DR. A.P.J ABDUL KALAM TECHNICAL UNIVERSITY,

LUCKNOW

EVALUATION SCHEME

&

Syllabus

For 3rd

Year

B. Tech. MECHANICAL ENGINEERING.

[Effective from session 2018-19]

DR. A.P.J ABDUL KALAM TECHNICAL UNIVERSITY, LUCKNOW

MECHANICAL ENGINEERING

EVALUATION SCHEME (CBCS) V SEMESTER

Sl Subject Subject Name

Teachin L-T-P

Th/Lab Sessional Tot Cre

No. Code g Deptt. Marks

al dit

Test Assig/

Att

1

MANEGIRIAL Applied

3---0---0 70 20 10 100 3

ECONOMICS Science

2

SOCIOLOGY /CYBER Applied

2---0---0 70 20 10 100 2

SECURITY Science

3 DC 7 Machine Design-I ME. 3---1---0 70 20 10 100 4

4 DC 8 Heat & Mass Transfer ME. 3---1---0 70 20 10 100 4

5 DC 9 Manufacturing Science &

ME 3---0---0 70 20 10 100 3

Technology -II

6 DEC1 DEPT ELECTIVE

ME 3---1---0 70 20 10 100 4

COURSE-1

7 DCL7 Design and Simulation

ME 0---0---2 50

50 100 1

Lab-I

8 DCL8 Heat & Mass Transfer Lab ME 0---0---2 50 50 100 1

9 DCL9 Manufacturing Science &

ME 0---0---2 50

50 100 1

Technology –II Lab

10 Seminar – I 0--0--2 50 50 100 1

TOTAL 100 24

0

Department Elective Course –I

1. IC Engines and compressors 2. Theory of Elasticity 3. Mechatronics and Microprocessor 4. Modeling and Simulations 5. Industrial Engineering

MACHINE DESIGN-I LTP 3-1-0

Note: Design data book is permitted to use in the examination

UNIT- I Introduction: Definition, Design requirements of machine elements, Principles of mechanical

design, Aesthetic and Ergonomic considerations in design, Use of standards in design,

Manufacturing consideration in design, Selection of preferred sizes, Indian Standards

designation (BIS). Designation of carbon & alloy steels, Selection of materials for static and fatigue loads.

UNIT- II Design for Static and Fluctuating Loads: Modes of failure, Factor of safety, Stresses due to

bending and torsion, Theory of failures, Effect of stress concentration, Cyclic stresses, Fatigue

and endurance limit, Notch sensitivity, Stress concentration factor for various machine parts,

Design for finite and infinite life, Soderberg, Goodman & Gerber criteria.

UNIT- III Shafts: Cause of failure in shafts, Materials for shaft, Stresses in shafts, Design of shafts

subjected to twisting moment, bending moment and combined twisting, bending moments and

thrust loads, Shafts subjected to fatigue loads. Keys and Couplings: Types of keys, splines, Selection of square & flat keys, Strength of sunk key, Design of rigid and flexible couplings.

UNIT- IV Mechanical Springs: Types, Material for helical springs, End connections for compression and

tension helical springs, Stresses and deflection of helical springs of circular wire, Design of

helical springs subjected to static and fatigue loading, leaf and laminated springs. Power Screws: Forms of threads, multiple threads, Efficiency of square threads, Trapezoidal threads, Stresses in screws, Design of screw jack.

UNIT- V Basic of Finite Element Method, Variational calculus, Integral formulation, variational

methods: Methods of weighted residuals, Approximate solution using variational method,

Modified Galerkin method, Boundary conditions. Basic Finite Element Concepts: Basic ideas in a finite element solution, General finite element

solution procedure, Finite element equations using modified Galerkin method, Axis symmetric

Problems, Axial bars, Torsion bars, Application in Solid Mechanic Problems, Plane truss

problems using software application.

Books: 1. Design of Machine Elements,V.B. Bhandari, Tata McGraw Hill Co. 2. Design of Machine Elements, Sharma and Purohit, PHI. 3. Machine design, P C Gope,PHI. 4. Machine Design-R S Khurmi and J K Gupta, S Chand 5. J N Reddy “An Introduction to finite element method” Tata Mc Graw Hill 3rd edition 6. S.S. Rao, “Finite Element Method In Engineering”, Pergaman Press 7. P Seshu, Finite Element Analysis, PHI publications, Delhi

Design data book:

1. Design Data Handbook for Mechanical Engineering in SI and Metric Units – by K. Mahadevan, and K. Balaveera Reddy, CBS Publication and Distribution.

2. Machine design data book by V B Bhandary, 1st Edition, Mc Graw-Hill

References: 1. Design of Machine Elements-M.F. Spott, Pearson Eductaion 2. Machine Design-Maleev and Hartman, CBS Publishers. 3. Mechanical Engineering Design, 9e – Joseph E. Shigely, McGraw Hill Education. 4. Machine Design, Robert L Norton, PEARSON. 5. Finite Element Method with Applications in Engineering Y M Desai, Pearson Publication

6. Introduction to Finite Element Analysis by Tirupathi R. Chandrupatla & Ashok D

Belegundu, Pearson Publication 7. V. Ramamurti “Finite Element Method in Machine Design” Norosa Publishing House

HEAT & MASS TRANSFER LTP 3-1-0

UNIT -I Introduction to Heat Transfer: Energy, Thermodynamics and Heat Transfer; Modes of Heat

Transfer; Concept of thermal resistance; Analogy between heat and electricity flow; Thermal

Contact Resistance; Conduction: General heat conduction equations in Cartesian, Cylindrical and Spherical

Coordinates; Initial and Boundary conditions - one dimensional steady state conduction;

Combined Heat Transfer Mechanism, Overall Heat Transfer Coefficient; Critical radius of

insulation; Simple & Composite Structures.

UNIT- II Fins: Heat transfer from extended surfaces - Temperature Distribution & Heat Flow Rate Equations; Effectiveness & Efficiency; Applications of Fins. Transient Heat Conduction: Lumped capacitance method; Time constant; Heisler charts and its application.

