discipline: mechanical engineering · details of a pelton turbine and draw its fluid flow circuit....

Name of Faculty: VIPIN KUMAR

Discipline: Mechanical Engineering

Semester: 4th

Subject: Material Science, Material Science Lab

Lesson Plan Duration: 15 weeks (January,2018- Apri,2018) Week Theory Practical

Lecture

Day

Topics (including assignment test) Practical

Day

Topic

1.

1. Classification of engineering materials

1.

To study crystal structures with

the help of ball model. 2. Property spectrum of engineering

materials

3. Crystal Geometry: space lattice, unit cell

4. Bravais crystal system, atomic packing

fraction

2.

5. Miller indices, interplaner spacing

2.

To study crystal structures and crystals imperfections using

ball models. 6. Linear density, planer density,

Numerical problem

7. Classification of Imperfections

8. Line imperfection , Mixed dislocations

3.

9. Characteristics of dislocation

3.

To study microstructures of metals/ alloys through

microscopic observation. 10. Sources of dislocation, their effects and

remedies

11. Phenomenon related to behavior of

dislocations

12. Surface imperfection, volume

imperfection, whiskers

4.

13. Assignment Test 1

4.

To study hardening (by

quenching) of steel specimen by Jominy Test.

14. Solid solution, types of solid solution

15. Phases, Gibb’s Phase rule

16. Phase diagrams, unary and binary phase

diagrams

5.

17. Eutectic and eutectoid phase diagrams

5.

To observe effect of tempering temperature on the property of

given steel specimen. 18. Peritectic and peritectoid phase diagrams,

microstructural changes, lever rule, Iron

carbon system

19. Terminology

20. Strengthening mechanism

6.

21. cold and hot working

6.

To study microstructure of

heat-treated steel through

microscopic observation.

22. Precipitation hardening, dispersion

hardening, solid solution hardening, Recovery

23. Re-crystallization and grain growth

24. Diffusion process

7.

25. Types of diffusion

7.

To study thermo-setting of

plastics. 26. laws of diffusion- Fick’s first law and Fick’s second law of diffusion

27. Purpose of heat treatment

28. Microstructure of steel and iron

8.

29. transformation in steel and critical

cooling curve

8.

To study the creep behavior of

a given specimen.

30. Hardening, annealing, normalizing

31. Stress relieving, tempering, carburizing

32. nitriding, cyaniding, flame and induction

hardening

9.


9.

To study the mechanism of

chemical corrosion and its protection.

34. Inelastic deformation, slip systems,

35. critical resolved shear stress (crss)

yielding

36. Strain hardening, bauschinger effect

10.

37. frank read source, Anelasticbehaviour, Viscoelastic behavior

10.

To study the properties of various types of plastics.

38. Brittle fracture, Griffith theory of crack

propagation, cleavage fracture

39. Method of protection against fracture , Ductile to brittle transition

40. Corrosion, types of corrosion, laws of

corrosion

11.

41. oxidation and its mechanism

11.

To study Bravais lattices with the help of models. 42. Passivity, special type of corrosion,

43. protection against corrosion and

oxidation

44. Fatigue, mechanism of fatigue, improving fatigue life

12.

45. Creep, factor affecting creep, mechanism

of creep, creep resistant materials


47. Plain carbon steel, cast iron

48. Effects of alloying elements on steel

13.

49. Effects on alloying elements on non-

ferrous metals, ferrous alloys, non ferrous alloys

50. Alloys in different applications

51. materials for special cases

52. Composite materials: introduction

14.

53. Laminates, reinforced composite materials and their classification

54. Particulate composites, flake composites

55. whisker reinforced composites, hybrid

composites

56. Sandwitch composites, fibre-reinforced

glass and glass ceramic composites

15.

