ITM UNIVERSITY

Naya Raipur, Raipur

Department of Mechanical Engineering

B.Tech (Bachelor of Technology)

Second Year Engineering Syllabus

Third Semester

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Mechanical Engineering Branch B.Tech Third Semester Syllabus

Teaching and Examination Scheme

Sub Code Subject Name

Teaching

Scheme Examination Scheme

Th+Tut

(L+T)

Pr.

(P)

Theory Marks TERM WORK

(Internal)

Practical (External)

Total End Sem. Exam

Internal Assessment

315301 Applied Mathematics ‐ III 06 ‐ 70 30 ‐ ‐ 100 315302 Object Oriented

Programming through C++

05 ‐ 70 30 ‐ ‐ 100

315303 Fluid Mechanics 04 ‐ 70 30 ‐ ‐ 100

315304 Kinematics Of Machine 04 ‐ 70 30 ‐ ‐ 100

315305 Engineering Materials 04 ‐ 70 30 ‐ ‐ 100

315306 Manufacturing Process ‐ I 04 ‐ 70 30 ‐ ‐ 100

315307 Object Oriented Programming through C++ Lab.

‐ 02 ‐ ‐ 15 35 50

315308 Fluid Mechanics Lab. ‐ 02 ‐ ‐ 15 35 50

315309 Kinematics of Machine Lab.

‐ 02 ‐ ‐ 15 35 50

315310 Manufacturing Process-I Lab.

‐

02 ‐ ‐ 15 35 50

315311 Report Writing ‐ 02 ‐ ‐ 15 35 50

315312 Project ‐ I ‐ 04 ‐ ‐ 50 100 150 27 14 420 180 125 275 1000

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Subject Code: 315301 Subject Name: Applied Mathematics – III Lecture: 6 Hours per week End semester examination Duration: 3 Hours

Detailed Syllabus Topics

Unit- I: FOURIER SERIES & FOURIER TRANSFORM Periodic Functions, Fourier series for function with period 2π, Drichlet’s conditions, Fourier series for functions having finite discontinuities, Change of Interval, Fourier series for Even and odd functions, Half range Fourier series, Harmonic analysis. Fourier Transform, Fourier Integral (complex form), Fourier Sine and Cosine transforms, Properties, Convolution theorem, Parseval’s identity.

Unit- II: LAPLACE TRANSFORM Definition, conditions for Laplace Transform, Transform of general functions (et, tn, sin at, cos at, sinh at, cosh at), Shifting theorem, Laplace transform of derivative and integral of a function, differentiation and integration of transform (Multiplication and division by t). Inverse Laplace transform – Methods of finding inverse Laplace transform, Convolution theorem (without proof). Application – Application in finding value of integrals, Solution of Differential equations (LDE & Simultaneous linear equations), Laplace transform of some special functions (Unit step function, Unit Impulse function, Periodic function)

Unit- III: Z – TRANSFORM Sequence, Basic operations on sequences, Definition of Z‐ Transform, Linearity, Change of scale & shifting properties, Z‐transform of standard sequences, Inverse Z Transform, Multiplication by n & division by n, Initial value & final value theorems, Convolution of sequences, Convolution theorem, Inverse Z‐transform by partial fraction, power series and residue methods. Application to solution of difference equations.

Unit- IV: RANDOM VARIABLE Random variable, Probability distributions (Discrete and Continuous), Constants of Probability distributions (Expectation, variance, moment and Mean deviation from mean), Repeated Trials, Binomial Distribution & properties Poisson distribution, Poisson’s Distribution as limiting case of Binomial Distribution, Normal Distribution, Properties, calculation of probability using Normal curve and chart.. sampling techniques (Probabilistic and non‐ Probabilistic ), Sampling distributions, ERROR IN SAMPLING Chi‐Square, t ,z and F tests Unit- V: CALCULUS COMPLEX FUNCTIONS Analytic functions, Cauchy – Riemann Equations, Harmonic Functions and Orthogonal systems. Construction of analytic functions and flow problems. Integration of complex functions, Cauchy’s Integral theorem (without proof), Cauchy’s Integral formula –Extension and generalizations (without proof) Series expansion of Complex functions – Taylor’s and Laurent’s series Zeroes and Singularities of an analytic function, Residue at pole, calculation of residues. Evaluation of real integrals using calculus of residues.