UNIT- III Radiation: Radiation heat transfer; electromagnetic radiation spectrum; Black body, Grey body and White body; Absorptivity, Reflectivity, Transmissivity & Emissivity; Monochromatic Radiation; Total Emissive Power; Planck’s law; Stefan-Boltzmann law; Wein's Displacement law. Kichhoff law; Intensity of Radiation Radiation Exchange: Radiation exchange between black and Non-black surfaces; Shape

factors; Radiation Shields; Surface and Shape resistances; Irradiation & Radiosity; Electrical

Network Analogy. UNIT- IV

Force Convection: Thermal Boundary Layer; Differential Energy Equation; Von Karman

approximate integral boundary layer analysis - for flow over flat surface; Analogy between

momentum and heat transfer in turbulent flow over a flat surface; Natural Convection: Physical mechanism of natural convection; buoyant force; Empirical heat

transfer relations for natural Convection over vertical planes and cylinders; Horizontal plates and

cylinders, and sphere; Condensation And Boiling: Boiling Regimes; Introduction to condensation phenomena; Film

wise and drop wise condensation

UNIT- V Heat exchangers: Heat exchangers and its classification; Logarithmic mean temperature

difference (LMTD) method; Overall heat transfer coefficient; Effectiveness-NTU method;

Fouling factors; Effect of fouling factor, Aspects of Fouling Mass Transfer: Introduction; Fick's law of diffusion; General mass diffusion equations, Steady state equimolar counter diffusion;

1. Heat and MassTransfer by D. S. Kumar 2. Cengel, "Heat and Mass Transfer", McGraw-Hill Publishing. 3. Holman, J.P., "Heat Transfer", McGraw Hill Publishing.

References: 1. Kreith, F., "Heat Transfer", International Text Book Company 2. Sobhan, C. B., "Microscale & Nanoscale Heat Transfer, CRC Press

3. Principles of Heat And Mass Transfer (7th

Edition), Frank P. Incropera/David P.Dewitt/Theodore L.Bergman/Adrienne S.Lavine, Wiley.

4. Heat transfer, 2 nd edition, P S Ghoshdastidar, oxford publication.

MANUFACTURING SCIENCE & TECHNOLOGY-II LTP 3-0-0

UNIT- I Introduction: Classification of machine tools based on application and production rate: General

purpose and Special purpose machines, Classification based on-types of machine tools and the

processes. Metal Cutting: Mechanics of metal cutting. Geometry of tool and nomenclature .ASA system

Orthogonal vs. oblique cutting. Mechanics of chip formation, types of chips. Shear angle

relationship. Merchant’s force circle diagram. Cutting forces, power required. Heat generation

and cutting tool temperature, Cutting fluids/lubricants. Tool materials, Tool wear and tool life.

Machinability. Cutting force measurement, Economics of metal cutting.

UNIT- II Machine Tools Lathe: Principle, construction, types, operations of Turret/capstan, semi/Automatic, NC, CNC

and DNC lathe, major difference between CNC lathe and conventional lathe. Driving

mechanisms, apron mechanism, thread cutting mechanism and calculations, features of half-nut

engagement – disengagement, indexing dial mechanism.

Reciprocating Type Machine Tools: Shaper, Planer and Slotter: Constructional features, basic mechanism, kinematics and related calculations.

UNIT- III Milling: Principle, construction, types, operations. Milling cutters, work-holding devices, up &

down milling. Max chip thickness and power required. Simple, compound and differential

indexing and machining time calculations.

Introduction to machining centers. Drilling Machines: Principle, construction, types, operations feed mechanism, work and tool – holding devices. Estimation of drilling time. Geometry of twist drills, Boring, reaming tool

UNIT -IV Grinding Machines: Different types of grinding machines: cylindrical, surface and centre-less

grinding machines, basic constructional features and mechanisms, different grinding operations,

grinding wheel specification. Super finishing: Honing, lapping , polishing and abrasive flow machining. Gear Manufacturing Machines: Gear forming, gear generation, gear shaping and gear hobbing.

UNIT-V Introduction to Unconventional Machining: Need & benefits, application and working

principle of EDM, ECM, LBM, EBM, USM. AJM, WJM. Introduction to Hybrid machining

processes

Reference Books:

1. B.S. Raghuwanshi, “Workshop Technology”, Vol.2, Dhanpat Rai & Sons, 2003. 2. S.F. Krar Stevan F. and Check A.F., “Technology of M/C Tools”, McGraw Hill Book

Co., 1986 3. Hazra Chaudhary S.K., “Elements of Workshop Technology”, Vol.2, Media Promoters,

2003. 4. P.C. Sharma, “A Text Book of Production Engineering”, S. Chand, New Delhi, 2004. 5. Bawa H.S., “Workshop Technology”, Vol.2, Tata McGraw Hill, 2004. 6. Juneja & Shekhon, “Fundamental of Metal Cutting”, New Age Publications 7. Fundamentals of Metal Machining and Machine Tools – Geoffrey Boothroyd, CRC Press 8. Manufacturing Science – A. Ghosh and A.K. Mallik,Affiliated East-West Press 9. Manufacturing Science II, Visek Kumar/Sanjish Kumar, Dhanpat Rai. 10. Manufacturing Science (5th edition),Serope Kalpakjian, Steven R Schmid, PEARSON. 11. Manufacturing Science II, Vivek Kumar/Sanjish Kumar, Dhanpat Rai. 12. Manufacturing processes, J P Kaushish, PHI. 13. Materials and Processes in Manufacturing by JT Black and Ronald 14. Metal Cutting principels,2nd edition, Milton C Shaw, Oxford publication.

DESIGN AND SIMULATION LAB-I

LTP 0-0-2

1. Design & Modeling of Cotter joint. 2. Design & Modeling of Knuckle joint 3. Design & Modeling of Transmission shafts 4. Design & Modeling of riveted joint applied to boiler joints. 5. Design & Modeling of flanged type rigid and flexible coupling 6. Design & Modeling of helical and leaf spring 7. Design & Modeling of screw jack 8. Study of a FEA package and modeling stress analysis of

a. Bars of constant cross section area, tapered cross section area and stepped bar b. Trusses c. Beams – Simply supported, cantilever, beams with UDL and UVL

HEAT & MASS TRANSFER – LAB LTP 0-0-2

NOTE: Minimum ten experiment of the following

1. Conduction – Experiment on Composite plane wall 2. Conduction – Experiment on Composite cylinder wall 3. Conduction - Experiment on critical insulation thickness 4. Conduction – Experiment on Thermal Contact Resistance 5. Convection - Pool Boiling experiment 6. Convection - Experiment on heat transfer from tube-(natural convection). 7. Convection - Heat Pipe experiment. 8. Convection - Heat transfer through fin-(natural convection). 9. Convection - Heat transfer through tube/fin-(forced convection). 10. Convection - Determination of thermal conductivity of fluid 11. Experiment on Stefan's Law, on radiation determination of emissivity, etc 12. Experiment on solar collector, etc. 13. Heat exchanger - Parallel flow experiment 14. Counter flow experiment

MANUFACTURING SCIENCE & TECHNOLOGY –II LAB LTP 0-0-2

NOTE: Minimum eight experiments out of the following along-with study of the machines / processes

1. Preparation of three specimen on lathe machine involving Plain turning, Taper turning, step turning, Thread cutting, Facing, Knurling, Drilling, Boring, Internal Thread cutting and eccentric turning.

