B.TECH. (THIRD SEMESTER) MECHANICAL
ENGINEERING
HUM – 201 E BASICS OF INDUSTRIAL SOCIOLOGY, ECONOMICS & MANAGEMENT
Sessional : 50
L
T
P
Theory
: 100
3
1
-
Total : 150
Duration of
Exam. : 3 Hrs.
UNIT-I
Meaning of social change,
nature of social change, theories of social change. The direction of social change,
the causes of social change, the process of social change. Factors of social
change – the technological factors, the cultural factors, effects of technology
on major social institutions, social need of status system, social relations in
industry.
UNIT-II
Meaning of Industrial
Economic, Production Function, its types, Least Cost Combination, Law of
Variable Proportion, Laws of Return – Increasing, Constant & Diminishing.
Fixed & variable costs
in short run & long run, opportunity costs, relation between AC & MC,
U-shaped short run AC Curve.
Price & Output
Determination under Monopoly in short run & long run. Price Discrimination,
Price Determination under Discriminating Monopoly. Comparison between Monopoly
& Perfect Competition.
UNIT – III
Meaning of Management,
Characteristics of Management, Management Vs. Administration, Management – Art,
Science & Profession, Fayol’s Principles of
Management.
Personnel Management –
Meaning & Functions, Manpower – Process of Manpower Planning, Recruitment
& Selection – Selection Procedure.
Training – Objectives &
Types of Training, Various Methods of Training. Labour Legislation in India –
Main provisions of Industrial disputes Act 1947.
UNIT – IV
Marketing Management –
Definition & Meaning, Scope of Marketing Management, Marketing Research –
Meaning, Objectives.
Purchasing Management –
Meaning & Objectives, Purchase Procedure, Inventory Control Techniques.
Financial Management –
Introduction, Objectives of Financial decisions, Sources of Finance.
Note : Eight
questions are to be set taking two from each unit. The students are required to
attempt five questions in all, taking at least one from each unit.
TEXT
BOOKS :
·
“Modern
Economic Theory” Dewett, K.K., S. Chand & Co.
·
“Economic Analysis” K.P. Sundharam & E.N.
Sundharam (Sultan Chand & Sons).
·
“Micro Economic Theory” M.L. Jhingan (Konark
Publishers Pvt. Ltd.).
·
“Principles of Economics” M.L. Seth (Lakshmi
Narain Aggarwal Educational Publishers – Agra).
·
“An Introduction to Sociology”, D.R. Sachdeva &
Vidya Bhusan.
·
“Society – An Introductory Analysis”, R.M.
Maclver Charles H. Page.
·
“Principles and Practices of Management : R.S.
Gupta; B.D. Sharma; N.S. Bhalla; Kalyani.
REFERENCE
BOOKS
·
“Organization
and Management : R.D. Aggarwal, Tata McGraw Hill.
·
Business
Organization and Management : M.C. Shukla.
B.TECH. (THIRD SEMESTER) MECHANICAL
ENGINEERING
MATH-201 E MATHEMATICS - III
L
T
P
Theory : 100 Marks
3
1
-
Sessional : 50 Marks
Total : 150 Marks
Duration of
Exam : 3 Hrs.
UNIT –
I
Fourier Series
: Euler’s Formulae, Conditions for Fourier expansions, Fourier
expansion of functions having points of discontinuity, change of interval, Odd
& even functions, Half-range series.
Fourier Transforms
: Fourier integrals, Fourier transforms, Fourier cosine and sine transforms.
Properties of Fourier transforms, Convolution theorem, Perseval’s identity,
Relation between Fourier and Laplace transforms, Fourier transforms of the
derivatives of a function, Application to boundary value problems.
UNIT-II
Functions of a Complex Variables : Functions of a complex variable, Exponential
function, Trigonometric, Hyperbolic and Logarithmic functions, limit and
continuity of a function, Differentiability and analyticity.
Cauchy-Riemann
equations, Necessary and sufficient conditions for a function to be analytic,
Polar form of the Cauchy-Riemann equations, Harmonic functions, Application to
flow problems, Conformal transformation, Standard transformations (Translation,
Magnification & rotation, inversion & reflection, Bilinear).