57. Mmc and wood composite

58. advantages and limitatation of composites

59. application of composites materials


Name of Faculty: PAPPALA RAMAKRISHNA


Semester: 4th

Subject: Fluid Machines, Fluid Machinery Lab

Lesson Plan Duration: 15 weeks (January,2018 - Apri,2018)

Week Theory Practical

Lecture

Day


Day

Topic

1

1 Impulse – momentum principle.

1

To study the constructional

details of a Pelton turbine and

draw its fluid flow circuit.

2 Jet impingement on a stationary flat plate.

3 Inclined plate and a hinged plate.

4 Jet impingement-at the center of a stationary

vane, problems.

2

5 Jet impingement- on a moving flat plate, inclined

plate.

2

To draw the following

performance characteristics of

Pelton turbine-constant head,

constant-speed and constant

efficiency curves.

6 Jet impingement- a moving vane and a series of

vanes, problems.

7 Jet striking tangentially at the tip of a stationary

vane and moving vane(s).

8 Assignment and numericals on jet impingement.

3

9 Jet propulsion of ships.

3


details of a Francis turbine and

draw its fluid flow circuit. 10 Classification– impulse and reaction turbines,

water wheels.

11 Component parts, construction, operation and

governing mechanism of Pelton wheel.

12 Work done, effective head, available head and

efficiency of a Pelton wheel, problems.

4

13 Design aspects, speed ratio, flow ratio, jet ratio,

number of jets, number of buckets

4

To draw the constant head,

constant speed and constant

efficiency performance

characteristics of Francis

turbine.

14 Working proportions ,Performance

Characteristics, governing of impulse turbines .

15 Numericals on impulse turbine.

16 Assignment on first unit.

5

17 Component parts, construction and operation of a

Francis turbine.

5

To study the construction

details of a Kaplan turbine and

draw its fluid flow circuit. 18 Governing mechanism, work done by the turbine

runner, working proportions and design parameters.

19 Slow, medium and fast runners, degree of

reaction.

20 Inward/outward flow reaction turbines, problems.

6

21 Performance Characteristics, Problems

6

To draw the constant head,

speed and efficiency curves for

a Kaplan turbine.

22 Component parts, construction and operation of a

Propeller.

23 Kaplan turbine.

24 Differences between the Francis and Kaplan

turbines, draft tube - its function and different

forms.

7

25 Performance Characteristics, Governing of

reaction turbine.

7


details of a Centrifugal Pump

and draw its characteristic

curves. 26 Introduction to new types of turbine, Deriaz

(Diagonal), Bulb, Tubular turbines.

27 Numerical on second unit.

28 Assignment on second unit.

8

29 Dimensional homogeneity.

8


details of a Reciprocating

Pump and draw its

characteristics curves.

30 Rayleigh’s method and Buckingham’s π-theorem.

31 Model studies and similitude, dimensionless

numbers and their significance.

32 Unit quantities, specific speed and model relationships for turbines, scale effect.

9

33 Cavitations – its causes, harmful effects and

prevention.

9

To study the construction

details of a Gear oil pump and

its performance curves.

34 Thomas cavitation factor, permissible installation

height, problems.

35 Function, construction and operation of Hydraulic

accumulator.

36 Hydraulic intensifier.

10

37 Hydraulic crane.

10


details of a Hydraulic Ram and

determine its various

efficiencies.

38 Hydraulic lift and Hydraulic press.

39 Fluid coupling and torque converter.

40 Hydraulic ram.

11

41 Numericals on third unit.

11

To study the model of Hydro

power plant and draw its

layout.

42 Assignment on third unit.

43 Classification, velocity vector diagrams.

44 Work done, manometric efficiency, vane shape,

head capacity relationship and pump losses,

problems.

12

45 Pressure rise in impeller, minimum starting

speed.

46 Design considerations, multi-stage pumps.

47 Similarity relations and specific speed, net

positive suction head.

48 Cavitation and maximum suction lift,

performance characteristics.

13

49 Brief introduction to axial flow, mixed flow and

submersible pumps.

50 Construction and operational details, discharge

coefficient.

51 Volumetric efficiency and slip, work and power input

52 Numerical on pumps.

14

53 Effect of acceleration and friction on indicator

diagram.