2. Cutting of V Groove/ dovetail / Rectangular groove using a shaper. 3. Cutting of Gear Teeth using Milling Machine. 4. Tool grinding (specified tool geometry) using tool grinding machine. 5. Finishing of a surface on surface-grinding machine. 6. Drilling holes on drilling machine and study of twist-drill. 7. Study of different types of tools and its angles & materials. 8. Experiment on tool wear and tool life. 9. Experiment on jigs/Fixtures and its uses 10. Experiment on unconventional machining.

REFRIGERATION & AIR CONDITIONING Lab L T P 0 0 2

Minimum eight experiments out of the following: 1. Experiment on refrigeration test rig and calculation of various performance parameters. 2. Study of different types of expansion devices used in refrigeration system. 3. Study of different types of evaporators used in refrigeration systems. 4. To study basic components of air-conditioning system. 5. Experiment on air-conditioning test rig & calculation of various performance parameters.

1. Experiment on air washers 2. Study of window air conditioner. 3. Study & determination of volumetric efficiency of compressor. 4. Visit of a central air conditioning plant and its detailed study. 5. Visit of cold-storage and its detailed study. 6. Experiment on Ice-plant. 7. Experiment on two stage Reciprocating compressor for determination of volumetric efficiency , PV

diagram and effect of intercooling. 8. Study of Hermetically sealed compressor. 9. Experiment on Desert coolers.

DEPARTMENT ELECTIVE COURSE – 1

6. IC Engines and Compressors 7. Theory of Elasticity 8. Mechatronics and Microprocessor 9. Modelling and Simulations 10. Industrial Engineering

I C ENGINES & COMPRESSORS LTP 3-1-0

Unit-I Introduction to I.C Engines: Engine classification, Air standard cycles, Otto cycle, Diesel

cycle, Dual cycle, Comparison of Otto, Diesel and Dual cycles, Stirling cycle, Ericsson cycles,

Actual cycle analysis, Two and four stroke engines, SI and CI engines, Valve timing diagram,

Rotary engines, stratified charge engine.

Fuels: Fuels for SI and CI engine , Important qualities of SI and CI engine fuels, Rating of SI

engine and CI engine fuels, Dopes, Additives, Gaseous fuels, LPG, CNG, Biogas, Producer gas,

Alternative fuels for IC engines. Testing and Performance: Performance parameters, Basic measurements, Blow by measurement, Testing of SI and CI engines.

Unit–II SI Engines: Combustion in SI engine, Flame speed, Ignition delay, abnormal combustion and its

control, combustion chamber design for SI engines. Carburetion, Mixture Equirements,

Carburetor types, Theory of carburetor, MPFI. Ignition system requirements, Magneto and battery ignition systems, ignition timing and spark plug, Electronic ignition.

Unit–III CI Engine: Combustion in CI engines, Ignition delay, Knock and it's control, Combustion chamber design of CI engines. Fuel injection in CI engines, Requirements, Types of injection systems, Fuel pumps, Fuel injectors, Injection timings. Scavenging in 2 Stroke engines, pollution and it's control.

Unit-IV Engine Cooling: Different cooling systems, Radiators and cooling fans. Lubrication: Engine friction, Lubrication principle, Type of lubrication, Lubrication oils, Crankcase ventilation. Supercharging: Effect of altitude on power output, Types of supercharging

UNIT- V Compressors: Classification, Reciprocating compressors, Single and Multi stage compressors,

Intercooling, Volumetric efficiency. Rotary compressors, Classification, Centrifugal compressor

, Axial compressors, Surging and stalling, Roots blower, Vaned compressor.

BOOKS: 1. Fundamentals of Internal Combustion Engine by Gill, Smith,Ziurs, Oxford & IBH Publishing CO 2. IC Engines, by Rogowsky, International Book Co. 3. A Course in International Combustion Engines, by Mathur & Sharma, Dhanpat Rai & Sons. 4. I.C Engine Analysis & Practice by E.F Obert. 5. I.C Engine, by Ganeshan, Tata Mc Graw Hill Publishers. 6. I.C Engine, by R. Yadav, Central Publishing House, Allahabad 7. Reciprocating and Rotary Compressors, by Chlumsky, SNTI Publications, Czechoslovakia 8. Turbines, Compressors and Fans, by S.M.Yahya, Tata Mc Graw Hill Pub.

THEORY OF ELASTICITY

LTP 3-1-0

UNIT - I Definition And Notation: Stress, Stress at a Point, Equilibrium Equations, Principal Stresses, Mohr’s Diagram, Maximum Shear Stress, Boundary Conditions. Strain at A Point: Compatibility Equations, Principal Strains, Generalized Hooke’s law, Methods of Solution of Elasticity Problems – Plane Stress-Plane Strain Problems.

UNIT - II Two Dimensional Problems: Cartesian co-ordinates – Airy’s stress functions – Investigation of

Airy’s Stress function for simple beam problems – Bending of a narrow cantilever beam of

rectangular cross section under edge load – method of Fourier analysis – pin ended beam under

uniform pressure. UNIT - III

General Equations In Cylindrical Co-Ordinates: Thick cylinder under uniform internal and / or external pressure, shrink and force fit, stress concentration. Stresses In An Infinite Plate (with a circular hole) subjected to uniaxial and biaxial loads, stress concentration, stresses in rotating discs and cylinders.

UNIT - IV Torsion of Circular, Elliptical and Triangular Bars: membrane analogy, torsion of thin open sections and thin tubes. Uniqueness Theorem: Principle of super position, reciprocal theorem, saint venant principle.

UNIT - V Thermal Stresses: Thermo elastic stress strain relationship, Equations of equilibrium Thermal stresses in thin circular discs and in long circular cylinder, sphere.

