test

II Year B.Tech ME Semester I L-T-P Credits
Code: ME 2101 Machine Drawing 1-0-3 4

UNIT – I
Introduction
Conventional representation of surface finish, Roughness number symbol, Symbols of Machine
elements and welded joints. Limits, Fits and Tolerances: General aspects, Nominal size and
basic dimensions, Definitions, Basis of fit or limit system, Systems of specifying tolerances,
Designation of holes, Shafts and fits, Commonly used holes and shafts.

UNIT – II
Fasteners: Drawings of various views of Screw threads, metric and BSW threads, Square thread
and multi start threads. Nut bolts, Washers, Setscrew, Locknuts and foundation bolts.
Riveted joints: Forms and proportions of river heads, Different views of different types of
riveted Lap and Butt joints.

UNIT – III
Drawings of various views of Shaft joints: Cotter joint and Knuckle joint.
Keys & Shaft coupling: Muff, Flanged, Flexible, Universal and Oldham’s coupling.
Shaft bearing: Solid and bush bearing, Plummer block, Footstep bearing.

UNIT – IV
Pipe joint: Flanged joint, Socket and Spigot joint, Hydraulic joint, Union joint, Gland &
Stuffing Box, Expansion joint.
Pulley: Belt pulley, V belt pulley, Fast and loose pulley, Speed cone pulley, Built up pulley.
Gears: Spur gear in mesh with approximate construction of tooth profile, Rack and pinion.

UNIT – V
Assembly and detailed drawings of Engine Parts:
Piston, Stuffing box, cross head, Vertical & Horizontal engine, Connecting rod, Crank,
Eccentric.

UNIT – VI
Valves: Steam stop valves, Feed check valve, Safety valves, Blow off cock.

TEXT BOOKS:

1. Bhatt, N.D., Machine Drawing, Charotar Publishing House, 2003.
2. Sidheswar, N., Kannaiah, P. and Sastry, V.V.S., Machine Drawing, Tata McGraw Hill

Book Company, New Delhi, 2000.
3. Kannaih, P., Production Drawing, New Age International , 2009

REFERENCE BOOKS:
1. Machine drawing – T.Jones.
2. Bertoline, Wiebe, Miller, Nasma., Technical Graphics Communication, IR WIN Graphic
Series
3. William P. Spence, Engineering Graphics, Printice - Hall Inc, Engle Wood Cliff
4. S. Bogolyubov, A. Voinov, Engineering Drawing, Van Nostr and Reinhold Company
5. Brain Griffiths, Engineering Drawing for Manufacture, Kogan Page Science, USA

II Year B. Tech ME Semester-1 L-T-P C
Code: ME 2102 Dynamics of Machines 3-1-0 4

UNIT – I
Static Force Analysis:
Reciprocating engine mechanism, quick return mechanism, four Link Mechanism, SixLink
Mechanism Analysis, Friction in Linkages, Slider in Equilibrium under the Action of Concurrent
Forces, Slider in Equilibrium under the Action of Non-concurrent Forces, Friction in Turning
Pairs, Gear and Cam Forces; Spur Gears, Worm Gears, Cam Forces;
Inertia Force Analysis:
Rectilinear Translation of A Rigid Body, Rotation of A Rigid Body about Fixed Axis, Plane
Motion of A Rigid Body, Inertia Forces of A Reciprocating Engine Mechanism, Four Link
Mechanism, Quick Return Mechanism, More Details of Reciprocating Engine Mechanism;

UNIT – II
Combined Static and Inertia Force Analysis:
Twin Cylinder Engine Example, Dynamics of Reciprocating Engine Mechanism, Correction
Torque, Bearing Loads of a Reciprocating Engine.
Turning Moment Diagram and Flywheel:
Turning Moment Diagram and Crankshaft Speed Fluctuation, Fly Wheel, Flywheel of An
Internal Combustion Engine, Flywheel of A Punch Press, Analytical Expressions for the Turning
Moment, Flywheel for Reciprocating Machinery.

UNIT – III
Balancing of rotating components:
Unbalance in one Plane, Unbalance in Several Planes, Balancing of Machines.
Balancing of reciprocating engines:
Inertia Force of A Reciprocating Mass, Balancing of Multi-cylinder In-Line Engine, Firing
Order, Balancing of Radial Engines, Balancing of V-Type Engines.

UNIT – IV
Mechanisms for Control Governors:
Illustration Of Mechanisms In Control, Governors, Watt Governor, Porter Governor, Proell
Governor, Performance Parameters, Spring Controlled Fly-Ball [Hartnell] Governor, Spring
Controlled Governor With Auxiliary Spring [Wilson-Hartnell Governor], Spring Controlled
Governor with Bell Crank attached to the Sleeve, Hartung Governor, Pickering Governor,

Governor Effort and Power, Controlling Force, Friction and Insensitiveness, Centrifugal Effect
of the Revolving Arms;

UNIT – V
Gyroscopes:
Gyroscopic Forces and Couple, Gyroscopic effect on Aero Plane, Ship,Thin Rod Rotating About
Its Centroidal Axis, Gyroscopic Stabilization, Stabilization of ship, Stability of a Four Wheel
Vehicle Moving on a Curved Path, Stability of a Two Wheel Vehicle.

UNIT – VI
Mechanical Vibrations:
SDOF
Definitions, Types of Vibrations, Basic Features of Vibrating Systems, Degree of Freedom, Free
Longitudinal Vibrations, Displacement Velocity and Acceleration, Inertia Effect of the Mass of
Spring, Damped Vibrations, Logarithmic Decrement, Forced vibrations, Forced Damped
Vibrations, Magnification Factor, Vibration Isolation and Transmissibility, Forcing Due to
Unbalance, Critical Speeds Of Shafts, Forcing Due to Support Motion.

