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Transcript of Discipline: Mechanical Engineering - pmkami.compmkami.com/wp-content/uploads/2015/04/ME.pdfSubject:...
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.
33. Assignment Test 2
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
46. Assignment Test 3
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
60. Assignment Test 4
Name of Faculty: PAPPALA RAMAKRISHNA
Discipline: Mechanical Engineering
Semester: 4th
Subject: Fluid Machines, Fluid Machinery Lab
Lesson Plan Duration: 15 weeks (January,2018 - Apri,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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
To study the constructional
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
To study the constructional
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
To study the constructional
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
To study the constructional
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
Discipline: Mechanical Engineering
Semester: 4th
Subject: Energy Conversion, Energy Conversion 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 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
Name of Faculty: PARVEEN
Discipline: Mechanical Engineering
Semester: 4th
Subject: Strength of Material-2
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
Week Theory Practical
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
Discipline: Mechanical Engineering
Semester: 6th
Subject: Dynamics of Machine, Dynamics of Machine lab
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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
To perform experiment on
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
To perform experiment on
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
To perform the experiment for
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
To perform the experiment for
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
45. Assignment test 3
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
59. Assignment test 4
60. Assignment test 5
Name of Faculty: MUKESH KUMAR
Discipline: Mechanical Engineering
Semester: 6th
Subject: Heat Transfer, Heat Transfer Lab
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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
To determine the thermal
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
To determine the thermal
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
59. Assignment test 4
60. Assignment test 5
Name of Faculty: MUKESH KUMAR
Discipline: Mechanical Engineering
Semester: 6th
Subject: Machine Design –II
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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
28 Assignment, Test-2
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
43 Assignment, Test-3
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
Discipline: Mechanical Engineering
Semester: 8th
Subject: MECHANICAL VIBRATION
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
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
Discipline: Mechanical Engineering
Semester: 8th
Subject: COMPUTER AIDED DESIGN
Lesson Plan Duration: 15 weeks (January,2018- April,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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
Name of Faculty: PARVEEN
Discipline: Mechanical Engineering
Semester: 8th
Subject: MMP
Lesson Plan Duration: 15 weeks (January,2018- Apri,2018)
Week Theory Practical
Lecture
Day
Topics (including assignment test) Practical
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