Failure of pressure vessels. 6

8. Failure detection methods. 6

9. Failure prevention methods. 4

10. Case studies. 8

Books for Reference: 1. K.H.B. Krdonsity, “Models of failure, Springer Vertag -1969.

2. L.F. Pau “Failure Diagnosis and Performance Monitoring”, Marcel Dekker Inc.

3. “Lubrication and wear”, The institution of Mechanical Engineering.

4. H.P. Garg “Industrial Maintenance”.

5. Catagelo and Heiser Wiley “Analyis of Metallurgical Failuress”.

6. L. Engel and H. Klingale Wolfe “An atlas of metal damage”.

7. Failure Analysis & prevention American Society of Metal Hand Book V 10.11 and 17.

Scheme of Examination: Examiners to set 3 questions in Unit I and five questions in Unit II.

Students are to answer five questions selecting at least one question from Unit I and three

questions from Unit II.

69

VIII SEMESTER


6 ME 805D : Computational Fluid Dynamics




1. Philosophy of C.F.D.

Computational Fluid Dynamics: Introduction, C.F.D. As a Research Tool, C.F.D. As a

Design Tool, Automobile and Engine Applications, Naval Architecture Applications,

Civil Engineering Applications, Environmental Engineering Applications, Industrial

Manufacturing Applications. 12

2. The Governing Equations of Fluid Dyanamics:

Their derivations, a discussion of their Physical meaning and a presentation of forms

particularly suitable to CFD. 12

Models of flow, Finite Control Volume, Infinitesimal Fluid Element, The substantial

Derivative, The Divergence of Velocity: Its Physical meaning, The Continuity Equation,

Four Models and its Comparison, Manipulations, The momentum equation, The Energy

Equation, Equations for Viscous Flow (Navier Stokes Equation), Equations for Inviscid

Flow (Euler Equation Problems).

3. Mathematical Behaviour of P.D.E : The impact on C.F.D. classifications of Quasi-

linaer P.D.E.s, General Method of Determining the classification of (P.D.E), The partial

Differential Equation: The Eigen value Method, General behaviour of different classes of

P.D.E.: Impact on physical and C.F.D., Hyperbolic, Parabolic and Elliptic Equations.

10

4. Basics of the Numeric.

Introduction to Finite Differences, Difference Equations, Explicit and Implicit

approaches; Definitions and Contrasts. 10

5. Grids with Appropriate Transformations

General Transformation of the equations, Matrices and Jacobians, Forms of the governing

equations particularly suited for C.F.D. 08

6. Simple C.F.D. Techniques: The LAX-WENDROFF Technique, MACCDRMACK’S

Technique. 08

References: 1. Computational Fluid Dynamics by John D Anderson J R

2. Numerical Heat Transfer and Fluid Flow

3. Computational Fluid Mechanics and Heat Transfer by ANDERSON, D A TANNEHIL J C




70

VIII SEMESTER


6 ME 805E : Turbo Machines




UNIT I

1. Introduction: Definition, comparison between turbo machines and positive

displacement machines. Applications displacement machines. Applications of I and II

law of Thermodynamics to turbo machines. Efficiency of turbo machines, dimensional

analysis as applied to turbo machines, performance characteristics the flow co-efficient

and speed ratio co-efficient, power co-efficient and the specific speed. 6

2. Energy Transfer In Turbomachines: The Euler equation, fluid energy changes,

impulse and reaction, utilization factor for different types of reaction turbines, condition

for maximum utilization factor for impulse and reaction stages. Velocity triangles for

centrifugal and axial compressor stages. 8

3. Steam and Gas Turbines: Impulse staging velocity and pressure compounding effects

of blade and nozzle losses, reaction staging, reheat factor in turbines, radial equilibrium.

General vortex of flow, flow with constant nozzle angle design and fue vortex flow

design for axial flow gas turbines, Estimation of stage performance, lifting factors in

turbine design, cooling of turbine blades. 8

4. Hydraulic Turbines: Hydraulic power utilization, classification of hydraulic turbines:

The pelton wheel turbine efficiency and volumetric efficiency, working proportion of

pelton wheel: Francis and deria turbines, velocity triangles and efficiencies, design of

franciss turbine for slow speed, The draft tube, propeller and Kaplan turbine. 8

UNIT II

5. Rotary Fans, Blowers And Compressors: Introduction, centrifugal type vane shape

size and speed of blowers, vane speed and its effects on efficiency and performance

characteristics, actual performance characteristics, surging in blowers and compressors.

The slip co-efficient FAN laws and characteristic centrifugal compressors and different

design. The axial flow compressor, compressor cascade performance, axial flow

compressor performance, preheat in compressor 8

6. Centrifugal and Axial Flow Pumps: The centrifugal pump, some definitions like

suction head, manometric head, power output and efficiencies multi stage centrifugal

pumps axial flow pump. 12

7. Characteristics of Hydraulic Turbo Machines: Introduction the main characteristics of

pelton wheel, reaction turbines, operating characteristics, efficiency curves, cavitation in

hydraulic machines, cavitation in pumps. 10

Books for Reference:

Shepard, principles of Turbo machinery Cc Millan publishers

Kadambi and Prasad, an introduction to energy conversion, Vol – III Wiley eastern, 1977.