54 Separation, air vessels and their utility

55 Separation, air vessels and their utility.

56 Rate of flow into or from the air vessel.

15

57 Maximum speed of the rotating crank,

characteristic curves.

58 Centrifugal vs reciprocating pump.

59 Brief introduction to screw, gear, vane and radial

piston pumps.

60 Class test on fluid machines.

Name of Faculty: PARVEEN


Semester: 4th

Subject: Energy Conversion, Energy Conversion Lab

Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)


Lecture

Day


Day

Topic

1 1 Classification of fuels- solid , Liquid & gaseous fuels

1 To study low pressure boilers and their accessories and

mountings.

.

2 Combustion equations , Stochiometric

air-fuel ratio, Excess

3 Combustion equations , Stochiometric air-fuel ratio, Excess

4 Enthalpy and internal energy of

combustion

2 5 Enthalpy of formation, Adiabatic flame temperature

2 To study high pressure boilers and their accessories and

mountings.

6 Calorific values of fuel

7 Classification, comparison between

fire and water tube boilers 8

3 9 Essentials of a good boiler, 3 To prepare heat balance sheet for given boiler.

10 Constructional and operational details

of Locomotive & Lancashire Boilers 11

12 High pressure boilers- Benson, Lamont

4 13 Loeffler and Velox boilers 4 To study the working of

impulse and reaction steam

turbines..

14 Boiler mountings and accessories,

Boiler performance 15

16 Natural& Artificial drafts, Chimney height,

5 17 Maximum draft and chimney efficiency

5 To find dryness fraction of steam by separating and

throttling calorimeter.

18 Boiler heat balance sheet

19 Carnot and Rankine vapour cycles

20 Effect of operating conditions on

efficiency of Rankine cycle

6 21 Rankine cycle with superheat, reheat and regeneration

6 To find power out put & efficiency of a steam turbine.

22

23 Binary vapour cycle,

24 Velocity and heat drop,

7 25 mass discharge through a nozzle 7 To find the condenser

efficiencies. 26 Critical pressure ratio and its significance 27

28 Effect of friction and nozzle efficiency

8

29 Supersaturated flow, relationship

between area, velocity & pressure in

nozzle flow

8 To study and find volumetric

efficiency of a reciprocating air

compressor.

30

31 Classification, Impulse Turbine- Flow

through blades

32 Velocity diagram, power output and

efficiency

9 33 Maximum blade efficiency of single stage impulse

9 To study cooling tower and find its efficiency.

34 Blade friction, compounding of

impulse turbine

35 Reaction Turbine-Flow through blades

36 Degree of reaction, velocity diagram

10 37 Power output, blade efficiency and

blade height

10 To find calorific value of a

sample of fuel using Bomb

calorimeter.

38 Comparison of impulse and impulse reaction turbines

39 Energy losses in steam turbines, stage

efficiency

40 Overall efficiency and reheat factor

11 41 Condition for maximum blade efficiency for impulse

11 Calibration of Thermometers and pressure gauges

To perform the experiment for

dynamic balancing on Dynamic

42 Governing of steam turbines

43 Elements of a condensing plant

44

12 45 types of condensers

46 comparison of jet and surface

condensers 47

48 Condenser vacuum,

13 49 sources of air leakage & its disadvantages

50

51 Vacuum efficiency and condenser

52 jet and surface condensers

14 53 Cooling ponds and cooling towers

54 Working of a single stage reciprocating

air compressor 55

56

15 57 Volumetric efficiency; Isothermal

efficiency

58 Advantages of multi stage

compression; Multi - stage compressor

with Inter-cooling 59

60 Perfect Inter cooling; Optimum intercooler pressure



Semester: 4th

Subject: Strength of Material-2



Lecture Day Topics (including assignment

test)

Practical

Day

Topic

1 1 Hoop & Longitudinal stresses & strains in cylindrical & spherical vessels & their derivations under Internal pressure