TEXT BOOKS
1. J. S. Rao and R. V. Dukkipati, Mechanism and Machine Theory, Newage publishers,
2ndedition, 1992.
2. S. S. Rattan, Theory of Machines,McGraw Hill Education; 4thedition, 2014.

REFERENCE BOOKS
1. J. E. Shighley,Gordon R Pennock, and J.J. Uicker, Theory of Machines and Mechanisms,
Oxford University Press, 4thedition, 2014.

II Year B. Tech ME Semester-1 L-T-P C
Code: ME 2103 3-1-0 4
Fluid Mechanics and
Hydraulic Machinery

Unit I: Introduction and Fluid Statics
Dimensions and units: physical properties of fluids specific gravity, viscosity and its
significance, surface tension, capillarity, compressibility and bulk modulus, vapor pressure.
Pascal’s law, hydrostatic law, Atmospheric, gauge and vacuum pressure – measurement of
pressure, Manometers: Piezometer, U-tube, inverted and differential manometers. Buoyancy and
floatation: Meta center, stability of floating body, Submerged bodies, Calculation of Meta center
height, Stability analysis and applications.

Unit II: Kinematics of Fluid
Lagrangian and Eulerian description, streamline, streakline and pathline, Acceleration of a fluid
element, continuity equation, stream function, circulation and vorticity, rotation and angular
deformation, irrotational flow, velocity potential, flow net, source and sink, doublet and vortex
flow.

Unit III: Dynamics of Fluid and Dimensional analysis
Dynamics of Fluid: Euler equation, Bernoulli’s equation and its applications, Reynolds transport
theorem - conservation of mass, Navier-Stokes equations. Dimensional analysis: introduction,
Non dimensional numbers: Reynolds, Froude, Euler, Weber and Mach number, dimensional
homogeneity, Buckingham Pi theorem, model analysis, similitude, dimensionless numbers and
its significance, model laws.

Unit IV: Internal and External Flows
Internal Flows: Viscous flow in pipes: laminar and turbulent flow, Hagen-Poiseuille’s law. flow
between two parallel plates: couette flow and both plates at rest, Darcy Weisbach equation,
friction factor, hydraulic diameter minor and major losses in pipes, Moody diagram, pipe
networks: pipes in series and pipes in parallel- total energy line and hydraulic gradient line,
External Flows: Flow over a flat plate, boundary layer approximation, momentum integral
method, boundary layer, displacement, momentum and energy thickness, Stream lined body,
Bluff body and its applications, basic concepts of velocity profiles, flow separation and its
control.

Unit V: Fluid Machinery
Euler equation for turbomachines, centrifugal pump: Classification, working, work done –
manometric headlosses and efficiencies- specific speed- pumps in series and parallel
performance characteristic curves, cavitation & NPSH, Reciprocating pumps: Working,
Discharge, slip, indicator diagrams.

Unit VI: Fluid Machinery
hydraulic turbines: classification of turbines, impulse and reaction turbines, Pelton wheel,
Francis turbine and Kaplan turbine-working proportions, work done, efficiencies, hydraulic
design –draft tube- theory functions and efficiency. Performance of hydraulic turbines:
Geometric similarity, Unit and specific quantities, characteristic curves, governing of turbines,
selection of type of turbine, cavitation, surge tank, water hammer problem.

Text Books:
1. Som & Biswas, Introduction to Fluid Mechanics and Fluid Machines, TMH, 2003.
2. Frank. M. White, Fluid Mechanics, McGraw-Hill, 2008

Reference Books:
1. R. W. Fox & A. T. Mcdonald, Introduction to Fluid Mechanics, John Wiley & Sons, 2011
2. B. R Munson, D.F. Young, T.H. Okiishi, Fundamentals of Fluid Mechanics, John Wiley &
Sons, 2002

Video Reference links:

Title Expert Name Details of Web link
Expert

Fluid Prof. S.K. IIT Kharagpur http://nptel.ac.in/courses/112105171/
Mechanics Som

Text Reference links:

Title Expert Name Details of Web link
Expert http://nptel.ac.in/courses/112105182/

Introduction to Prof. S.K. Som IIT Kharagpur
Fluid Machines
and Compressible
Flow

II Year B.Tech ME Semester I L-T-P Credits
Code: ME 2104 Manufacturing Processes 3-1-0 4

UNIT-I
Introduction: Engineering materials and its properties, and Classification of manufacturing
processes. Definitions of Casting, welding, forming , powder metallurgy.

UNIT-II
Casting: Introduction, Advantages of casting and its applications, Steps involved in making a
casting, Patterns and Pattern making: Types of patterns, Materials used for patterns, Pattern
allowances, Moulding sand: Molding sand composition, Testing sand properties, Sand
preparation, Reclamation of molding sand, Core: Core sands, Types of cores, Core prints,
Chaplets, Forces acting on the molding flasks, Principles of Gating, Gating ratio and Design of
Gating systems, Core, Core print. Crucible melting and cupola operation, Steel making
processes, Charge calculations. Solidification of casting, Concept, Solidification of pure metal
and alloys, Short & long freezing range alloys. Risers, Types function and design, Casting design
considerations, Special casting processes: Centrifugal, Die, Investment, CO2 Molding. Casting
defects, Causes and remedies.