Recommended Books:

1. Higher Engineering Mathematics – B. S. Grewal (42nd – Edition) – Khanna Publishers.

2. Advanced Engineering Mathematics – E. Kryzig (9th – Edition) – John Willy Publication.

3. Engineering Mathematics – III – H. K. Pathak – Shiksha Sahitya Prakashan.

4. Engineering Mathematics – H. K. Dass – S. Chand Publication.

5. Advanced Engineering Mathematics - Jain / Iynger – Narosa Publication.

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Recommended Books: 1. Bhave & Patekar- Object oriented Programming with C++, Pearson Education

2. Ashok N. Kamthane- Object oriented Programming with ANSI & Turbo C++, Pearson Education.

3. Robert Lafore- Object oriented programming in Microsoft C++.

4. BalaguruSwamy-C++, TMH publication

Subject Code: 315302 Subject Name: Object Oriented Programming through C++ Lecture: 5 Hours per week End semester examination Duration: 3 Hours

Detailed Syllabus Topics

UNIT-I: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING User defined types, polymorphism, and encapsulation. Getting started with C++ -syntax, data-type, variables, strings, functions, exceptions and statements, namespaces and exceptions, operators. Flow control, functions, recursion. Arrays and pointers, structures.

UNIT- II: ABSTRACTION MECHANISMS Classes, private, public, constructors, member functions, static members, references etc. Class hierarchy, derived classes. UNIT- III: INHERITANCE Simple inheritance, polymorphism, object slicing, base initialization, virtual functions. Prototypes, linkages, operator overloading, ambiguity, friends, member operators, operator function, I/O operators etc.

UNIT- IV: MEMORY MANAGEMENT New, delete, object copying, copy constructors, assignment operator, this Input/output. Exception handing: Exceptions and derived classes, function exception declarations, Unexpected exceptions, Exceptions when handling exceptions, resource capture and release etc.

UNIT- V: TEMPLATES AND STANDARD TEMPLATE LIBRARY Template classes, declaration, template functions, namespaces, string, iterators, hashes, iostreams and other type. Design using C++ design and development, design and programming, role of classes.

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Subject Code: 315303 Subject Name: Fluid Mechanics Lecture: 4 Hours per week End semester examination Duration: 3 Hours

Detailed Syllabus Topics

UNIT – I: INTRODUCTION Fluid and continuum, physical properties of fluids ideal and real fluid, Newtonian and Non-Newtonian Fluid. Fluid Statics: Pressure density height relationship, pressure measurement by Manometers, Pressure on plane and curved surfaces, centre of pressure, buoyancy, stability of immersed and floating bodies, meta-centric height, fluid mass subjected to uniform accelerations

UNIT – II : FLUID KINEMATICS Kinematics of fluid flow: Steady and unsteady flow, uniform and non-uniform flow, laminar and turbulent flow, one, two and three dimensional flow, streamlines, streaklines and pathlines, circulation and vorticity, rotational and irrigational flow, velocity potential and stream function, graphical and experimental methods of drawing flow nets, continuity equation.

UNIT – III: FLUID DYNAMICS Euler’s Equation, Navier – stokes, Bernoulli’s equation and its practical application, Venturimeter, Orifice meter, Nozzle, Pitot tube. Impulse momentum equation, force plates pipe bends and closed conduits, Momentum of Momentum equation, Kinetic energy and Momentum correction factor, Vortex motion, Radial flow. UNIT – IV: LAMINAR FLOW Reynold’s experiment, flow of viscous fluids in circular pipe, shear stress and pressure gradient relationship, Velocity distribution, Hagen-Poiseuille Equation, flow of viscous fluids between two parallel plates (Coutte flow) shear stress and pressure gradient relationship, Velocity distribution, Drop of pressure head. TURBULENT FLOW Effect of turbulence, Expression for loss of head due to friction in pipes (Darcy-Weisbach equation), Expression for co-efficient of friction in terms of shear stress. FLOW THROUGH PIPE Loss of energy in pipes, Hydraulic gradient and total energy line, pipe in series and parallel, equivalent pipe power transmission through pipe, water hammer in pipes.

UNIT – V: DIMENSIONAL ANALYSIS AND THEORY OF MODELS Dimensional analysis: Definition and use, fundamental and derived dimensions, dimension analysis by Rayleigh's and Buckingham's PI methods. Similitude geometric, kinematic and dynamic similarities. Predominant force, force ration, dimensionless numbers and their significance.