1

2

3

4

3 5 Radial & hoop stresses and strains in thick and compound

cylinders and spherical shells

subjected to Internal fluid

pressure only, Numericals

2

6

7

8

3 9 Volumetric strain, Numericals 3

10 Derivation of Lame’s equations

11 Definitions, expressions for strain

energy stored in a body when load is gradually, suddenly and

with Impact, strain energy of

beams due to: bending, pure shear, Horizontal shear and

torsion, beam Deflections

12

4 13 4

14 Castigliano’s theorems,

Numericals

15 Various theories of elastic

failures with derivations and

graphical representations 16

5 17 Applications to problems of 2-dimensional stress system with

combined direct loading and

bending, and Combined torsional and direct loading, Numerical

in CI engines

5

18

19

20 Stresses in Rotating Ring, and

Disc, hollow disc and solids disc, Stresses in rotating cylinders

6 21 6

22 Hollow cylinders & solids

cylinder

23 Rotating discs of uniform strength, Numericals 24

7 25 7

26 Properties of beam cross

27 section, product of inertia

28 Ellipse of inertia, slope of the

neutral axis, stresses & deflections

8 29

30 8

31

32 Shear center and the flexural axis

for I-section and channel section

fuel cells

9 33

34

35 9

36 Stresses in beam of initial large

radius of curvature 10 37

38 Position of neutral axis for

rectangular, circular and trapezoidal sections

39 10

40

11 41 Stresses in crane hooks, stresses

in circular rings subjected to

tension or compression, Numericals

42

43 Stresses in open coiled helical

spring subjected to axial loads

11

44

12 45

46 12

47

48 Axial couples and combined

action of axial loads and axial

couples 13 49

50

51

52

14 53

54 Leaf springs, and flat spiral

springs

55

56

15 57

58 Energy methods in determining

spring deflection Numericals

59

60

Name of Faculty: SANJAY BHANDARI


Semester: 6th

Subject: Dynamics of Machine, Dynamics of Machine lab



Lecture

Day


Day

Topic

1.

1. Static force analysis in four-bar mechanism and slider crank

mechanism.

1

To perform experiment on Watt Governors to prepare

performance characteristic

curves 2. Internal force analysis

3. Inertia force in four-bar mechanism

4. Combined static and dynamics force

analysis in slider-crank mechanism

2.

5. Numerical on Static force analysis

2

To perform experiment on

Porter Governors to prepare performance characteristic

curves.

6. Turning moment on crankshaft

7. Turning moment diagrams-single

cylinder double acting steam engine,

8. Turning moment diagrams- four stroke

IC engine and multi-cylinder steam engine

3.

9. Fluctuation of energy

3


Proell Governor to prepare

performance characteristic curves.

10. Flywheel

11. Numerical on flywheel and turning moment diagram

12. Assignment Test1

4.

13. Static balance, Dynamic balance,

4


Hartnell Governor to prepare performance characteristic

curves.

14. Balancing of rotating masses, Two plane balancing

15. Graphical and analytical methods,

16. Numerical on static balancing

5.

17. Numerical on dynamic balancing

5

To determine experimentally the

unbalance forces and couples of 18. Numerical on Static and Dynamic balancing

19. Balancing machines-static balancing

and dynamic balancing machines

20. Field balancing

6.

21. Primary and secondary forces and

couples

6

To study the different types of

Brakes and Dynamometers.

22. Partial balancing,

23. Effects of partial balancing,

24. Balancing of single cylinder engine

7.

25. balancing of multi cylinder

7

To study gyroscopic effects on

Aeroplane and Naval ship 26. balancing of inline; radial engines,

27. firing order

28. Numericals on balancing

8.

29. Assignment test 2

8

To find experimentally the

Gyroscopic couple on motorized gyroscope and compare with

applied couple.

30. Terminology, Centrifugal governors-

31. Watt governor

32. Dead weight governors-Porter

9.

33. Proell governor

9


static balancing on Static

Balancing Machine. 34. Spring controlled governor-Hartnell

governor

35. Sensitivity, Stability, Hunting,

36. Isochronism

10.