UNIT-III
Welding: Classification of welding process, Arc welding, Weld bead geometry, V-I
Characteristic curves of power source , Problems on V-I Characteristic, Shielded metal arc
welding, Submerged arc welding, Gas Tungsten arc welding, Gas Metal arc welding. Co2
welding, Gas welding, Gas cutting, Applications and advantages and disadvantages of the above
processes, Resistance welding, Seam welding, Projection welding, Upset welding, and Flash butt
welding. Heat affected zones in welding, Methods to minimize HAZ, Soldering & Brazing:
Types and its applications, Special welding processes: Thermit welding, Friction welding,
Diffusion Bonding, Electron beam welding, and Laser beam welding.

UNIT-IV
Metal Forming: Nature of plastic deformation, Hot and cold working, Strain hardening,
Recovery, Recrystallization and grain growth. Rolling: Principle, Types of rolling mills and
products, Roll passes, Forces in rolling and power requirements. Extrusion: Basic extrusion
process and its characteristics, Hot extrusion and cold extrusion, Impact extrusion, Hydrostatic
extrusion. Forging: Principles of forging, Tools and dies, Types: Smith forging, Drop Forging,
Forging hammers, Rotary forging, forging defects. Wire Drawing. Sheet metal forming: Spring
back effect, Stamping, Blanking, Bending, Drawing, Piercing, Coining, Embossing, Stretch
forming, Hot and cold spinning. Special forming: Hydro forming, High energy rate forming.

UNIT-V
Powder metallurgy: Introduction, Production and characterization of powders, Compaction and
of metal powders: Die compaction, and Hot Isostatic pressing, Sintering of powder compacts,
Post sintering operations, Applications.

Text Books:

1. Rajendra Singh, Introduction to basic manufacturing processes: new age publications:
2nd edition, 2014.

2. M. Groover, Fundamentals of Modern Manufacturing: Materials, Processes, and
Systems, 6th Edition, John Wiley & Sons 2016

References:

1. Savitha Sharma, Manufacturing processes, international publications 4th edition, 2011.
2. P.C. Sharma, “A text book of production technology”, S. Chand and Company, IV

Edition, 2003.

II Year B.Tech ME Semester I L-T-P Credits
Code: ME 2105 Design of Machine Elements I 3-1-0 4

Note: Design data books are not permitted to Examinations. Design must not only in strength
criterion but also rigidity criterion.

UNIT – I
Introduction: Engineering Design and classification, Basic design procedure, requirement of
machine element, traditional design methods, standards and codes, selection of preferred sizes,
Engineering material and its classification, Stress-strain curves, ferrous and non ferrous
materials, mechanical properties of Engineering materials, designation of steels, heat treatment
of steels, selection of materials. Manufacturing considerations and their selection, hot and cold
working of metals, design for manufacture and assembly.

UNIT – II
Concept of Machine Design: Types of loads, stresses and strain, modes of failure, Principal
stresses, theories of failure, Rankine theory, Guests theory, Von Mises theory, selection of failure
theories Design of simple machine parts, design of cotter and knuckle joint.

UNIT – III
Design of Threaded Joints: Forms of screw threads, nomenclature, thread series, designation,
power screws, and advantages over v-threads, stress in screwed threads, bolts of uniform
strength, empirical relation for initial tightening, eccentrically loaded bolted joints.

UNIT – VI
Design of Riveted Joints: Types of rivet joints, rivet heads, terminology, caulking and fullering,
analysis, of riveted joint, efficiency of a riveted joint, design of boiler joints and structural joints,
eccentrically loaded riveted joints.

UNIT – V
Design of Welded Joints: Welding process, merits and demerits of welded joint over riveted
joints, Types of welded joints, weld symbols, Strength of parallel and fillet weld, strength of a
welded joint - , eccentrically loaded welded joints, weld subject to bending moment, torsional
moment.

UNIT – VI
MECHANICAL SPRINGS:
Stresses and deflections of helical springs, extension, compression springs, springs for fatigue
loading, energy storage capacity, helical torsion springs, co-axial springs, leaf springs.

TEXT BOOKS:
1. Bhandari, V B., Design of Machine Elements, 3/e, Tata McGraw Hill Book Company,
New Delhi, 2009.
2. Shigley, J.E and Mischke, C. R. Mechanical Engineering Design, 6/e, Tata McGraw Hill,
2005.

REFERENCE BOOKS:
1. Norton, R. L., Machine Design: An Integrated Approach, 3/e, Pearson, 2004.
2. Paul H Black and O. E. Adams, P., Machine Design, 3/e, Mc Graw Hill Book Company,
Inc., New York, USA., 2007.
3. Kannaiah, P., Machine Design, 2/e, Scitech Publication Pvt. Ltd., 2009.

II Year B.Tech ME Semester I L-T-P Credits
Code: ME 2701 0-0-3 2
Fluid Mechanics and Hydraulic
Machinery Laboratory

1. Closed circuit Venturimeter
(a) To calibrate a given Venturimeter and to study the variation of coefficient of
discharge of it with discharge

2. Closed circuit orifice meter test rig
(a) To calibrate a given orifice meter and to study the variation of coefficient of
discharge of it with discharge

3. Orifice and free jet flow
(a) Determination of coefficient of velocity from jet trajectory
(b) Determination of coefficient of discharge under constant head
(c) Determination of coefficient of discharge under varying head

4. Free and forced vortices
(a) Investigation of forced vortices
(b) Investigation of free vortices

5. Multistage centrifugal pump
(a) To study the characteristics of multistage (2 stage) centrifugal pump, to calculate the
efficiency and draw the following curves:
• Discharge vs head
• Discharge vs efficiency
• Discharge vs power