UNIT-III
Probability Distributions : Probability, Baye’s theorem, Discrete &
Continuous probability distributions, Moment generating function, Probability
generating function, Properties and applications of Binomial, Poisson and
normal distributions.
UNIT-IV
Linear Programming
: Linear programming problems formulation, Solution of Linear Programming
Problem using Graphical method, Simplex Method, Dual-Simplex Method.
Text
Book
·
Higher Engg. Mathematics : B.S. Grewal.
·
Advanced
Engg. Mathematics : E. Kreyzig.
Reference
Book
·
Complex variables and Applications : R.V. Churchil;
Mc. Graw Hill.
·
Engg. Mathematics Vol. II: S.S. Sastry; Prentice
Hall of India.
·
Operation Research : H.A. Taha.
·
Probability and statistics for Engineer : Johnson.
PHI.
Note : Examiner will set eight question, taking two from each unit. Students will be required to attempt five questions taking at least one from each unit.
B.TECH. (THIRD SEMESTER) MECHANICAL
ENGINEERING
ME- 201 E THERMODYNAMICS
Sessional : 50 Marks
L T
P
Theory : 100 Marks
3 1
- Total : 150 Marks
Duration
of Exam. : 3 hrs.
Unit I
Basic Concepts:
Thermodynamics: Macroscopic and Microscopic Approach, Thermodynamic Systems,
Surrounding and Boundary, Thermodynamic Property – Intensive and Extensive,
Thermodynamic Equilibrium, State, Path, Process and Cycle, Quasistatic,
Reversible and Irreversible Processes, Working Substance. Concept of
Thermodynamic Work and Heat, Equality of Temperature, Zeroth Law of
Thermodynamic and its utility.
Ideal and Real Gases:
Concept of an Ideal Gas, Basic Gas Laws, Characteristic Gas Equation,
Avagadro’s law and Universal Gas Constant, P-V-T surface of an Ideal Gas.
Vander Waal’s Equation of state, Reduced Co-ordinates, Compressibility factor
and law of corresponding states. Mixture of Gases, Bass, Mole and Volume
Fraction, Gibson Dalton’s law, Gas Constant and Specific Heats, Entropy for a
mixture of Gases.
Unit II
First Law of
Thermodynamics: Energy and its Forms, Energy and 1st law of
Thermodynamics, Internal Energy and Enthalpy, 1st Law Applied to
Non-Flow Process, Steady Flow Process and Transient Flow Process, Throttling
Process and Free Expansion Process.
Second Law Of
Thermodynamics: Limitations of First Law, Thermal Reservoir Heat
Source and Heat Sink, Heat Engine, Refrigerator and Heat Pump, Kelvin- Planck
and Clausius Statements and Their Equivalence, Perpetual Motion Machine of
Second Kind. Carnot Cycle, Carnot Heat Engine and Carnot Heat Pump, Carnot’s
Theorem and its Corollaries, Thermodynamic Temperature Scale.
Unit III
Entropy: Clausius
Inequality and Entropy, Principle of Entropy Increase, Temperature Entropy
Plot, Entropy Change in Different Processes, Introduction to Third Law of
Thermodynamics.
Availability,
Irreversibility and Equilibrium: High and Low Grade Energy, Availability
and Unavailable Energy, Loss of Available Energy Due to Heat Transfer Through a
Finite Temperature Difference, Availability of a Non-Flow or Closed System,
Availability of a Steady Flow System, Helmholtz and Gibb’s Functions,
Effectiveness and Irreversibility.
Unit IV
Pure Substance: Pure
Substance and its Properties, Phase and Phase Transformation, Vaporization,
Evaporation and Boiling , Saturated and Superheat Steam, Solid – Liquid –
Vapour Equilibrium, T-V, P-V and P-T Plots During Steam Formation, Properties
of Dry, Wet and Superheated Steam, Property Changes During Steam Processes,
Temperature – Entropy (T-S) and Enthalpy – Entropy (H-S) Diagrams, Throttling
and Measurement of Dryness Fraction of Steam.