REFERENCES :

1. Advanced Mechanics of solids, L. S. Srinath, Tata Mc. Graw Hill, 2003 2. Theory of Elasticity, S. P. Timoshenko and J. N Gordier, Mc.Graw Hill International, 3rd

edition, 1972 3. Theory of Elasticity, Dr. Sadhu Singh, Khanna Publications, 1988 4. Elasticity, Theory, Applications & Numericals, Martin H Sadd, Elsevier. 2005 5. Applied Elasticity, Seetharamu & Govindaraju, Interline Publishing 6. Applied Elasticity, C.T. WANG Sc. D. McGraw Hill Book Co.1953

MECHATRONICS AND MICROPROCESSOR

LTP 3-1-0

UNIT - I Introduction to Mechatronic Systems: Measurement and control systems their elements and functions, Microprocessor based controllers. Review of Transducers and Sensors: Definition and classification of transducers. Definition

and classification of sensors. Principle of working and applications of light sensors,

proximity sensors and Hall effect sensors.

UNIT - II Electrical Actuation Systems: Electrical systems, Mechanical switches, solid-state switches, solenoids, DC & AC motors, Stepper motors and their merits and demerits. Signal Conditioning: Introduction to signal conditioning. The operational amplifier, Protection,

Filtering, Wheatstone bridge, Digital signals Multiplexers, Data acquisition, Introduction to

Digital system. Processing Pulse-modulation.

UNIT-III Introduction to Microprocessors: Evolution of Microprocessor, Organization of

Microprocessors (Preliminary concepts), basic concepts of programming of microprocessors.

Review of concepts - Boolean algebra, Logic Gates and Gate Networks, Binary & Decimal

number systems, memory representation of positive and negative integers, maximum and

minimum integers. Conversion of real, numbers, floating point notation, representation of

floating point numbers, accuracy and range in floating point representation, overflow and

underflow, addition of floating point numbers, character representation.

UNIT –IV Logic Function: Data word representation. Basic elements of control systems 8085A processor

architecture terminology such as CPU, memory and address, ALU, assembler data registers,

Fetch cycle, write cycle, state, bus, interrupts. Micro Controllers. Difference between

microprocessor and micro controllers. Requirements for control and their implementation in

microcontrollers. Classification of micro controllers.

UNIT -V Organization & Programming of Microprocessors: Introduction to organization of INTEL 8085-

Data and Address buses, Instruction set of 8085, programming the 8085, assembly language

programming.

Central Processing Unit of Microprocessors: Introduction, timing and control unit basic

concepts, Instruction and data flow, system timing, examples of INTEL 8085 and INTEL 4004

register organization.

Text Books:

1. Mechatronics and Microprocessors, K.P. Ramchandran, G.K. Vijayraghavan, M.S. Balasundran, Wiley, 1st Ed, 2009

2. Mechatronics, W. Bolton, Longman, 2Ed, Pearson Publications,2007.

3. Introduction to Mechatronic Design by Carryer, Ohline and Kenny, Pearson Publication 2016.

4. Microprocessor Architecture, Programming And Applications With 8085/8085A, R.S.

Ganokar, Wiley Eastern. 5. Introduction to mechtronics, Appuu Kuttan K K, Oxford publication.

REFERENCE BOOKS:

1. Mechatronics - Principles, Concepts and applications – Nitaigour and Premchand Mahilik - Tata McGraw Hill- 2003.

2. Mechatronics Principles & applications, Godfrey C. Onwubolu, Elsevier. .

3. Introduction Mechatronics & Measurement systems, David.G. Aliciatore & Michael. B. Bihistaned, Tata McGraw Hill, 2000.

4. Micro and smart systems by G. K. Ananthasuresh, K. J. Vinoy, S. Gopalakrishnan, K. N.

Bhat, V. K. Aatre, Wiley India, 2010. 5. Mechatronics by Dan Necsulescu Pearson publications 2006.

6. Mechatronics mechanical system interfacing by David M. Auslander carl J. Kempf,

Pearson Publication.

MODELING AND SIMULATION

LTP 3-1-0

UNIT-I PHYSICAL MODELING: Concept of system and environment, continuous and discrete

system, linear and nonlinear system, stochastic activities, static and dynamic models, principles

used in modeling, Basic simulation modeling, Role of simulation in model evaluation and

studies, Advantages and Disadvantages of simulation. Modeling of systems, Iconic, analog &

Mathematical Modeling.

UNIT-II

COMPUTER BASED SYSTM SIMULATION: Technique of simulation, Monte Carlo method, experimental nature of simulation, numerical

computation techniques, calumnious system models, analog and hybrid simulation, feedback

systems, Buildings simulation models of waiting line system, Job shop material handling and

flexible manufacturing system.

UNIT-III

PROBABILITY CONCEPTS IN SIMULATION

Stochastic variables, discrete and continuous probability functions, random numbers,

generation of random numbers, variance reduction techniques, Determination of the length of

simulation runs, Output analysis. UNIT-IV

SYSTEM DYNAMICS MODELING

Identification of problem situation, preparation of causal loop diagrams and flow diagrams, equation writing, level and rate relationship, Simulation of system dynamics model.

UNIT-V

VERIFICATION AND VALIDATION

Design of simulation experiments, validation of experimental models, testing and

analysis. Simulation languages comparison and selection, study of SIMULA, DYNAMO,

STELLA, POWERSIM. Simulation software, verification and validation using ANN and Fuzzy

logic.

Suggested Reading 1. Gorden G., System simulation, Printice Hall. 2. Payer T., Introduction to system simulation, McGraw Hill. 3. Spuet, Computer Aided Modeling and Simulation, W.I.A. 4. Sushil, System Dynamics, Wiley Eastern Ltd. 5. Shannon R.E., System simulation, Prentice Hall. 6. Allan Carrie, "Simulation and Modeling" McGraw Hill

INDUSTRIAL ENGINEERING

LTP 3-1-0

UNIT-I PRODUCTIVITY: Definition of productivity, individual enterprises, task of management, Productivity of materials, land, building, machine and power. Measurement of productivity, factors affecting the productivity, productivity improvement programmes, wages and incentives (simple numerical problems)

UNIT-II WORK STUDY: Definition, objective and scope of work study. Human factor in work study. Work study and management, work study and supervision, work study and worker. INTRODUCTION TO METHOD STUDY: Definition, objective and scope of method study, activity recording and exam aids. Charts to record movements in shop operation – process charts, flow diagram, flow process charts, travel chart and multiple activity charts.( With simple problems)

UNIT-III MICRO AND MEMO MOTION STUDY: Charts to record movements at work place – principles of motion economy, Therbligs and classification of movements, Two Handed process chart, SIMO chart, and micro motion study. Development, definition and installation of the improved method, brief concept about synthetic motion studies. INTRODUCTION TO WORK MEASUREMENT: Definition, objective and benefit of work measurement. Work measurement techniques: WORK SAMPLING, need, confidence levels, sample size determinations, random observation, conducting study with the simple problems.