6. Performance characteristics of variable speed centrifugal pump
7. Calibration of rotameter
8. Francis turbine

(a) To determine the operation Francis turbine and to determine its typical operation
characteristics

II Year B.Tech ME Semester I L-T-P Credits
Code: ME 2702 0-0-3 2
Metallurgy & Manufacturing
Process Laboratory

I. a) Measurement of grain fineness number by sieve analysis method
b) Measurement of permeability number using permeability tester

II. a) Moisture content and hardness test
b) Mould strength determination by UTM

III. Effect of process parameters on joint efficiency using TIG welding process
IV. Effect of process parameters on joint efficiency using MIG welding process
V. Resistance spot and seam welding
VI. Friction stir welding/processing of sheets
VII. Study of weld joints by eddy current and ultrasonic non destructive testing methods.
VIII. Ring compression test and reduction of thickness by drawing process
IX. Polishing, etching and optical microscopy of steels
X. Scanning Electron Microscopy of steels (microstructural and elemental analysis)
XI. X-Ray Diffractometry of Mild steel, (Bcc), Aluminum (fcc), and Magnesium (hcp)
XII. Heat treatment of steels (normalizing, annealing, quenching)
XIII. Hardenability by Jominy end quench test

II Year B.Tech ME Semester I L-T-P Credits
Code: EG2701 English Language Laboratory-III 0-0-3 2

From Barron's TOEFL iBT 14TH EDITION
UNIT 1

• 10 modules on Reading : Lab 1& 2

UNIT 2
• 10 modules on Writing: Lab 3&4

UNIT 3
• 10 modules on Speaking: Lab 5&6

UNIT 4
• 10 modules on Listening: Lab 7&8

UNIT 5:
Project work

• Methods of Case Analysis
• Examples of Case Analysis

Project work shall be based on real time Case Studies on issues related to Technology,
Sustainability and Corporate Practice in India.
Assignments shall be given to a group of 04 students in the 1st week of the semester.
Project progress shall be monitored in the last 04 days of every month.
Project report shall be submitted in a dissertation consisting of 2,500 words.
PPT of the final Project Work shall be conducted between MID Test 3 and End-Sem
Examination.

Lab 9: Written Project
Lab 10: Presentation of the Project

REFERENCE BOOKS:
1. Barron TOEFL ibt 14th edition, Pamela Sharpe Ph.D... Barron s Educational Series
2. ETS, The Official Guide to the TOEFL Test, 3rd Edition

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2201 Metal Cutting & Machine Tools
3-1-0 4

Unit I
Machining: Introduction, classification of manufacturing process, History of machining, scope
and significance of machining, Concept of Generatrix and Directrix: Generatrix, Directrix and
tool-work motion for various cutting tools; Geometry of cutting tools: geometry of single point
cutting tools: Tool in hand, ASA system, Significance of SPTT, Orthogonal rake angle (ORS),
Normal Rake System (NRS), conversion of tool angles from ASA to ORS & ORS to NRS.

Unit II
Mechanics of machining: Chip formation mechanism, classification of chips, characteristics of
continuous chip formation, shear angle, cutting strain, chip reduction coefficient, built up edge
formation, orthogonal and oblique cutting, shear plane and shear zone theories, shear strain rate,
cutting force analysis and estimation, Merchant circle diagram, power and specific energy in
cutting, effects of tool geometry on cutting force, turning dynamometers principle and working.

Unit III
Heat generation and cutting temperature: Location of heat generation, effects of cutting
temperature on job and tool, determination of cutting temperature using analytical techniques,
Determination of cutting temperature using experimental techniques, control of cutting
temperature and role of cutting fluid, effect of cutting tool geometry on cutting temperature,
failures of cutting tools, cutting tool materials.
Tool life & Wear: Types of cutting tool wear, Wear mechanism, Types of tool wear, Tool life
equation, cutting tool materials: Desired properties of tool material, Characteristics of cutting
tool material, conventional and advanced cutting tool materials.

Unit IV
Estimation of machining time: machining time for Lathe, drilling, milling, boring, shaping and
planning; definition of machinability, control of chips and chip breakers, surface quality,
characteristics of surface profile, evaluation, control of surface roughness and improvement of
surface integrity.
Grinding & super finishing operations: Basic principles, grinding wheel specification,
mechanism and mechanics of grinding, grindability, lapping, honing, super finishing techniques;
Economics of machining: economy and optimization;

Unit V
Machine tool: Introduction to common machine tools and its operation for lathe, drilling,
milling, grinding, broacher, reamers, shaper and planer. Design of high speed gear box: Layout
of spindle speeds, gear layout and ray diagram.
Lathe Machine: Types of lathe machine, Parts of lathe machine, Specification of lathe machine,
Attachments used in lathe machine, work holding and tool holding devices of different types of
lathe machine, Kinematics of lathe machine, Capstan & turret lathes, Multi spindle automatic
lathe, operations performed on lathe.

Drilling machine: Types of drilling machine, parts of drilling machine, Specification,
Attachments, work holding, tool holding devices and operations of different types of drilling
machine, kinematics of drilling machine.

Unit VI
Milling machine:
Types of milling machine, parts of milling machine, Specification, Attachments, work holding,
tool holding devices, operations of different types of milling machine, kinematics of milling
machine.
Shaping, Planning & slotting machine:
Type of machines, specification, attachments, work holding, tool holding, and operations
performed, kinematics of machines,
Gear Cutting: Principles, Universal indexing head utility, Different types of indexing; Jig &
fixtures: principles of design of Jigs and fixtures, classification, principles of location and
clamping, types of clamping & work holding devices, typical examples of Jigs and fixtures.