Thermodynamic Relations:
T-Ds Relations, Enthalpy and Internal Energy as a Function of Independent
Variables, Specific Heat Capacity Relations, Clapeyron Equation, Maxwell
Relations.
Text
Books:
·
Engineering
Thermodynamics – C P Arora, Tata McGraw Hill.
·
Engineering
Thermodynamics – P K Nag, Tata McGraw Hill.
Reference
Books :
· Thermal
Science and Engineering – D S Kumar, S K Kataria and Sons.
· Engineering
Thermodynamics -Work and Heat tranfer – G F C Rogers and Maghew Y R Longman.
NOTE:
In the semester examination, the examiner will set 8
questions in all, at least two questions from each unit, and students will be
required to attempt only 5 questions, at least one from each unit.
B.TECH. (THIRD SEMESTER) MECHANICAL
ENGINEERING
ME- 203 E STRENGTH OF MATERIALS
–I
Sessional
: 50 Marks
L
T
P
Theory
: 100 Marks
3
1 Total
: 150 Marks
Duration of Exam. : 3 Hrs.
UNIT 1
Simple
stresses & strains : Concept & types of Stresses and
strains, Polson’s ratio, stresses and strain in simple and compound bars under
axial loading, stress strain diagrams, Hooks law, elastic constants &
their relationships, temperature stress & strain in simple & compound
bars under axial loading, Numerical.
Compound
stresses & strains: Concept of surface and volumetric strains, two
dimensional stress system, conjugate shear stress at a point on a plane,
principle stresses & strains and principal- planes, Mohr’s circle of
stresses, Numerical.
UNIT II
Shear
Force & Bending Moments : Definitions, SF & BM diagrams for
cantilevers, simply supported beams with or without over-hang and calculation
of maximum BM & SF and the point of contraflexture under (i) concentrated
loads, (ii) uniformly distributed loads over whole span or a part of it,
(iii)combination of concentrated loads and uniformly distributed loads,
(iv) uniformly varying loads and (v) application of moments, relation between
the rate of loading, the shear force and the bending moments, Problems.
Torsion
of circular Members : Torsion of thin circular tube, Solid and hollow circular
shafts, tapered shaft, stepped shaft & composite circular shafts, combined
bending and torsion, equivalent torque, effect of end thrust. Numericals.
UNIT III
Bending & shear
Stresses in Beams: Bending stresses in beams with derivation & application
to beams of circular, rectangular, I,T and channel sections,
composite beams, shear stresses in beams with derivation combined
bending torsion & axial loading of beams. Numericals.
Columns
& Struts: Column under axial load, concept of instability and
buckling, slenderness ratio, derivation of Eulers formulae for the elastic
buckling load, Eulers, Rankine, Gordom’s formulae Johnson’s empirical formula
for axial loading columns and their applications, eccentric compression of a
short strut of rectangular & circular sections, Numerical.
UNIT IV
Slope
& Deflection : Relationship between bending moment, slope & deflection,
Mohr’s theorem, moment area method, method of integration, Macaulay’s method,
calculations for slope and deflection of (i) cantilevers and (ii) simply
supported beams with or without overhang under concentrated load, Uniformly
distributed loads or combination of concentrated and uniformly
distributed loads, Numerical.
Fixed
Beams: Deflections, reactions and fixing moments with SF & BM calculations
& diagrams for fixed beams under ( I) concentrated loads, (ii) uniformly
distributed load and (iii) a combination of concentrated loads &
uniformly distributed load.
Text
Books:
·
Strength
of Materials – G.H.Ryder - Third Edition in S I units 1969 Macmillan
India.
·
Strength
of Materials – Andrew Pytel and Fredinand L.Singer, Fourth Edition, Int.
Student Ed. Addison – Wesley Longman.
Reference
Books :
·
Strength
of Materials – Popov, PHI, New Delhi.
·
Strength
of Materials – Sadhu Singh, Khanna Publications.