UNIT-IV STOP WATCH TIME STUDY: Time Study, Definition, time study equipment, selection of job, steps in time study. Breaking jobs into elements, recording information. Rating & standard Rating, standard performance, scale of rating, factors affecting rate of working, allowances and standard time determination. Predetermined Motion Time Study (PMTS),Method Time Measurement (MTM)

UNIT-V ERGONOMICS: Introduction, Areas of study under Ergonomics, System approach to Ergonomics model, Man-Machine System. Components of Man- Machine System and Their functions – Work capabilities of Industrial Worker, Study and Development of Stress in Human body and their consequences. Computer based ergonomics DESIGN OF MAN-MACHINE SYSTEM: Fatigue in industrial workers. Quantitative, qualitative representation and alphanumeric displays. Controls and their design criteria, control types, relation between controls and displays, layouts of panels and machines. Design of work places, influence of climate on human efficiency. Influence of noise, vibration and light.

1. Introduction to work study, ILO - III Revised Edition, 1981

2. Motion and Time study - Ralph M Barnes - John Wiley - 8th

3. Edition, 1985.

4. Motion and Time study - Marvin E. Mundel – PHI -1st edition.

5. Work Study and Ergonomics - S Dalela and Sourabh, – Chand, Publishers - 3rd edition.

Text / Reference Books: 1. Buffa, E.S., and Sarin, R.K., “Modern Production / Operations Management”, John

Wiley & Sons

2. V. Ravi, Industrial Engineering and Management, PHI Learning.

DR. A.P.J ABDUL KALAM TECHNICAL UNIVERSITY, LUCKNOW

MECHANICAL ENGINEERING

EVALUATION SCHEME (CBCS) VI SEMESTER

Th/ Sessional

Sl Subject Subject Name

Teachin L-T-P

Lab

Tot Cred

No. Code g Deptt. Mar

Assi al it

Test

ks g/Att

1 INDUSTRIAL Applied

3---0---0 70 20 10 100 3

MANAGEMENT Science

2 CYBER SECURITY/ Applied

2---0---0 70 20 10 100 2

SOCIOLOGY Science

3 DC 10 Fluid Machinery ME 3---1---0 70 20 10 100 4

4 DC 11 Theory of Machines ME 3---1---0 70 20 10 100 4

5 DC 12 Machine Design-II ME 3---0---0 70 20 10 100 3

6 DEC2 DEPTT ELECTIVE

ME 3---1---0 70 20 10 100 4

COURSE-2

7 DCL10 Fluid Machinery Lab ME 0---0---2 50 50 100 1

8 DCL11 Theory of Machines

ME 0---0---2 50

50 100 1

lab

9 DCL12 Design and

ME 0---0---2 50

50 100 1

Simulation Lab-II

10 DCL13

Refrigeration & Air-

conditioning Lab

ME. 0--0--2 50 50 100 1

Department Elective Course –2

1. Advanced Manufacturing Science 2. Refrigeration & Air-Conditioning 3. Mechanical Vibration 4. Production Planning and Control 5. Advanced Welding Technology

FLUID MACHINERY LTP 3-1-0

UNIT-I Introduction: Classification of Fluid Machines & Devices, Application of momentum and

momentum equation to flow through hydraulic machinery, Euler’s fundamental equation. Impact of jet: Introduction to hydrodynamic thrust of jet on a fixed and moving surface (flat &

curve), Effect of inclination of jet with the surface. Hydraulic Turbines: Classification of turbines, Impulse turbines, Constructional details, Velocity triangles, Power and efficiency calculations, Governing of Pelton wheel.

UNIT-II Reaction Turbines: Francis and Kaplan turbines, Constructional details, Velocity triangles,

Power and efficiency calculations, Degree of reaction, Draft tube, Cavitations in turbines,

Principles of similarity, Unit and specific speed, Performance characteristics, Selection of water

turbines. UNIT-III

Centrifugal Pumps: Classifications of centrifugal pumps, Vector diagram, Work done by

impellor, Efficiencies of centrifugal pumps, Specific speed, Model testing, Cavitation &

separation and their control, Performance characteristics.

UNIT-IV Positive Displacement Pumps: Reciprocating pump theory, Slip and coefficient of discharges,

Indicator diagram, Effect and acceleration, Work saved by fitting air vessels, Comparison of

centrifugal and reciprocating pumps, Positive rotary pumps, Gear and Vane pumps, Performance

characteristics.

UNIT-V Other Machines: Hydraulic accumulator, Special duty pumps, Intensifier, Hydraulic press, Lift

and cranes, Theory of hydraulic coupling and torque converters, Performance characteristics.

Water Lifting Devices: Hydraulic ram, Jet pumps, Air lift pumps.

BOOKS: 6. Hydraulic Machines by Jagdish Lal, Metropolitan book co. pvt ltd. 7. Hydraulic Machines by R K Rajput, S. Chand & co Ltd. 8. Hydraulic Machines by D S Kumar 9. Fluid mechanics and hydraulic machines, K.SUBRAMANYA, McGraw Hill. 10. Fluid mechanics and hydraulic machines, Sukumar Pati, McGraw Hill. 11. Fluid Mechanics and hydraulic machines by Modi & Seth, Standard Book House 12. Fundamentals of Turbomachinery by Venkanna B.K., PHI

THEORY OF MACHINES LTP 3-1-0

UNIT-I Introduction: mechanisms and machines, types of links, kinematic pairs and their classification,

types of constraint, degrees of freedom of planar mechanism, Grubler’s equation, inversion of

four bar chain, slider crank chain and double slider crank chain. Slider crank mechanisms and four bar mechanism: Velocities of points on a rigid body -

relative velocity - velocity polygon, Instantaneous center and Kennedy’s theorem, Acceleration

of points on a rigid body - relative acceleration - acceleration polygon, Coriolis acceleration -

analytical method.

Unit- II Cams: Introduction, classification of cams and followers, cam profiles for knife edge, roller and

flat faced followers for uniform velocity, uniform acceleration, simple harmonic and cycloidal

motions of follower. Gears and Gear trains: Introduction, classification of gears, law of gearing, tooth forms and

their comparisons, length of path of contact, contact ratio, interference and undercutting in

involute gear teeth, minimum number of teeth on gear and pinion to avoid interference, simple,

compound, reverted and planetary gear trains, sun and planet gear train.