TEXT BOOKS:

1. A.B. Chattopadhyay, Machining and machine tools, Wiley Publications, 2011.
2. P.N. Rao, Manufacturing technology Metal cutting and machine tools, Vol. II, McGraw

Hill, 3rd edition, 2013.
3. H Choudhury, Elements of workshop technology Vol: 2 machine tools, Media promoters

& publisher, 2010

REFERENCE BOOKS:

1. B.S. Raghuwanshi, Workshop technology, vol. II, 10th edition, Dhanpat Rai & co, 2009.
2. Amitabhaghosh, A.S. Malik, Manufacturing science, East West press, 2nd edition, 2010.
3. M. C. Shaw, Metal cutting principles, Oxford, 2rd edition, 2012.

VIDEO REFERENCE LINKS:

Title Expert Name Details of Web link
Expert

Manufacturin Prof. A.K. Chattopadhyay, IIT Kharagupur http://nptel.ac.in/courses/1121
g process II Prof. A. B. Chattopadhyay, 05126/
Prof. S. Paul

TEXT REFERENCE LINKS:

Title Expert Name Details of Web link
Expert

Manufacturin Prof. A.K. Chattopadhyay, IIT Kharagupur http://nptel.ac.in/downloads/1
g process II Prof. A. B. Chattopadhyay, 12105127/
Prof. S. Paul

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2202 Thermal Engineering I
3-1-0 4

Unit I:
Introduction to Internal Combustion Engines
Classification - SI, CI, two-stroke, four-stroke etc., operating characteristics – mean effective
pressure, torque and power, efficiencies, specific fuel consumption etc., air standard cycles –
Otto, Diesel and dual, real air-fuel engine cycles.

Unit II:
Internal Combustion Engine fuels, Fuel feed and ignition systems.
Thermo chemistry of fuels – S.I. and C.I. engine fuels, equivalence ratio, self-ignition, octane
number, cetane number, alternate fuels etc. Air and fuel injection – injector and carburetor, MPFI
etc., ignition, lubrication, heat transfer and cooling,

Unit III:
Internal Combustion Engine Combustion
Combustion in S.I. Engines : Normal Combustion and abnormal combustion, Importance of
flame speed and effect of engine variables, Type of Abnormal combustion, pre-ignition and
knocking, Fuel requirements and fuel rating, anti knock additives, combustion chamber,
requirements, types.
Combustion in C.I. Engines : Four stages of combustion, Delay period and its importance, Effect
of engine variables, Diesel Knock, Need for air movement, suction, compression and combustion
induced turbulence – open and divided combustion chambers and nozzles used – fuel
requirements and fuel rating.

Unit VI: Compressors
Classification –positive displacement and roto dynamic machinery – Power producing and power
absorbing machines, fan, blower and compressor – positive displacement and dynamic types –
reciprocating and rotary types.
Reciprocating : Principle of operation, work required, Isothermal efficiency volumetric
efficiency and effect of clearance, stage compression, under cooling, saving of work, minimum
work condition for stage compression.

Unit V:
Gas Turbine engine: Simple gas turbine cycle – single and twin shaft arrangements,

intercooling, reheating, regeneration, closed cycles, optimal performance of various cycles,
combined gas and steam cycles; Introduction to Axial-Flow Gas Turbine; Introduction to
Centrifugal and Axial-Flow Compressors; Combustion Chambers;

Unit VI:
Jet and rocket propulsion
Principle of jet propulsion, turbojet, turboprop, turbofan, pulsejet, ramjet, scramjet, thrust and
propulsive efficiency;
Rocket Propulsion: Introduction, principles of rockets, characteristics of rocket propulsion,
classification of rockets, solid, liquid and nuclear propellant rocket, electrical arc plasma rocket,

Text Books:

1. V Ganesan, Internal Combustion Engines, TMH, 2006.
2. M. L. Mathur & R. P. Sharma, Internal combustion engines, Dhanpat Rai Publications, 2013.
3. H. Cohen, GFC. Rogers and HIH Saravanamuttoo, Gas Turbine Theory, Longman House,
Burnt Mill, Harlow, 1996.
4. Jack D. Mattingly, Elements of Gas Turbine Propulsion, TMH, 2005.
5. George P. Sutton, Oscar Biblarz, Rocket Propulsion Elements, John Wiley & Sons, 2001.

Reference Books:

1. W. W. Pulkrabek, Engineering Fundamentals of the Internal Combustion Engine, Pearson
Prentice Hall, 2004

Video Reference links:

Title Expert Name Details of Expert Web link

Basic Prof. S.K. Som IIT Kharagpur nptel.ac.in/courses/112105123/
Thermodynamics

Text Reference links:

Title Expert Name Details of Web link
Expert http://nptel.ac.in/courses/112106133/
Applied Prof. T.
Thermodynamics Sundararajan, Prof. IIT Madras
U.S. Premananda
Shet, Prof. J.M.
Mallikarjuna

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2203 Design of Machine Elements II
3-1-0 4

Note: Design data books are permitted to Examinations, Design must not only in strength
criterion but also rigidity criterion,

UNIT – I
Introduction: What is Design? Examples to explain the process of design, Review of
fundamental concepts such as different types of loading, column buckling, Impact loading,
principle stresses and theories of failure,

What is stress concentration? Importance in design, How stress concentration leads to failure?
How stress concentration is accounted for in the design, Stress concentration factors, Theoretical
and actual stress concentration factors, Notch sensitivity, Ductile and Brittle materials,

Dynamic loading: Practical examples, S – N curve, Definition of endurance limit, Gerber’s
Parabola, Goodman’s line, Soderberg Line and the Line of safe stress, How machine elements
are designed under dynamic loading,

UNIT – II
Shafts and Couplings: Types of loading on shafts, causes of stress concentration in shafts,
design of shafts based on strength, design of shafts based on rigidity, use of fatigue and stress
concentration factors, Practical examples,

Purpose of shaft couplings, different types of couplings, different types of keys, design of a sunk
key, design of muff coupling, design if split muff coupling, design of flanged coupling, various
constructional features, flexible couplings and their design,

UNIT – III
Gears: Standard system of gears, standard modules and stresses produced in a gear tooth,
concept of uniform strength beam, shape of uniform strength cantilever beam with point load at
its free end, lewis equation, proportions of gear tooth, design of gear tooth based on strength.