37. Effort and Power of governor

10


dynamic balancing on Dynamic Balancing machine.

reciprocating parts

38. Numerical on Governors, Effort and

power of governor

39. Controlling force diagrams for Porter

governor and Spring controlled

governors

40. Precession angular motion

11

41. Gyroscopic couple and their effects on

aeroplane

11

Determine the turning moment

on crank shaft neglecting weight

of the connecting rod in the reciprocating parts of an

engine.

42. Gyroscopic couple and their effects on

ship during steering, rolling and pitching

43. Stability of two wheel vehicles

moving on curved paths

44. four wheel vehicles moving on curved paths

12


12

To perform the experiment of

balancing of rotating parts and finds the unbalanced couple and

forces

46. Types of brakes- external shoe brakes,

47. band brakes,

48. band and block brakes,

13

49. Braking of vehicle,

50. Types of dynamometers- Prony brake,

rope brake dynamometers,

51. Belt transmission dynamometer

52. torsion dynamometer

14

53. Forces on reciprocating parts of an

engine neglecting the weight of connecting rod

54. Crankshaft torque

55. Dynamically equivalent system-

analytical method

56. Dynamically equivalent system-

graphical method

15

57. Numerical on Brakes and dynamically

equivalent system

58. Correction couple



Name of Faculty: MUKESH KUMAR


Semester: 6th

Subject: Heat Transfer, Heat Transfer Lab



Lecture

Day


Day

Topic

1.

1. Thermodynamics Vs Heat transfer

1

To determine the thermal

conductivity of a metallic rod. 2. Define Heat Transfer, thermal

conductivity Vs diffusivity

3. Basic modes of heat transfer

4. Combined heat transfer

2.

5. Numerical on

2


conductivity of an insulating power. 6. Introduction, I-D heat conduction

through a plane wall

7. Long hollow cylinder

8. Hollow sphere

3.

9. Conduction equation in Cartesian co-

ordinate systems

3


conductivity of a solid by the guarded

hot plate method.

10. Conduction equation in Polar co-

ordinate systems

11. Conduction equation in spherical co-

ordinate systems

12. Assignment Test-1

4.

13. Introduction, 1-D heat conduction with

heat sources

4

To find the effectiveness of a pin fin

in a rectangular duct natural

convective condition and plot temperature distribution along its

length.

14. Extended surfaces (fins)

15. Fins with uniform cross-sectional area

16. Fin effectiveness

5.

17. Numerical on Fin effectiveness

5

To find the effectiveness of a pin fin

in a rectangular duct under forced convective and plot temperature

distribution along its length.

18. Brief introduction of 2-D heat

conduction

19. Lumped capacitance

20. Semi-infinite and infinite solid conduction modes for walls

6.

21. Cylinders

6

To determine the surface heat transfer

coefficient for a heated vertical tube

under natural convection and plot the

variation of local heat transfer

coefficient along the length of the

tube. Also compare the results with

those of the correlation.

22. spheres

23. Chart solution, Relaxation Method

24. Forced convection

7.

25. Numerical on Relaxation Method

7

To determine average heat transfer

coefficient for a externally heated

horizontal pipe under forced

convection & plot Reynolds and

Nusselt numbers along the length of pipe. Also compare the results with

those of the correlations.

26. Thermal and hydro-dynamic boundary

layers

27. Equation of continuity

28. Momentum and Energy equation

8.

29. Internal flow through circular tube

External flow over a flat plate Fluid

friction and heat transfer 8

To measure the emissivity of the gray

body (plate) at different temperature

and plot the variation of emissivity

with surface temperature. 30. External flow over a flat plate

31. Fluid friction and

32. Heat transfer (Colburn analogy)

9.

33. Free convection from a vertical flat plate

9

To find overall heat transfer

coefficient and effectiveness of a heat

exchange under parallel and counter

flow conditions. Also plot the

temperature distribution in both the

cases along the length of heat of heat

exchanger.