Unit -III Dynamic force analysis: Four link mechanism and slider crank mechanism, Engine force

analysis-Piston and crank effort, Turning moment diagrams-single cylinder double acting steam

engine, four stroke IC engine and multi-cylinder steam engine, Flywheel. Balancing of Machines: Static and dynamic balancing, Balancing of several masses in the same

plane and different planes, Balancing of reciprocating masses, Balancing of primary force in

reciprocating engine, Partial balancing of two cylinder locomotives.

UNIT-IV Governors: Terminology, Centrifugal governors-Watt governor, Dead weight governors-Porter

& Proell governor, Spring controlled governor-Hartnell governor, Sensitivity, Stability, Hunting,

Isochronisms, Effort and Power of governor, Controlling force diagrams for Porter governor and

Spring controlled governors. Gyroscopic Motion: Principles, Gyroscopic torque, Effect of gyroscopic couple on the stability

of aero planes & automobiles

UNIT-V Mechanical Vibrations: Types of vibrations, Degrees of freedom, Single degree free & damped

vibrations, Forced vibration of single degree system under harmonic excitation, Critical speeds

of shaft. Belt and Rope drives: open and crossed belt drives, velocity ratio, slip, power transmission,

effect of mass of belt on power transmission, maximum power transmission, initial tension and

maximum tension, pivots and collars, uniform pressure and uniform wear, clutches.

Books: 10. S S Rattan., Theory of Machines, McGraw Hill. 11. Theory of Machines by R.S. Khurmi and J. K. Gupta , S .Chand. 12. C E Wilson and J E Sadler, Kinematics and dynamics of machinery, PEARSON. 13. Thomas Bevan, Theory of Machines, Pearson. 14. Mechanism and machine theory, Ashok G Ambekar, PHI. 15. Theory of machines kinematics and dynamics, Sadhu Singh, PEARSON.

References: 1. Shigley, J.E., Uicker, J.J., Theory of Machines and Mechanisms, McGraw-Hill, 1995.

2. Rao, J.S., and Dukkipati, R.Y., Mechanism and Machine Theory, 2nd ed., Wiley Eastern

Ltd., 1995. 3. R L Norton., Kinematics and dynamics of machinery, McGraw Hill.

4. Theory of machines and mechanisums, 4th edition, John J Uicker/Gordon R

Pennock/Joseph E Shigley, Oxford publications.

MACHINE DESIGN-II

LTP 3-0-0

Note: Design data book is permitted to use in the examination

UNIT I Spur Gears: Introduction to drives. classification of gears, Terminology, Gear tooth

proportions, Tooth forms, System of gear teeth, contact ratio, Standard proportions of gear

systems, Interference in involute gears, Backlash, Selection of gear materials, Gear

manufacturing methods, Failure of gear tooth, Design considerations, AGMA and Indian

standards, Beam strength of gear tooth, Dynamic tooth load, Force analysis ,Wear strength of

gear tooth, Design of spur gears. Helical Gears: Terminology, Proportions for helical gears, Virtual number of teeth, Beam

strength and wear strength of helical gears, herringbone gears, crossed helical gears, Design of

helical gears.

UNIT-II Bevel gears: Terminology of bevel gears, Virtual number of teeth, Beam strength and wear strength of bevel gears, Effective load of gear tooth, Design of a bevel gear system. Worm Gears: Types of worms, Terminology, Gear tooth proportions, Efficiency of worm

gears, Heat dissipation in worm gearing, Strength and wear tooth load for worm gears, Design of

worm gearing.

UNIT III Sliding Contact Bearing: Plain journal bearing, Hydrodynamic lubrication, Properties and

materials, Hydrodynamic journal bearing, Heat balance in journal bearing, Design of journal

bearing, Introduction to magnetic bearing and Aerofoil bearing.

UNIT IV Rolling Contact Bearing: Types of ball bearing, Thrust ball bearing, Types of roller bearing,

Selection of radial ball bearing, Bearing life, Selection of rolling contact bearings, Dynamic

equivalent load for roller contact bearing under constant and variable loading, Reliability of

Bearing, Mounting of bearing.

UNIT V IC ENGINE PARTS: General design considerations of IC engine, Design of Cylinder and

cylinder head, Design of piston, piston ring and gudgeon pin, Design of connecting rod, Design

of centre crankshaft.

Text Books: 1. Design of Machine Elements,V.B. Bhandari, Tata McGraw Hill Co. 2. Design of Machine Elements, Sharma and Purohit, PHI. 3. Design of Machine Elements, Gope PHI. 4. Machine Design-R S Khurmi and J K Gupta, S Chand. 5. J N Reddy “An Introduction to finite element method” Tata Mc Graw Hill 3rd edition . 6. S.S. Rao, “Finite Element Method In Engineering”, Pergaman Press. 7. P Seshu, Finite Element Analysis, PHI publications, Delhi.

Design data book: 1. Design Data Handbook for Mechanical Engineering in SI and Metric Units – by

K. Mahadevan, and K. Balaveera Reddy, CBS Publication & Distribution 2. Machine design data book by V B Bhandary, 1st Edition, Mc Graw-Hill.

References: 1. Design of Machine Elements-M.F. Spott, Pearson Education 2. Machine Design-Maleev and Hartman, CBS Publishers. 3. Mechanical Engineering Design, 9e – Joseph E. Shigely, McGraw Hill Education. 4. Machine Design, Robert L Norton, PEARSON. 5. Design of Machine Elements, M F Spotts/T E Shoup/L E Hornberger/S P Jayaram,

PEARSON 6. Finite Element Method with Applications in Engineering Y M Desai, Pearson Publication 7. Introduction to Finite Element Analysis by Tirupathi R. Chandrupatla & Ashok

D Belegundu, Pearson Publication 8. V. Ramamurti “Finite Element Method in Machine Design” Norosa Publishing House.