Checking the design under dynamic loading conditions and wear loading conditions,
buckingham equations 1 and 2, flexural endurance limit and surface endurance limit, surface
hardness and heat treatment process.

UNIT – IV
Brakes: Different types of brakes, concept of self energizing and self locking of braked,
practical examples, band and block brakes.
Clutches: Necessity of a clutch in an automobile, design of clutch, uniform pressure and uniform
wear.

UNIT – V
Belts: Belts and their construction, flat belts versus v- belts, open and cross belt arrangement,
ratio of tensions, centrifugal tension, effect of centrifugal tension, design of belts, practical
examples.
Rope drives: Constructional features of a rope, specification of a rope, chain drive, its merits
and demerits, constructional features of a chain drive.

UNIT – VI
Bearings: Conditions of proper lubrication, mechanism of dry friction, petroff’s law,
assumptions involved in petrof’s law, hydrodynamic lubrication, practical examples, how do
hydrodynamic conditions develop in a bearing? mckeey’s equation, thick and thin film
lubrications, stability of lubrication, bearing modulus, heat balance in journal bearing, design of
journal bearings, sommerfield number, introducing hydrostatic bearings, introducing magnetic
bearings.

Antifriction bearings: Advantages and disadvantages, Different types of antifriction bearings, A
qualitative comparison of performance of antifriction bearings with journal bearings, Basic static
and basic dynamic load ratings, Equivalent radial load, Selection of bearings from manufacturers
catalogue.

TEXT BOOKS:
1. Bhandari, V B,, Design of Machine Elements, 3/e, Tata McGraw Hill Book
Company, New Delhi, 2009,
2. Shigley, J,E and Mischke, C, R, Mechanical Engineering Design, 6/e, Tata McGraw
Hill, 2005.

REFERENCE BOOKS:
1. Norton, R,L,, Design of Machinery – An introduction to Synthesis and Analysis of
Mechanisms and Machines, McGraw Hill International Editions, New York, Edition II,
2002,
2. Black and Adams, Machine Design, McGraw Hill and Co, New Delhi, 2002,

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2204 Heat Transfer
3-1-0 4

Unit I:
Introduction: Introduction, Modes of heat transfer (Conduction, Convection, Radiation),
Material properties of importance in heat transfer, thermal conductivity, Specific heat capacity,
combined modes of heat transfer, concept of thermal contact resistance.

Unit II:
Heat Conduction: Steady state one-dimensional heat conduction with and without generation of
heat in simple geometries: plane wall, cylindrical and spherical walls, electrical analogy, critical
thickness of insulation, extended surfaces (fins) heat transfer : fin equation (Infinitely Long Fin,
Negligible Heat Loss from the Fin Tip (Insulated fin tip),Convection (or Combined Convection
and Radiation)), fin efficiency, fin effectiveness, Heat transfer in common configurations: plane
walls, long cylinders, spheres, conduction shape factor, 2D steady state heat conduction,
Unsteady conduction: Lumped heat capacity system, transient heat conduction in infinite and
semi-infinite walls, Heisler chart, Biot number.

Unit III:
Convection: Forced convection: Non dimensional numbers and its physical meanings: Nusselt,
Prandtl and Reynolds number, Derivation of energy equation, concept of thermal boundary layer
and derivation of thermal boundary layer equation, flat plate in parallel flow (solution by energy
integral method), cylinder in cross flow, internal flows: concept of thermally fully developed
flow and its corollaries, fully developed pipe flow, fully developed channel flow with constant
wall heat flux, turbulent flow in pipes, Reynolds analogy. Free convection: Vertical plate at
constant temperature, derivation of governing equation, recognition of dimensionless terms, and
solution by integral method.

Unit IV:
Heat Exchangers: Classification of heat exchangers (parallel heat exchanger, counter flow heat
exchanger, compact heat exchanger, cross-flow heat exchanger, Shell-and-tube heat exchanger,
Regenerative heat exchanger, ccondenser, Boiler, concept of fouling factor, overall heat transfer
coefficient, analysis of heat exchangers: LMTD and NTU methods.

Unit V:
Condensation and Boiling: Pool boiling – regimes- calculations on nucleate boiling, critical
heat flux and film boiling. Film wise and drop wise condensation –nusselt’s theory of

condensation on a vertical plate - film condensation on vertical and horizontal cylinders using

empirical correlations.

Unit VI:
Radiation Heat Transfer: Emission characteristics and laws of black-body radiation –
Irradiation – total and monochromatic quantities – laws of Planck, Wien, Kirchoff, Lambert,
Stefan and Boltzmann– heat exchange between two black bodies – concepts of shape factor –
Emissivity – heat exchange between grey bodies – radiation shields – electrical analogy for
radiation networks.