·
Strength
of Materials A Rudimentary Apprach – M.A. Jayaram.
·
Revised Ed.2001, Sapna Book House, Bangalore.
·
Strength
of Materials – U.C.Jindal.
·
Strength
Materials – I. Kripal Singh
NOTE: In the semester examination, the examiner will set
8 questions in all, at least one question from each unit, and students will
be required to attempt only 5 questions.
B.TECH. (THIRD SEMESTER) MECHANICAL
ENGINEERING
ME- 205 E MACHINE DRAWING
Theory : 100 Marks
L
T
P
Sessional :
50 Marks
2
-
4 Total : 150 Marks
Duration of Exam : 4 hrs.
Unit I
Introduction
to BIS Specification SP: 46 – 1988 Code of Engineering drawing –
Limits, fits and Tolerance ( Dimensional and Geometrical tolerance ) ,
Surface finish representation.
Gear: Gear terminology,
I.S. convention, representation of assembly of spur gears, helical gears,
bevel gears , worm and worm wheel.
Unit II
Orthographic
view from isometric views of machine parts / components. Dimensioning ,
Sectioning. Exercises on Coupling , Crankshaft , pulley , piston and Connecting
rod , Cotter and Knuckle joint. Riveted Joint and Welded
Joint.
Unit III
Assembly
drawing with sectioning and bill of materials from given detail drawings of
assemblies : Lathe Tail stock , machine vice , pedestal
bearing , Steam stop valve , drill jigs and
milling fixture.
NOTE
:
·
In
the semester examination , the examiner will set two
questions from each unit. The students have to attempt three
questions taking one from each unit.
·
The
questions from Unit I and Unit II will carry 20 marks
each. Question from Unit III will carry 60 marks.
Text
Books:
·
Machine
Drawing by N D Bhat and V M Panchal
Charotar
Publishing House.
·
A
Text Book of Machine Drawing
: P S Gill
Pub.: S K Kataria
& Sons.
Reference Books
:
·
A
Text Book of Machine Drawing : Laxmi narayana and
Mathur
Pub. : M/s. Jain Brothers, New Delhi.
·
Machine
drawing : N Sidheshwar, P
Kannaieh V V S Sastry
Pub.:
Tata Mc Graw –Hill Publishing Ltd.
R B Gupta
Satya Prakashan.
Note
: Some of the exercises may be done on AUTOCAD
Software.
B.TECH. (THIRD SEMESTER) MECHANICAL ENGINEERING
ME 207 E KINEMATICS OF MACHINES
Sessional : 50 Marks
L
T
P Theory
: 100 Marks
3
1
Total : 150 Marks
Duration of Exam. : 3 Hrs.
UNIT I
Kinematics, introduction to
analysis and synthesis of mechanisms, Kinematics’ pairs, Degree of freedom,
Dynamitic chain mechanism, Machine, Four-bar chain, inversions, Single and
double slider crank chain, Quick return mechanisms, Introduction to function
generation, Path generation and rigid bodied guidance.
Velocity determination;
Relative velocity methods, Instantaneous center method Acceleration
determination, Kennedy’s Space cent rode and body cent rode,
UNIT
II
Centripetal and tangential
accelerations, Acceleration determination by graphical method using velocity
polygons, Cariole’s component of acceleration, Klein’s and other constructions.
Analytical methods to find
velocity and acceleration of four –link mechanism, slider crank mechanism,
freumdenstein’s equation, Coordinate a angular displacements of input and
output links (Path generation function generation), Least square technique,
Rigid body guidance.
UNIT III
Pantograph, straight-line
motion mechanisms (Peculiar, Hart, Scott Russell, Grasshopper, Watt, Kemp’s
Tchybishev, Parallel linkages) Indicator mechanisms (Simplex Crosby , Thomson,
etc ) Automobile steering gears (Davis and Ackerman),Hooks joint (universal
coupling), Double hooks joints.
Types of friction, Laws of
dry friction, Motion along inclined plane Screw threads, Wedge, Pivots and
collars, Plate and cone clutches, Antifriction bearings, friction circle and
friction axis, bearings and lubrication. Motion along inclined plane and
screws, Pivots and Collars Thrust Bearings lubrication.