Recommended Books:

1. Fluid Mechanics & Hydraulics Machines-R.K. Bansal-Laxmi Publication, Delhi 2. A text of Fluid Mechanics – R. K. Rajput – S. Chand & Company Ltd., Delhi 3. Fluid Mechanics and Fluid Power Engineering – D.S. Kumar– Kataria & Sons – New Delhi 4. Engineering Fluid Mechanics –K.L. Kumar, Eurasia Publication House, Delhi 5. Mechanics of Fluid – B.S. Massey – English Language Book Society (U.K.) 6. Fluid Mechanics- Yunush A. Cengel, John M. Cimbala- TMH,Delhi 7. Introduction to Fluid Mechanics and Fluid Machines – S.K. Som and G. Biswas- TMH, Delhi 8. Hydraulics and Fluid Mechanics Including Hydraulic Machine- PN Modi, & SM Seth-Standard,

Delhi 9. Theory and Application of Fluid Mechanics- K. Subramanya-TMH Delhi

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Recommended Books: 1. Theory of machines and mechanisms-Ghosh & Mallik, East-West Press 2. Kinematics, Dynamics and Design of Machinery, 2ed, w/CD, Waldron, Wiley India 3. Theory of machines and mechanisms- S. S. Ratan, Tata Mc-Graw Hill 4. Theory of machines and mechanisms- Rao & Dukkipati,

Subject code: 315304 Subject name: kinematics of machine Lecture: 4 Hours per week End semester examination Duration: 3 Hours

Detailed Syllabus Topics

UNIT – I: INTRODUCTION Links-types, Kinematics pairs-classification, linkage, mechanisms & structure, Constraints-types, Degree of Freedom, Grubler’s equation, Inversions of four bar linkage, slider crank chain and double slider crank chain. VELOCITY IN MECHANISMS Motion of a link, relative velocity method, velocity images, velocity of rubbing, instantaneous centre method, Kennedy’s theorem, Angular velocity ratio theorem.

UNIT – II: ACCELERATION IN MECHANISMS Acceleration diagram, Coriolis component of acceleration, Analytic method for slider crank and Four Bar mechanism, Pantograph, Kliens construction.

UNIT – III: FRICTION Applications of friction, Pivot and collar friction, Thrust bearing. BRAKES AND DYNAMOMETER Simple block and shoe brake, Band brake, Band and block brake, and internal expanding shoe brake, Absorption dynamometer, Transmission dynamometer. UNIT – IV: CAMS AND FOLLOWERS Cams and Followers - Classification & terminology, Cam profile by graphical methods for uniform velocity, simple harmonic motion and parabolic motion of followers UNIT – V: GEARS Classification & terminology, law of gearing, velocity of sliding, forms of teeth, path of contact, arc of contact, under cutting, interference, minimum number of teeth on gear and pinion to avoid interference. GEAR TRAINS Simple, compound reverted and planetary gear trains, Analysis of epicyclic gear train.

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Recommended Books: 1. Callister/Balasubramaniam – Callister’s Material Science & Engineering Wiley India 2. Van Vlack - Elements of Material Science & Engineering John Wiley & Sons. 3. V. Raghavan - Material Science, Prentice Hall. 4. O.P. Khanna – Material Science and Technology, Dhanpat Rai Publication 5. Chawla, Composite Materials, T & F 6. Suresh, S., “Fatigue of Materials”, 2nd Edition, Cambridge University Press, 1998. 7. Cadek, J., “Creep in Metallic Materials”, Elsevier, 1988

Subject Code: 315305 Subject Name: Engineering Materials Lecture: 4 Hours per week End semester examination Duration: 3 Hours

Detailed Syllabus Topics

UNIT-I: INTRODUCTION Historical perspective, importance of materials. Brief review of modern & atomic concepts in Physics and Chemistry. Atomic models, Periodic table, Chemical bondings. Crystallography and Imperfections: Concept of unit cell space lattice, Bravais lattices, common crystal structures, Atomic packing factor and density. Miller indices. Imperfections, Defects. UNIT-II: MECHANICAL PROPERTIES AND TESTING Stress strain diagram, Ductile & brittle material, Stress vs. strength. Toughness, Hardness, Fracture, Fatigue and Creep. Tastings such as Strength tastings, Hardness testing, Impact tastings, Fatigue testing Creep testing. PHASE DIAGRAM AND EQUILIBRIUM DIAGRAM: Unitary and Binary diagrams, Phase rules. Types of equilibrium diagrams: Solid solution type, eutectic type and combination type. Iron-carbon equilibrium diagram.