FLUID MACHINERY LAB LTP 0-0-2

Minimum Eight experiments from following

1. Impact of Jet experiment. 2. Turbine experiment on Pelton wheel. 3. Turbine experiment on Francis turbine. 4. Turbine experiment on Kaplan turbine. 5. Experiment on Reciprocating pump. 6. Experiment on centrifugal pump. 7. Experiment on Hydraulic Jack/Press 8. Experiment on Hydraulic Brake 9. Experiment on Hydraulic Ram 10. Study through detailed visit of any water pumping station/plant 11. Any other suitable experiment/test rig such as comparison & performance of

Different types of pumps and turbines. 12. Experiment on Compressor 13. Experiment for measurement of drag and lift on aerofoil in wind tunnel

THEORY OF MACHINES LAB LTP 0-0-2

Note: Minimum Ten experiments out of the following: 1. Study of simple linkage models/mechanisms 2. Study of inversions of four bar linkage 3. Study of inversions of single/double slider crank mechanisms 4. Experiment on Gears tooth profile, interference etc. 5. Experiment on Gear trains 6. Experiment on longitudinal vibration 7. Experiment on transverse vibration 8. Experiments on dead weight type governor 9. Experiment on spring controlled governor 10. Experiment on critical speed of shaft 11. Experiment on gyroscope 12. Experiment on static/dynamic balancing 13. Experiment on Brake 14. Experiment on clutch

DESIGN AND SIMULATION LAB-II LTP 0-0-2

A. Computer and Language: Students are required to refresh the basics of computer language

such as C++ or MATLAB so that they should be able to write the computer program. B. Writing Computer programme for conventional design: Students are required to write computer program and validate it for the design of machine components done in theory subject . C. Mini Project: Based from real life applications and optimize using modelling and analysis software Students will take up a real life problem for design of a subsystem/system using modelling &

Analysis software tools. This will be done as assignment in groups to be submitted at the end of

the semester.

DEPARTMENT ELECTIVE COURSE 2

1. Advanced Manufacturing Science 2. Refrigeration & Air-Conditioning 3. Mechanical Vibration 4. Production Planning and Control 5. Advanced Welding Technology

ADVANCED MANUFACTURING SCIENCE

LTP 3-1-0

Unit I Introduction: Introduction to Advanced Manufacturing processes and its classification. Mechanical Type Material Removal Processes: Ultrasonic machining; Elements of the

process; Tool design and economic considerations; Applications and limitations, Abrasive jet

and Abrasive water jet machining principles; Mechanics of metal removal; Design of nozzles;

applications, Abrasive finishing process, Magnetic abrasive finishing process.

UNIT II Thermal Type Material Machining Processes: Classification, General principles and

applications of Electro discharge, Plasma arc, Ion beam, Laser beam, Electron beam machining,

Mechanics of metal removal in EDM, selection of EDM pulse generator dielectric, machining

accuracy, surface finish and surface damage in EDM, Generation and control of electron beam

for machining applications, advantages and limitations

UNIT III Chemical and Electro-chemical Type Material Removal Processes: Principle, working

advantages, disadvantages and applications of Electrochemical, Chemical machining, Economy

aspects of ECM, Electro-chemical deburring and honing.

UNIT IV Hybrid Machining Processes: Introduction and working Principal of ECDM, ECAM, Abrasive EDM, Micro EDM etc.

UNIT V Unconventional Forming processes: Principle, working and applications of High energy

forming processes such as Explosive Forming, Electromagnetic forming, Electro

Discharge forming, water hammer forming, explosive compaction etc. Electronic-device Manufacturing: Brief description of Diffusion and Photo- Lithography process for electronic-device manufacturing

Books: 1. Advance Machining Processes V.K. Jain New Age 2. Modern Machining Processes P.C. Pandey New Age 3. Manufacturing Processes Degarmo - 4. Manufacturing Processes Kalpakjian Tata McGraw-Hill International

5. Amitabh Gosh and A.K. Mallik, “Manufacturing Science”, Affiliated East-West Press

Pvt. Ltd., 1985

REFRIGERATION & AIR CONDITIONING LTP 3-1-0

Unit-I Refrigeration: Introduction to refrigeration system, Methods of refrigeration, Carnot refrigeration cycle, Unit of Refrigeration, Refrigeration effect & C.O.P. Air Refrigeration cycle: Open and closed air refrigeration cycles, Reversed Carnot cycle, Bell Coleman or Reversed

Joule air refrigeration cycle, Aircraft refrigeration system, Classification of aircraft refrigeration

system. Boot strap refrigeration, Regenerative, Reduced ambient, Dry air rated temperature

(DART). Unit-II

Vapour Compression System: Single stage system, Analysis of vapour compression cycle, Use of T-S and P-H charts, Effect of

change in suction and discharge pressures on C.O.P, Effect of sub cooling of condensate &

superheating of refrigerant vapour on C.O.P of the cycle, Actual vapour compression

refrigeration cycle, Multistage vapour compression system requirement, Removal of flash gas,

Intercooling, Different configuration of multistage system, Cascade system.

Unit-III

Vapour Absorption system; Working Principal of vapour absorption refrigeration system, Comparison between absorption &

compression systems, Elementary idea of refrigerant absorbent mixtures, Temperature –

concentration diagram & Enthalpy – concentration diagram , Adiabatic mixing of two streams,

Ammonia – Water vapour absorption system, Lithium- Bromide water vapour absorption

system, Comparison. Three fluid system. Refrigerants: Classification of refrigerants, Nomenclature, Desirable properties of refrigerants, Common

refrigerants, Secondary refrigerants and CFC free refrigerants. Ozone layer depletion and global

warming considerations of refrigerants.

Unit-IV Air Conditioning: Introduction to air conditioning, Psychometric properties and their definitions, Psychometric

chart, Different Psychometric processes, Thermal analysis of human body, Effective temperature

and comfort chart, Cooling and heating load calculations, Selection of inside & outside design

conditions, Heat transfer through walls & roofs, Infiltration & ventilation, Internal heat gain,

Sensible heat factor ( SHF ), By pass factor, Grand Sensible heat factor ( GSHF), Apparatus dew

point (ADP).

Unit-V

Refrigeration Equipment & Application: Elementary knowledge of refrigeration & air conditioning equipments compressors, condensers,

evaporators & expansion devices, Elementary knowledge of transmission and distribution of air

through ducts and fans, Basic difference between comfort and industrial air conditioning.