UNIT IV
Types of cams and followers, various motions of the
follower, Construction of cam profiles, Analysis for velocities and
accelerations of tangent and circular arc cams with roller and flat –faced
followers.
Open and crossed belt
drives, velocity ratio, slip , material for belts, crowning of pulleys, law of
belting, types of pulleys, length of belts ratio 0f tensions, centrifugal
tension, power transmitted by belts and ropes, initial tension, creep, chain
drive, chain length, classification of chains.
Suggested
reading:
·
Theory
of machines:
S. S. Rattan, Tata McGraw Hill
Publications.
·
Theory
of Mechanism and Machines:
Jagdish Lal, Metropolitan Book Co.
·
Mechanism
synthesis and analysis:
A.H. Soni, McGraw Hill Publications.
·
Mechanism:
J.S. Beggs.
·
Mechanics
of Machines:
P.Black,
Pergamon Press.
·
Theory
of Machines:
P.L.Ballaney,
Khanna Publisher.
B.TECH. (THIRD SEMESTER) MECHANICAL ENGINEERING
ME-209 E PRODUCTION TECHNOLOGY-1
L
T
P Sessional : 50 Marks
3
1 -
Theory : 100 Marks
Total : 150Marks
Duration of Exam. : 3 Hrs.
UNIT I
Metal cutting & Tool life
Basic tool geometry, single
point tool nomenclature, chips-various types and their characteristics,
mechanism of chip formation, theoretical and experimental determination of
shear angle, orthogonal and oblique metal cutting, metal cutting theories,
relationship of velocities, forces and power consumption.
Effect of operating
parameters life tool geometry, cutting speed, feed depth of out, coolant,
materials etc on forces temp. tool life, surface finish etc., tool life
relationship, tailor equation of tool life , tool material and mechanism.
UNIT II
Economics of metal machining & Multi edged tools
Element of machining cost, tooling
economics, machines economics and optimization.
Broach tools-types
materials and applications, geometry of twist drills, thrust torque and power
calculation in drills, form tools-application.
UNIT III
Metal forming & Jigs and Fixtures
Metal blow condition,
theories of plasticity conditions of plane strains, friction condition in metal
working, wire drawing-extension of rods, theory of forging, roiling of metals
and elementary rolling theory, no slip angle and forward slip.
Tool engineering, types of
tools, usefulness, principles of lactation, locating and clamping devices, Jigs
bushes, drilling Jigs, milling fixtures, turning fixtures, boring and broaching
fixtures, different materials for Jigs and fixtures, economic of jigs and
fixtures.
UNIT IV
Metrology
Measurements, linear and
angular simple measuring instruments various clampers, screw gauge, sine bar,
auto-collimator, comparator-mechanical, electrical, optical, surface finish and
its measurement, micro and macro deviation, factors influencing surface finish
and evaluation of surface finish.
Suggested
reading:
·
Manufacturing
science:
Ghosh
and Malik, E.W. Press.
·
Principles
of metal cutting:
Sen
and Bhattacharya, New Central Book.
·
Metal
cutting principles:
Shaw,
MIT Press Cambridge.
·
Manufacturing
analysis:
Cook,
Adisson-Wesley.
·
Modern
machining processes:
Pandey
and Shan, Tata McGraw Hill Publications.
B.TECH. (THIRD SEMESTER) MECHANICAL ENGINEERING
ME 211 E KINEMATICS OF MACHINES (LAB.)
L
T P Class
Work : 50 Marks
- -
3 Exam : 50 Marks
Total : 100 Marks
Duration
of exam : 3 Hrs.
LIST OF EXPERIMENT
1. To
determine the modulus of rigidity of the material of a closed coil helical
spring and the stiffness of a spring.
2. To
determine the value of coefficient of friction for a given pair of surfaces
using friction apparatus.
3. To
determine the modulus of rigidity of horizontal shaft.