Computer aided heat transfer analysis with cases dealt in the class and visualize temperature
distribution …

Text Books:

1. P.K. Nag, Heat and Mass transfer, TMH, 2007.
2. S.K. Das, Fundamentals of Heat and Mass transfer, New Delhi: Narosa Publishing House Pvt.
Ltd., 2010.
3. Yunus A.Cengel and Afshin J. Ghajar, Heat and mass transfer, McGraw-Hill, 2015.

Reference Books:

1. J.P. Holman, Heat Transfer, McGraw-Hill, 2010.
2. F.P. Incropera, D.P. Dewitt, T.L. Bergman and A.S. Lavine, Fundamentals of Heat and Mass
Transfer, John Wiley & Sons, 2007.

Video Reference links:

Title Expert Name Details of Web link
Expert http://nptel.ac.in/courses/112101097/
Heat and Mass Prof. U.N.
IIT Bombay

Transfer Gaitonde, Prof.

S.P. Sukhatme

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2205 3-1-0 4
Metrology and Mechanical
Measurements

UNIT-I
Systems of limits, fits & Tolerances: Introduction, nominal size, tolerance limits, deviations,
allowance, fits and their types, unilateral and bilateral tolerance system, hole and shaft basis
systems, Interchangeability and selective assembly. Indian Standard Institution System, British
Standard System, International standard system for plain and screwed work.
Limit gauges:Taylor’s principle, design of GO and NO GO gauges, plug, ring, snap, gap, taper,
profile and position gauges.

UNIT-II
Linear measurement: Length standard, line and end standards, slip gauges, calibration of the
slip gauges, dial indicator, micrometres.
Measurement of angles and tapers: Different methods, bevel protractor, angle slip gauges,
spirit levels, sine bar, sine plate, rollers and spheres
Flat surface measurement: Measurement of flat surfaces, instruments used, straight edges,
surface plates, optical flat and auto collimator.
Optical measuring instruments: Tool maker’s microscope and its uses, collimators, optical
projector, optical flats and their uses, interferometer.

UNIT-III
Screw thread measurement: Elements of measurement, errors in screw threads, measurement
of effective diameter, angle of thread and thread pitch, profile thread gauges.
Measurement through comparators: Comparators, mechanical, electrical and electronic
comparators, pneumatic comparators and their uses in mass production.
Gear measurement: Gear measuring instruments, gear tooth profile measurement, measurement
of diameter, pitch, pressure angle and tooth thickness.
Machine tool alignment tests: Alignment tests on lathe, milling, drilling machine tools,
coordinate measuring machine (CMM): Types of CMM, Role of CMM, and applications of
CMM.

Unit IV
Surface roughness measurement: Differences between surface roughness and surface
waviness-numerical assessment of surface finish, CLA, R.M.S values, Rz values, methods of
measurement of surface finish-Tomlinson’s surface meter, profilograph, Talysurf, ISI symbols
for indication of surface finish.
Mechanical measurement: Need of mechanical measurement, basic definitions: hysteresis,
linearity and resolution of measuring instruments, threshold, drift, zero stability, loading effect
and system response. Measurement methods, generalized measurement system, static
performance characteristics, errors and their classification.

Unit V
Measurement of force & torque: Force measurement: load cells, cantilever beams, proving
rings, differential transformers. Measurement of torque: torsion bar dynamometer, servo
controlled dynamometer, absorption dynamometers.
Measurement of strain: Mechanical strain gauges, electrical strain gauges, strain gauge:
materials, gauge factors, theory of strain gauges and method of measurement, bridge
arrangement, temperature compensation. Displacement, velocity/speed, and acceleration,
measurement: working principle of resistive potentiometer, linear variable differential
transducers, electromagnetic transducers, mechanical, electrical and photoelectric tachometers,
piezoelectric accelerometer, seismic accelerometer.

Unit VI
Temperature measurement and temperature measuring devices: Thermocouples, resistance
temperature detectors, thermistor, liquid in glass thermometers, pressure thermometers,
pyrometer, bi-metallic strip. Calibration of temperature measuring devices, numerical examples
on flow measurement.

TEXT BOOKS:
1. Mahajan, Engineering Metrology, Dhanpat Rai & Co, 2010
2. R. K. Jain, Engineering Metrology, Khanna Publishers, 19/e, 2005.
3. I.C. Gupta, Engineering Metrology, Dhanpat Rai & Sons, 2003
4. Raghavendra and Krishnamurthy, Engineering metrology and measurements, Oxford
Publications, 2014
5. Mechanical Measurements by Thomas G Beckwith, Pearson publications
6. Measurement systems by Ernest O Doebelin, Tata McGraw Hill publications

REFERENCE BOOKS:
1. Bewoor, Engineering Metrology
2. Kumar, D.S., “Mechanical Measurements and Control”, Metropolitan, New
Delhi.Kumar,
3. D.S., “Mechanical Measurements and Control”, Metropolitan,
4. Doeblein, E.O., “Measurement Systems, Application Design”, McGraw Hill.

VIDEO REFERENCE LINKS:

Title Expert Name Details of Web link
Expert
Mechanical http://nptel.ac.in/courses/1121061
Measurements Prof.Shunmugam M. S IIT Madras 38/
and Metrology Prof. S.P.
Venkateshan

TEXT REFERENCE LINKS: Details of Web link
Title Expert Name Expert
http://nptel.ac.in/courses/1121061
Mechanical Prof.Shunmugam M. IIT Madras 39/
Measurements S
and Metrology Prof. S.P.
Venkateshan

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2801 0-0-3 2
Metal Cutting and Machine tool
Laboratory

List of Experiments:
1. Milling of spur gear cutting
2. Milling of Helical Gear Cutting.
3. Studying the effect of variations of process parameters and environment on chip form and
mechanism of chip formation.
4. Evaluation of role of machining parameters on variation in cutting forces and studying
the effect of process parameters on cutting temperature.
5. Regrinding of single point cutting tool using Tool and cutter grinder
6. Study of effect of infeed, depth of cut, cutting velocity on surface roughness using
surface grinding machine.
7. An experiment on part programming related to CNC turning machine: step turning,
chamfering, facing.
8. An experiment on part programming related to CNC turning machine: Taper turning,
thread cutting, drilling.
9. An experiment on part programming related to CNC machining center.
10. An experiment on programming related to robotics: pick and place operation, path
planning operation.