O.E Baije, Turbo machines; Guide design, selection and theory, John Wsiley and sons. Scheme of Examination:



71

VIII SEMESTER


6 ME 805F : Materials Management




Unit I 1. Integrated Materials Management

Integrated Materials Management (IMM): Introduction & its need – Purchasing

Management & its importance – Vendor Development & Vendor Management. 10

2. Purchasing Management

Goals of Purchasing – Negotiation – Purchase system price forecasting – Purchasing

under uncertainty – Purchasing of capital equipment - International Purchasing. 10

3. Warehousing & Stores Management

Stores Management – Stores Systems & Procedures - Incoming Materials Control –

Stores accounting & Stock Verification – Obsolete, Surplus & Scrap Management. 10

Unit II 4. Inventory Management

Introduction – Economic Order Quantity – Practical Inventory Systems – Computers in

IMM. 10

5. Materials Planning & Budgeting

Importance & Definition – Techniques & Guidelines - Budgeting. 10

6. Logistics Management

Importance – Choice of Mode of Transport – Route selection, Rate verification &

Auditing – Lost shipments & Claims. 10

Books for References:

1. Materials Management by P. Goplakrishnan and M. Sundaresan, Prentice Hall of India Pvt.

Ltd., New Delhi.

2. Industrial Engineering & Management by O.P. Khanna, Dhanpat Rai Publications.

Scheme of Examination: Examiners are to set four questions from each Unit.


72

VIII SEMESTER


6 ME 805 G : Computer Aided Engineering




1. AN OVERVIEW OF COMPUTER AIDED ENGINEERING : Application of computers

to design, case studies of application of CAD and benefits of Computers Aided Design.

Computer hardware, computer fundamentals, classification of computers used for design,

hardware of PENTIUM and RISC based graphic workstations. Serial and parallel

interfacing, display devices, graphic input devices, output devices and operating systems,

windows 95 and windows NT. 10

2. PRINCIPLES OF COMPUTER GRAPHICS : Creation of graphic primitives, graphical

input techniques, display transformation in 2-D and 3-D, viewing transformation, scan

conversion, clipping, hidden line elimination, rendering, shading and animation. 10

3. DESIGN DATA BASE: Concept, objectives, data structures, creation of data files and

accessing data files in application programs and relational database management systems.

09

4. AUTOMATED DRAFTING : Configuration of a typical drafting package, layers,

enitities, editing, display commands, hatching, dimensioning, text plotting, script files,

DXF and IGES files, blocks, parametric programming, customization of drafting

packages and graphic standards. 09

5. MODELLING : Schemes for representing solid objectives, construction solid geometry

and boundary representation, features of solid modeling packages, modeling of curves

and surfaces, techniques of splining, cubic splines, Bezier splines, B-splines, non-uniform

rational B-splines, sculptured surfaces. Examples of creation of solid models, interface to

drafting, design analysis and NC programming. 09

6. FINITE ELEMENT ANALYSIS : Introduction, types of analysis, procedure for finite

element analysis – stiffness matrix, solution procedure, details of a finite element analysis

package, model building, post processing and optimization. 08

7. MECHANISMS MODELLING : Inertial data specification, constraints, forces, generic

system, modeling, kinematic and dynamic analysis, post processing and simulation. 05

REFERENCES: 1. CAD/CAM & Practice by IBRAHIM ZEID TMH

2. Mathematical Elements of Computer Graphics, by Roger & Adams

3. Computer Graphics by Hearn & Beker.

4. Introduction to Finite Elements in Engineering-Tirupathi Chandrupatla, Ashok Belegundi (PHI)

5. Finite Element Methods-Abel and Desai

6. Numerical Control Machines and Computer Aided Manufacturing. Kunder, Tewari, Rao. Pub:

Tata McGraw Hill.

73

VIII SEMESTER


6 ME 805 H : Enterprise Resource Planning




UNIT – I

1. MANUFACTURING INDUSTRY MANAGEMENT CHARACTERISTICS AND

INFORMATION REQUIREMENTS: Industry classification, product / market / process

characteristics, manufacturing planning cycle, information planning and control

techniques. ERP concept & evolution history: MRP – I, MRP-II, ERP. Client server

technology. RDBMS. 10

2. SALES, PURCHASE AND INVENTORY CONTROL CONCEPTS: Classification /

coding of materials & finished goods, sales enquiry, quotation, order, invoicing, delivery,

finished food valuation, purchase requisition, enquiry, supplier quotation, purchase order,

material receipts. Material issues, methods of issue valuation (FIFI/LIFO/ Weighted