Books: 1. Refrigeration and Air conditioning by C.P Arora, McGraw-Hill 2. Refrigeration and Air conditioning, by Manohar Prasad, New Age International (P) Ltd.Pub. 3. Refrigeration and Air conditioning by R. C. Arora, PHI 4. Principles of Refrigeration by Roy J. Dossat. Pearson Education 5. Refrigeration and Air conditioning by Stoecker & Jones. McGraw-Hill 7. Refrigeration and Air conditioning by Arora & Domkundwar. DhanpatRai

MECHANICAL VIBRATION

LTP 3-1-0

UNIT – I Introduction: Periodic motion, harmonic motion, superposition of simple harmonic motions, beats, Fourier analysis. Single Degree Freedom System Free vibration, Natural frequency, Equivalent systems, Energy method for determining natural

frequency, response to an initial disturbance, Torsional vibrations, Damped vibrations,

Vibrations of systems with viscous damping, Logarithmic decrement

UNIT – II

Single Degree Freedom: Forced Vibration Forced vibration, Harmonic excitation with viscous damping, steady state vibrations, Forced

vibrations with rotating and reciprocating unbalance, Support excitation, Vibration isolation,

Transmissibility, Vibration measuring instruments, Displacement, velocity and acceleration

measuring instruments UNIT- III

Two Degree Freedom systems Introduction, Principal modes, Double pendulum, Torsional system with damping, coupled

system, undamped dynamic vibration absorbers, Centrifugal pendulum absorbers, Dry friction

damper UNIT- IV

Multi Degree Freedom system: Exact Analysis Undamped free and forced vibrations of multi-degree freedom systems, influence number,

Reciprocal theorem, Torsional vibration of multi-degree rotor system, Vibration of gear system,

Principal coordinates, Continuous systems- Longitudinal vibrations of bars, Torsional vibrations

of circular shafts UNIT- V

Multi Degree Freedom system: Numerical Analysis Rayleigh’s, Dunkerely’s, Holzer’s ad Stodola methods, Rayleigh-Ritz method Critical speed of shafts Shaft with one disc with and without damping, Multi-disc shafts, Secondary critical speed.

Books and References: 1. Mechanical Vibrations – P. Srinivasan, TMH 2. Mechanical Vibrations – G. K. Groover, Jain Brothers, Roorkee 3. Mechanical Vibrations – JS Rao & K Gupta, New Age 4. Mechanical Vibrations-Theory & Practice, S Bhave, Pearson Education. 5. Mechanical Vibrations-Theory & Applications, Singhal, Katson Books.

6. Theory of Vibrations with Applications, Thomson&Dahleh, Pearson Education. 7. Elements of Vibration Analysis, L Meirovitch, McGraw-Hill Education. 8. Mechanical Vibrations – Tse, Morse & Hinkle 9. Mechanical Vibrations – V. Rama Murthy, Narosa Publications 10. Mechanical Vibrations – D. Nag, Wiley

PRODUCTION PLANNING AND CONTROL

LTP 3-1-0

UNIT I INTRODUCTION: Objectives and benefits of planning and control-Functions of production

control-Types of production-job- batch and continuous-Product development and design-

Marketing aspect - Functional aspects-Operational aspect-Durability and dependability aspect-

aesthetic aspect. Profit consideration-Standardization, Simplification & specialization- Break

even analysis-Economics of a new design.

UNIT II WORK STUDY: Method study, basic procedure-Selection-Recording of process - Critical

analysis, Development - Implementation - Micro motion and memo motion study - work

measurement - Techniques of work measurement - Time study - Production study - Work

sampling - Synthesis from standard data - Predetermined motion time standards.

UNIT--III PRODUCT PLANNING AND PROCESS PLANNING: Product planning-Extending the

original product information-Value analysis-Problems in lack of product planning-Process

planning and routing-Pre requisite information needed for process planning-Steps in process

planning-Quantity determination in batch production-Machine capacity, balancing-Analysis of

process capabilities in a multi product system.

UNIT IV PRODUCTION SCHEDULING: Production Control Systems-Loading and scheduling-

Master Scheduling-Scheduling rules-Gantt charts-Perpetual loading-Basic scheduling problems -

Line of balance - Flow production scheduling-Batch production scheduling-Product sequencing -

Production Control systems-Periodic batch control-Material requirement planning kanban –

Dispatching-Progress reporting and expediting-Manufacturing lead time-Techniques for aligning

completion times and due dates.

UNIT V

INVENTORY CONTROL AND RECENT TRENDS IN PPC: Inventory control-Purpose of holding stock-Effect of demand on inventories-Ordering

procedures. Two bin system -Ordering cycle system-Determination of Economic order quantity and

economic lot size-ABC analysis-Recorder procedure-Introduction to computer integrated

production planning systems-elements of JUST IN TIME SYSTEMS-Fundamentals of MRP II

and ERP.

TEXT BOOK: Books :

1. Martand Telsang, “Industrial Engineering and Production Management”, S. Chand and Company, First edition, 2000.

2. Samson Eilon, “Elements of production planning and control”, Universal Book Corpn.1984

3. Elwood S.Buffa, and Rakesh K.Sarin, “Modern Production / Operations Management”, 8th Ed. John Wiley and Sons, 2000.

4. K.C.Jain & L.N. Aggarwal, “Production Planning Control and Industrial Management”, Khanna Publishers, 1990.

5. Production Planning & Control- S.K. Mukhopadhyay- PHI , Third Edition.

ADVANCED WELDING TECHNOLOGY LTP 3-1-0

Unit-I Introduction: Importance and application of welding, welding comparison with other

fabrication processes, Classification of welding process. Selection of welding process.

Automation in welding, welding robots, Overview of automation of welding in aerospace,

Nuclear, Surface transport vehicles and under water welding.

Unit-II Thermal and Metallurgical consideration: Thermal considerations for welding, temperature

distribution, Analytical/Empirical analysis/formulae, heating & cooling curves. Metallurgical

consideration of weld, HAZ and Parent metal, micro & macro structure. Solidification of weld

and properties. Thermal cutting of metals and its use in fabrication of process machines,

cutting of cast iron, stainless steel and non-ferrous metals

Unit-III Weld Design: Weld design, Stress distribution and temperature fields in the welds Welding

machines/equipments and its characteristics and arc-stability, Weld defects and distortion and

its remedies, Inspection/testing of welds, Weld Design, Welding of pipe-lines and pressure

vessels. Life predication.

Unit-IV Advanced welding Techniques- Principle, working, application and recent developments of

advanced welding techniques such as Plasma Arc welding, Laser beam welding, Electron

beam welding, Ultrasonic welding etc.

Unit-V Advanced welding Techniques (continued) : Principle, working, application and recent

developments of advanced welding techniques such as explosive welding/ cladding, Underwater

welding, Spray-welding / Metallising, Hard facing. Surfacing and Fabrication,

Books

1. Welding Hand Book

2. Metal Casting and Joining - John.K.C- PHI Publications

3. Welding & Welding Technology- Richard L Little. Mc Graw Hill

4. Welding Principles and Practices – EdwardR. Bohnart , Mc Graw Hill, 4th

Edition.