UNIT-III: FERROUS MATERIALS Brief introduction of iron and steel making furnaces. Various types of carbon steels, alloy steels and cast irons, its properties and uses. HEAT TREATMENT: Various types of heat treatment such as Annealing, Normalizing, Quenching, Tempering and Case hardening. Time Temperature Transformation (TTT) diagrams. NON-FERROUS METALS AND ALLOYS: Non-ferrous metals such as Cu, Al, Zn, Cr, Ni etc. and its applications. Various type Brass, Bronze, bearing materials. UNIT -IV: FATIGUE AND CREEP OF MATERIALS Fatigue limit, Mechanism of fatigue, characteristics of fatigue fracture, variables affecting fatigue life, fatigue loading and damage. CREEP: Definition and concept, creep curve, transient and viscous creep, mechanism of creep, low temperature and high temperature creep. UNIT- V: COMPOSITE MATERIALS Introduction to composite, matrix and reinforcement, types of composite materials, advantages and limitations of composites, Metal matrix composite (MMC), Polymer matrix composite, Fiber reinforced composite, Hybrid composite, Ceramic materials, Smart materials. P

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Subject Code: 315306 Subject Name: Manufacturing Process ‐ I Lecture: 4 Hours per week End semester examination Duration ion: 3 Hours

Detailed Syllabus Topic

s UNIT I : INTRODUCTION TO MACHINING PARAMETERS Introduction to machining, Tool materials, nomenclature and tool geometry of single point cutting tool, tool materials properties, classification, HSS, carbide tool, coated tools, diamond coated tool, coolant materials. Lathe: Introduction, type, construction of simple lathe, mechanism and attachments for various operations, machine specifications, basis for selection of cutting speed, feed and depth of cut.

UNIT II: SHAPER Introduction, type, specification, description of machines, hydraulic drives in shapers, cutting parameters. Mechanism of shaper: Quick return mechanism, Crank & slotted link mechanism, Table feed mechanism, attachments for shaper, work holding devices, shaper operations, Planer: Introduction, specifications, description, type of planner, standard planner, open side planner, pit planner. Mechanism for planner: Driving mechanism, feeding mechanism, planner cutting tools, cutting parameters.

UNIT III: MILLING Introduction, specifications, types, column & knee type milling machine, fixed bed type milling machines, production milling machines, special purpose milling machines such as thread milling machines, profile milling machine, Gear Milling/Hobbing machines. Mechanisms & Attachments for Milling. Cutting parameters, Types of milling operations, Types of milling cutters, Tool geometry & their specifications. Indexing- simple, compound and differential.

UNIT IV: GRINDING Grinding operations, grinding wheel, specifications & selection, cylindrical & centerless grinding operation, surface grinding, tool & cutter grinding, Super finishing process: Honing, Lapping, super finishing, polishing, buffing, metal spraying, galvanizing and electroplating. Process parameters and attainable grades of surface finish, surface roughness measurement.

UNIT V: DRILLING Introduction, tools for drilling, classification of drills, twist drills, drill size and specifications, carbide tipped drills, type of drilling machines-portable drilling machine, bench drilling machine, upright drilling machine, radial drilling machine, universal drilling machine, multispindle drilling machine. Drilling machines operations.

Recommended Books:

1. Manufacturing Technology (Metal Cutting & Machine Tools) – P N Rao 2. Manufacturing Science – Ghosh & Malik

3. Workshop Technology (Volume-II) - By Hajra Choudhary

4. Manufacturing Engineering & Technology – S Kalpakjian & SR Schmid

5. Technology of machine Tools – Krar & Oswald

6. Manufacturing Processes – M. Begman

7. Processes & Materials of Manufacture – R Lindberg

8. Production Technology – HMT

9. Workshop Technology (Volume I & II) - By Bawa

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Subject Code: 315307 Subject Name: Object Oriented Programming through C++ Lab. Practical: 2 hours per week

Detailed Syllabus

Term work: Term work shall consist of record of the experiments based on the following:

(Minimum Eight practical to be performed) LIST OF EXPERIMENTS

1. Programs on concept of classes and objects.

2. Programs using inheritance.

3. Programs using polymorphism.

4. Programs on use of operator overloading.

5. Programs on use of memory management.

6. Programs on exception handling and use of templates.

7. Programs on File handling in C++.

8. Design problem on stock and accounting of a small organization, railway reservation, payroll

preparation and optimization problem.

More experiments must be there with reference to the contents of subject code 315302

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Subject Code: 315308 Subject Name: Fluid Mechanics Lab. Practical: 2 hours per week

Detailed Syllabus Term work: Term work shall consist of record of the experiments out of the following;

(Minimum Eight practical to be performed)

LIST OF EXPERIMENTS

1. Determination meta-centric height of a ship model.

2. Verification of Bernoulli’s theorem

3. Velocity measurement by Pitot tube, pitot static tube

4. Discharge measurement by venturimeter- determination of meter coefficient 5. To find the value of coefficient of discharge for a given orifice meter.