Average cost/ Std. Cost), returns from operations, returns to suppliers, stock adjustments,

physical stock verification, ABC analysis. Lot and location control, replenishment order

control (safety stocks, reorder point, economic order quantity). 14

3. MANUFACTURING: Aggregate planning-master production scheduling - capacity

requirement planning, bill of material, material requirement planning, loading and

scheduling. 6

UNIT – II

4. FINANCIAL AND COST ACCOUNTING: Basic accounting principles day book-cast

book, journal, purchase and sales. Ledgers - general, supplier, customer, advances etc.,

trail balance, profit & loss / income & expenditure account and balance sheet. Fixed

assets and depreciation, Budgeting – revenue, capital, cash, cost elements-direct material,

direct labour, direct expenses and overheads Marginal costing and break even analysis,

standard costing, activity based costing. 10

5. MANUFACTURING MODULE OF Baan: Module architecture – overview capacity

requirement, planning, engineering change control, engineering data management, master

production scheduling, materials requirement planning, product classification /

configuration. Production planning / control. 10

6. DISTRIBUTION MODULE OF BaaN: Module architecture-overview, item data,

purchase ordering / control, sales ordering / control, replenishment order control,

electronic data interchange. 10

Books for Reference: 1. Vollmann T.E. etal. “Manufacturing Planning and Control”, Galgotia Publishers 1998

2. Dilworth J.B. “Operations Management”, McGraw Hill International Edition. 1992

3. Buffa E S., “Modern Production / Operations Management” John Wiley & Sons 1994

4. Prasanna-Chandra, “Fundamentals of Financial Management” Tata McGraw Hill 1994

5. Gopalakrishnan, “Materials Management”. Prentice Hall of India 1994.

6. BaaN Student Manuals, BaaN Education Centre, Hydrabad 1996.




74

VIII SEMESTER


6 ME 805I : Value Engineering




UNIT I

1. An Overview: Definitions, construction management contracts, value engineering case

studies. Definition, value engineering recommendations, programmes, advantages. 8

2. APPROACH OF FUNCTION: Evaluation of function, determining function,

classifying function, evaluation of costs, evaluation of worth determining worth,

evaluation of value. 8

3. VE JOB PLAN: Introduction, orientation, information phase, speculation phase,

analysis phase, development phase – implementation follow up phase. 6

4. SELECTION OF EVALUATION OF VE PROJECTS: Projects selection, methods

selection, value standards, application of ve methodology. 8

UNIT II

5. VERSATILITY A VE PROGRAMME: Introduction training plan, career development

for VE specialists. 8

6. INITIATING A VE PROGRAMME: Introduction, training plan, career development

for VE specialists. 8

7. FAST DIGRAMMING: Cost models, life cycle costs. 6

8. VE LEVEL OF EFFORT: VE team, co-ordinator, designer, different services,

definition, construction management contracts, value engineering case studies. 8

TEXT BOOK: 1. Tufy Herald, G. “Compendium on value Engineering”, The Indo American society, First

Edition 1983.

Books for Reference: 1. Miles, L.D., “Techniques of Value Engineering and Analysis”, MC Graw Hill, Second

Edition, 1972.

2. Khanna, O.P., “Industrial Engineering and Management” Dhanpat Rai & Sons, 1993.

Scheme of Examination: Examiners are to set four questions from each Unit.


75

VIII SEMESTER


6 ME 805J : Mechatronics




UNIT I

1. Introduction - Definition of Mechatronics - Scope of mechatronics 5

2. Sensors and transducers - signal conditioning - Measurement systems. 5

3. Pneumatic, Hydraulic, Mechanical and Electrical actuation systems. 5

4. Basic system models - Engineering systems Rotation / Translational system,

Electromechanical and Hydro mechanical systems. 5

5. Microprocessors - Basic structure - Languages - Instruction sets - problems with basic

mathematical operations. 5

6. Input / Output systems - interfacing - memory mapped system peripheral interface

adapters - poling and interrupts - speed control of motors. 5

UNIT II 7. Programmable logic controllers (PLC’s) - Basic structure - I/O processing - Examples of

PLC’s – Timers, markers and counters - selections of PLC’s for mechanical engineering

applications - Problems using Laddet logic diagram. 10

8. Fault detection techniques - common faults in PLC systems. 5

9. Design and mechatronics - Mechanisms - Examples of design. 5

10. Electronics for mechanical engineers - passive components and active components used

in electronics - Transformers - Silicon controlled rectifiers (SCR) - Integrated circuits

(IC) - Digital circuits. 5

11. CNC systems - Introduction - Configuration of the CNC systems - Interfacing -

Monitoring - Diagnostics - Machine data - Direct numerical control (DNC) 5

Books for Reference: 1. W. BOLTON Mechatronics - Electronic control systems in mechanical engineering -

Awlongman publications, 1996.

2. MECHATRONICS by HMT LIMITED, Tata Mc Graw Hill Publishing Co. 1998.




* * * * *

2588-BUP-1000-Nov. 2007

bu mechsyllabus

Documents