34. Empirical relations for free convection

from vertical

35. and horizontal planes & cylinders

36. Basic laws

10.

37. Numerical on Internal flow through

circular tube

10

To verify the Stefan-Boltzmann

constant for thermal radiation.

38. Numerical on External flow over a flat

plate

39. Assignment and Test -2

40. Black body radiation

11

41. Intensity and emissive power

11

To demonstrate the super thermal

conducting heat pipe and compare its

working with that of the best conductor i.e. copper pipe. Also plot

temperature variation along the

length with time or three pipes.

42. Diffuse and gray surfaces

43. Shape factors and network analogy

44. Radiation shields

12

45. Applications to two and three surfaces

12

To determine the critical heat flux

using two phase heat transfer

apparatus.

46. Assignment and Test -3

47. Analysis of a parallel

48. Counter flow heat exchange

13

49. Numerical on parallel and counter flow

heat exchanger

13

To determine the water side overall

heat transfer coefficient on a U-tube

heat exchanger.

Design of Heat exchanger using CAD

and verification using thermal

analysis package eg. ANSYS

software etc

50. Heat exchanger effectiveness

51. Numerical on heat exchanger

effectiveness.

52. Pressure drop

14

53. Laminar film condensation on a vertical

plate

14

Design of Heat exchanger using CAD

and verification using thermal

analysis package eg. ANSYS software etc

54. Numerical on laminar film condensation.

55. Drop-wise condensation

56. Pool boiling regimes

15

57. Nucleate boiling and critical heat flux

58. Film boiling and minimum heat flux,

Flow boiling



Name of Faculty: MUKESH KUMAR


Semester: 6th

Subject: Machine Design –II



Lecture

Day


Day

Topic

1

1 Ergonomic and value engineering

2 Considerations in design

3 design for manufacturability

4 Assembly

2

5 Interchangeability

6 Statistical consideration in design

7 Considerations for casting, forging and machining

8 Different types of fluctuating/ variable

stresses

3

9 Fatigue strength considering stress

concentration factor,

10 Surface factor, size factor, reliability

factor

11 Fatigue design for finite and infinite

life Goodman and Soderberg’s

Criterion 12

4

13 Numerical on Goodman and Soderberg’s Criterion

14 Fatigue design using Miner’s equation

15 Assignment, Test-1

16 Detailed design of shafts for static and dynamic loading

5

17

18 Rigidity and deflection consideratio

19 Types of Springs

20 Design for helical springs against

tension and their uses

6

21

22 compression and fluctuating loads

23 Design of leaf springs

24 Numerical on leaf springs

7

25

26 Surging in springs

27 Numerical on Surging in springs


8

29 Classification, Design of pivot and

collar bearing

30

31 Numerical on pivot and collar bearing

32 Selection of ball and roller bearing

based on static and dynamic load

carrying capacity, load-life relationship

9

33

34 Numerical on ball and roller bearing

35 Selection of Bearings from

manufacturer’s catalogue

36 Lubricants and their properties

37 Selection of lubricants

10

38 Types of lubrication – Boundary,

mixed and hydrodynamic lubrication

39

40 Design of journal bearings using

Raimondi and Boyd’s Charts 41

11

42 Numerical on journal bearings


44 Gear and Classification of gears

45 Selection of gears

12

46 Terminology of gears

47 Force analysis

48 Selection of material for gears, Beam

& wear strength of gear tooth 49

13

50 Form or Lewis factor for gear tooth

51 Dynamic load on gear teeth -Barth equation

52 Buckingham equation and their

comparison

53 Design of spur and helical

14

54 Numerical on spur and helical gear

55 Design of bevel & worm gear

including the Consideration for

maximum power transmitting capacity

56

57

15

58 Gear Lubrication, Design Problems

59 Assignment,.Test-4

60 Assignment,.Test-5

Name of Faculty: JOGINDER


Semester: 8th

Subject: MECHANICAL VIBRATION


Week Theory

Lecture Day Topics (including assignment test)