4. To
determine experimentally the ratio of the cutting time to idle time (cutting
stroke to idle stroke) of the crank and slotted lever (QRM)/ Whitworth and
compare the result to theoretical values plot the following.
5. θ v/s
X (displacement of slider).
6. θ v/s
velocity.
7. θ v/s
Acceleration and to compare the values of velocities. Take angles θ =45˚, 90˚,
135˚, 225˚, 270˚ &335˚, ω = 1 rad/s).
8. To
determine the value of coefficient of friction between the screw and nut of the
jack, while:
·
Raising
the load
·
Lowering
the load
9. To
draw experimentally a curve of the follower-displacement v/s cam-angle.
Differentiate the above curve to get velocity and acceleration plot and compare
the values with those obtained analytically.
10. To
determine the coefficient of friction between belt and pulley and plot a graph
between log10 T1/T2 v/s, θ.
11. To determine
the displacement, velocities, & accelerations of the driven shaft of a
Hooke’s joint for a constant speed of the driver shaft.
12. To
determine velocity & acceleration of slider in slider-crank mechanism and
plot the following:
· θ
v/s x (displacement of slider)
· θ
v/s velocity and
· θ
v/s acceleration. Compare the values of velocities & acceleration with
those obtained theoretically.(Assume ω=I rad/sec.).
13. Study
of the inversions of the single slider crank mechanism.
14. To
verify the law of moment using Bell- crank lever.
Note
: Any 8 experiments from the above list and other 2
from others (developed by institute ) are required to be performed by students
in the laboratory.
B.TECH. (THIRD SEMESTER) MECHANICAL ENGINEERING
ME-213 E THERMODYNAMICS (LAB.)
Class
Work
: 50 Marks
Exam : 25 Marks
L
T
P Total
: 75 Marks
- -
3 Duration of
exam : 3 Hrs.
LIST
OF EXPERIMENT
1.
Study
of 2 stroke petrol and diesel engine models.
2.
Study
of 4-stroke petrol/diesel engine model.
3.
Study
of boilers.
4.
Study
of Babcock-Wilcox boiler (Model).
5.
Study
of locomotive boiler (Model).
6.
Study
of Lancashire boiler (Model).
7.
To
study the Red wood viscometer and measure the viscosity of fluid.
8.
To
measure the flash point of the given fuel
9.
To
study the Nestler’s boiler.
10.
To
study various parts of the vertical steam engine.
11.
To
study the diesel engine and make a trial on it.
Note:
Any 8 experiments from the above list and other 2
from others developed by institute) are.
B.TECH. (THIRD SEMESTER) MECHANICAL ENGINEERING
ME- 215 E STRENGTH OF MATERIALS LAB
Class
Work
: 50 Marks
Exam
: 25 Mark
L
T
P Total
: 75 Marks
-
-
3 Duration of
exam : 3 Hrs.
LIST OF EXPERIMENT
1. To
study the Brinell hardness testing machine & perform the Brinell hardness
test.
2. To
study the Rockwell hardness testing machine & perform the Rockwell hardness
test.
3. To
study the Vickers hardness testing machine & perform the Vickers hardness
test.
4. To
study the erichsen sheet metal testing machine & perform the erichsen sheet
metal test.
5. To
study the Impact testing machine and perform the Impact tests (Izod &
Charpy).
6. To
study the Universal testing machine and perform the tensile test.
7. To
perform compression & bending tests on UTM.
8. To
perform the sheer test on UTM.
9. To
study the torsion testing machine and perform the torsion test.
10. To
draw shear Force, Bending Moment Diagrams for a simply Supported Beam under
Point and Distributed Loads.
11. To
determine Mechanical Advantage and Efficiency of Single and Double Purchase
Winch Crab.
12. To
determine Mechanical Advantage and Efficiency of Worm and Worm Wheel.
13. To
determine Mechanical Advantage, Efficiency of Simple and Compound Screw Jack.
14. To
find Moment of Inertia of a Fly Wheel.
Note:
Any 8 experiments from the above list and other 2
from others (developed by institute) are required to be performed by students
in the laboratory.
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