6. Study of status of flow using Reynolds Apparatus. 7. Determination of coefficient of friction for pipes of different material.

8. Determination of loss coefficient for pipes, expansion, contraction, bends, elbows etc.

9. Determination of hydraulic coefficient of a sharp edged circular orifice

10. Determination Cd, Cv and Cc of an external cylindrical mouth piece

11. Calculation of the rate of flow using Rota meter.

Any other experiments with reference to the contents of subject code 315303.

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Subject Code: 315309 Subject Name: Kinematics of Machine Lab. Practical: 2 hours per week

Detailed Syllabus

Term work: Term work shall consist of record of the experiments out of the following;

(Minimum Eight practical to be performed)

List of Experiments: 1. To study various types of kinematics, Links, pairs, chains and mechanisms. 2. To study of 4 inversion mechanisms, single and double slider crank.

3. To verify the coriolli’s component of acceleration with theoretical and practical results. 4. To find coefficient of friction between belt and pulley. 5. To plot slider displacement, velocity & acceleration against crank rotation for single slider crank

mechanism. 6. To study various type of cam and follower arrangements.

7. To draw displacement, velocity and acceleration curve of cam motion. 8. To determine the jump phenomena of cam follower apparatus. 9. To study various types of gears, helical, cross helical, bevel and worm gear. 10. To study various types of gear trains- simple compound, reverted epicyclic and differential. 11. To study various types of steering mechanism. 12. To study the working of screw jack and determination of efficiency. 13. Creates various types of linkage mechanism in CAD and simulate for motion output.

Any other experiments with reference to the contents of subject code 315304.

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4. Study of cutting tool manual (any one)

5. Study of mechanisms in Lathe

6. Study of mechanism in drilling

7. Study of mechanism in shaper

8. Study of mechanism in milling

9. Practical on turning involving facing, step turning, taper turning, boring, boring with internal steps & taper, drilling (on lathe), internal & external threading

10. Practical on Shaper with exposure to auto feed

11. Practical on milling machine-Gear Milling

12. Practical on use of drilling machines

.

Subject Code: 315310 Subject Name: Manufacturing Process ‐ I Lab. Practical: 2 hours per week Detailed Syllabus

Term work: Term work shall consist of record of the experiments out of the following;

(Minimum Eight practical to be performed)

List of Experiments

1. Study of single point cutting tool

2. Tools for left hand & right hand turning

3. Tools for external & internal turning (Boring) Any other experiment with reference to the contents of subject code 315306

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Subject Code: 315311 Subject Name: Report Writing Practical: 2 hours per week

Detailed Syllabus

Term work: Term work shall consist of record of atleast TWO CASE Based Studies. The record must contain the following: ‐

1. Well-defined Case – based Problem 2. Motivation to select such problem 3. General approach to solve such problems 4. Methods Applied to Solve such Problems 5. Flowchart and Algorithm to solve Problem 6. Basic Software and Hardware required to solve such problem 7. Practical Applications 8. Final Observations and Conclusions 9. Any help to the Society through the above said Problem.

Please Note: ‐ Based on the above a power point presentation must be given by the candidate and defended with positive attitude

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Subject Code: 315312 Subject Name: Project ‐ I Practical: 4 hours per week

Detailed Syllabus

Term work: Term work shall consist of report / thesis submitted based on the topic of one good Engineering / Research based problem.

1. Formation of team, selection of topic : Presentation on different project topics, Team formation

including students and guide, Literature review in Library and internet on different project topics,

Selection of Project topic and objectives

2. Site Visits (If required): Before undertaking the project design, team should visit sites where the

project is already implemented and get acquainted with different perspectives. They should meet

experienced personalities in the area and take their advice.

3. Preliminary Design: After selection of topic, the team should carry out further literature review

and then come out with the preliminary design of the project in the form of drawing and

explanation.

4. Semester Project Progress Report: A semester project progress report should be prepared

comprising the work done as said above. The report should be presented before the Department

faculty and subject experts.

The Report / Thesis must contain the following: ‐

1. Well‐defined Case – based Problem 2. Motivation to select such problem 3. General approach to solve such problems

4. Methods Applied to Solve such Problems 5. Flowchart and Algorithm to solve Problem 6. Basic Software and Hardware required to solve such problem 7. Practical Applications 8. Final Observations and Conclusions 9. Any help to the Society through the above said Problem.

Please Note: ‐ Based on the above work a power point presentation must be given by the candidate and defended with positive attitude. The candidate will be appreciated if he / she present his / her work in a Conference or publish his / her work in a reputed Journal.

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