1

1 Classifications of VibrationsFree and Force

2 Undamped and Damped

3 Linear and Non-linear

4 Deterministic and Random

2 5 Harmonic Motion

6 Vector and Complex Number Representations

7 Single Degree of Freedom system

3 8 Governing equations using D’Alemberts Principal

9 Concept of viscous damping

10 Response of Free Damped Vibrations

4 11 Logarithmic Decrement

12 Determination of Structural damping

13 Determination of natural frequency of vibratory systems using Energy Method

5 14 Equivalent systems engines 15 Governing equation under harmonic excitation

16 Response using techniques of calculus

6 17 Phasor diagram

18 Magnification factor

19 Active and passive vibration isolation

20 Forced and Motion Transmissibility,

7 21 Rotating and Reciprocating unbalance

22 Critical Speeds and Whirling of Rotating Shafts

Vibration isolation materials

23 Transient Response

8 24 Impulse Excitation, Response to Step Excitations

25 Two Degrees of Freedom System

26 Normal Mode Vibrations

27 Coordinate Coupling, Principal Coordinates

9 28 Free Vibrations in Terms of Initial Conditions

29 Forced Harmonic Vibrations, Simple Vibration

Absorber

30 Multi degrees of Freedom Systems

31 Eigen value problems, Close coupled system

10 32 Far coupled systems using influence coefficient

33 Natural Frequencies

34 Normal Modes, Orthogonality of Normal Modes

11 35 Method of Matrix Iteration

36 Introduction to vibration of continuous system with

help of lateral vibration of Beam

37 Dunkerley’s method. Rayleigh’s method

12 38 Principle of seismometer, Accelerometer, Basic Vibration measuring set ups

39 Working principle of piezoelectric accelerometer

40 Amplitude and phase measurement, Vibration pick-

ups

13 41 Eddy current based displacement probe

42 Bending critical speed of simple shaft

43 Fourier series and Fourier transform

14 44 Coordinate Coupling, Principal Coordinates

45 Natural Frequencies

46 Single Degree of Freedom system

15 47 Condition monitoring- its need and types

48 Concept of 1X, 2X,3X, Vibration signals in a rotating machines

Name of Faculty: JOGINDER


Semester: 8th

Subject: COMPUTER AIDED DESIGN

Lesson Plan Duration: 15 weeks (January,2018- April,2018)


Lecture

Day


Day

Topic

1 1 Introduction to CAD/ CAM, 1 Start a New Drawing, Name the

Drawing Sheet, Set the Drawing

Units, Drawing Precision,

Drawing Limits, Grid, Snap and Draw the Margin and Title Block

as given in Exercise Problems

Sheet..

2 Historical developments

3 Industrial look at

CAD/ CAM

4 Introduction to CIM

2.

5 Basics of geometric and solid

modelling 2 Draw Front, Top, Right Side and

Orthogonal view of each of the

objects in given Exercise

Problems Sheet using View Port commands.

6 explicit, Implicit

7 intrinsic and parametric equations coordinate

systems

3 8 Introduction, transformation of points

and line, 2-D rotation

3 Draw 3D Surface Models of the

Objects as given in Exercise Problems Sheet, using

fundamental of 3D Drawing and

Surface commands

9 reflection

10 scaling and combined transformation

4 11 homogeneous coordinates 4 Draw 3D Solid Models of the

Objects as given in Exercise

Problems Sheet, using fundamental of 3D Drawing and

Solid commands

12 3-D scaling, shearing

13 rotation

5 14 reflection and translation 5 Draw 3D Surface Models of

Mechanical and Automobile Sheet metal components as given

in Exercise Problems Sheet.

15 combined transformations

16 orthographic and perspective

projections

17 reconstruction of 3-D objects

6 18 Algebraic and geometric forms 6 Draw 3D Solid Models of Mechanical and Automobile

Solid Metal components as given

in Exercise Problems Sheet.

19 tangents and normal, blending

20 reparametrization

7 21 straight lines 7 Draw 3D Models of Simple Mechanical and Automobile

Assemblies as given in Exercise

Problems Sheet.

22 conics, cubic splines

23 Bezier curves and B-spline curves

8 24 Algebraic and geometric forms

25 tangents and normal

26 blending functions

27 reparametrization

9 28 sixteen point form, four curve form, .

29 plane surface

30 ruled surface Surface of

revolution

31 tabulated cylinder, bi-cubic surface

10 32 bezier surface . 33 B-spline Surface

34 Solid models and representation

scheme, boundary representation

11 35 constructive Solid

geometry, sweep representation

.

. 36 cell decomposition,

37 spatial occupancy Enumeration

12 38 Type of FE analysis

39 Degree of freedom

40 Influence coefficient

13 41 Element and stiffness equations

42 Application of FE analysis to 1-D problem

43 Fourier series and Fourier transform

14 44 Intrinsic and parametric equations coordinate systems

45 tabulated cylinder, bi-cubic surface

46 reflection and translation

15 47 General structure of FE analysis

procedure.

48 Assembly procedure



Semester: 8th

Subject: MMP



Lecture

Day


Day

Topic

1 1 Limitations of conventional manufacturing processes

1

2 Limitations of the process, advantages and

disadvantages.

3 Economic considerations, applications

4 Effect of parameters on MRR

2 5 Elements of Process, tool feed mechanism,

cutting tool system design,

2

6 ULTRASONIC MACHINING- Introduction, Basic Principle of USM,

7 Classification of Modern Manufacturing

Processes and its future possibilities. 8

3 9 ABRASIVE JET MACHINING- Process description, features of AJM,

3

10 Parameters in AJM, metal removal rate

(MRR) in AJM. 11

12 Advantages, limitations and Practical applications of AJM.

4 13 Basic technique of chemical machining 4

14 Water Jet Machining- Jet cutting

equipments, process details 15

16 Mechanism of metal removal 5 17 Process variables, advantages and

applications 5

18 Electrochemical machining, principle of ecm process

19 Ecm process detail, chemical reactions in

ecm, tool work gap

20 Process variables and characteristics in ecm

6 21 Advantages, disadvantages and application of ecm

6

22

23 Electrochemical grinding - material

removal, surface finish

24 Accuracy, advantages & applications.

7 25 Electric Discharge Machining (EDM) or

spark erosion machining processes

7

26 Practical aspects of spark erosion

machining 27

28 Mechanism of metal removal

8

29 Spark erosion generators, electrode feed

control, dielectric fluids, flushing

8

30

31 Electrodes for spark erosion, selection of electrode material

32 Tool electrode design, surface finish

9 33 Machining accuracy, machine tool

selection, applications

9

34 Wire cut EDM. Advantages and

disadvantages of spark erosion machining.

35 LBM- Introduction, lasing process, Laser

machining system

36 Thermal effect on workpiece

10 37 Power output, blade efficiency and blade

height

10

38 Comparison of impulse and impulse reaction turbines

39 Energy losses in steam turbines, stage

efficiency

40 Overall efficiency and reheat factor

11 41 Condition for maximum blade efficiency

for impulse

11

42 Governing of steam turbines

43 Economics, other applications of plasma jets. 44

12 45 Mechanism of metal removal

46 Calculation of MRR, description of laser

drilling machine, cutting speed and accuracy of cut, advantages

47

48 The stabilized arc, mechanism of plasma

torch

13 49 PAM: introduction, non thermal generation of plasma types of plasma arc

50

51 Vacuum efficiency and condenser

52 jet and surface condensers

14 53 Cooling ponds and cooling towers

54 ELECTRON BEAM MACHINING (EBM) – Description of the process 55

56 ELECTRON BEAM MACHINING (EBM)

– Description of the process

15 57 Process parameters in EBM

58 Advantages and disadvantages of EBM, Electron beam welding. 59

60 Mechanism of metal removal

discipline: mechanical engineering · details of a pelton turbine and draw its fluid flow circuit....

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