II Year B.Tech ME Semester II L-T-P Credits
Code: ME 2802 Thermal Engineering Laboratory
0-0-3 2

1. Vapour compression refrigeration
(a) Thermodynamic cycle of the system
(b) Dependency of coefficient of performance on the water flow rate
(c) Changing the superheating at TEV

2. Four stroke single cylinder Diesel engine
(a) Recording the graph of output power at full load
(b) Measuring fuel consumption

3. Four stroke single cylinder petrol engine
(a) To determine the power and torque curve at full load for a four stroke petrol engine
(b) To determine the specific fuel consumption at 80% partial load

4. Vapour absorption refrigeration system (VARS)
(a) To determine the coefficient of performance (COP) for a VARS and plot graph
between COP and ΔT

5. Cross flow heat exchanger
(a) To determine the coefficient of heat transfer and Nusselt number and Reynolds
number for (1) pipe heater (2) pipe bundle and (3) Finned pipe

6. Conditioning of room air
(a) Determining the contact factor

7. Flame propagation and stability
(a) Studying the characteristics of flame stability and methods to improve the stability
limits
(b) Determination of flame speed based on cone method
(c) Determination of relation between flame speed and air-fuel ratio
(d) Smithells flame separation demonstrations

8. Four cylinder Diesel engine
(a) Plotting the power and torque characteristics curve
(b) Plotting the consumption characteristics curve at 2500 r.p.m
(c) Creation of heat balance at full load

9. Single cylinder engine with variable compression
(a) Plotting a power curve
(b) Determination specific fuel consumption and efficiency
(c) Determining volumetric efficiency and air ratio
(d) Influence of compression ratio on petrol engine
(e) Influence of ignition point on petrol engine
(f) Determining the optimum ignition point

II Year B.Tech ME Semester II L-T-P Credits
Code: EG 2801 English Language Laboratory-IV
0-0-3 2

UNIT 1
• Reading & Writing
• Official Letters: Lab 1
• Business & Professional Reports: Lab 2
• Writing CV & Cover Letter: Lab 3

UNIT 2

• Speaking & Listening
• Group Discussion: Lab 4
• Meetings & Minutes: Lab 5
• Interview Skills: Lab 6

UNIT 3:

Project Work:Writing Business Plans
• How to develop a business plan?
• Examples of Business Plan

Project work shall be based on developing Business Plans by students
Assignments shall be given to a group of 04 students in the 1st week of the semester.

Project progress shall be monitored in the last 04 days of every month.

Project report shall be submitted in a dissertation consisting of 2,500 words.

PPT of the final Project Work shall be conducted between MID Test 3 and End-Sem
Examination.

Lab 9: Written Project

Lab 10: Presentation of the Project

REFERENCE BOOKS:
1. Business Communication, Lesiker&Flately
2. Business Communication, Shirley Taylor, Pearson

List of Issues for the Project Work (not necessarily confined)

1. Issues in Indian Economy 13. Comparative Religion & 25. ICT in India
2. Indian Polity National Integration
3. Indo-Us Relations 26. Ecology & Sustainability
4. Trade & Commerce in 14. Indian Agriculture 27. India’s Space Research
15. Indian Education
India 16. Entrepreneurship 28. Water Crisis & Water
Technology

5. Reserve Bank of India 17. Knowledge Economy & 29. Surveillance Technology
Knowledge Management 30. Health Care in India
6. Decentralization & 31. Road and Transport in
Welfare Society 18. Resource Optimization
India
7. Indian Politics & 19. Innovation & Creativity 32. Agricultural Technology
Electoral reformation 33. Alternate Energy
20. Living with Politics 34. Article 371
8. Issues in Human Rights 35. Misuse of IPC 498a
21. Centre State Relations 36. Ecotourism in AP
9. Terrorism 37. Organic Agriculture
22. Globalization , Dumping & 38. Generic Drugs & Indo-Us
10. Asymmetric anti-dumping
Interdependence in post- Patent Disputes
Global Cultural Exchange 23. Transformative Leadership:
The case of Mahatma
11. National Integration Gandhi
12. India’s national Security
24. Indian Television &
Freedom of Expression

II Year B.Tech ME II Year – SUMMER SEMESTER L-T-P Credits
Code: ME 2901
Summer Semester 0-0-3 2
Heat Transfer Laboratory

Sl.No Particulars
1 Thermal conductivity of metal rod apparatus
2 Composite wall apparatus
3 Heat transfer through pin - fin
4 Natural convection
5 Heat transfer through forced convection
6 Emissivity measurement
7 Stefan Boltzmann apparatus
8 Parallel flow & Counter flow heat exchanger
9 Filmwise and Dropwise condensation
10 Performance test on vapor compression refrigeration test rig
11 Air conditioning test rig
12 Transient heat conduction

II Year B.Tech ME Summer Semester L-T-P Credits
Code: ME 2902 0-0-3 2
Metrology and Mechanical
Measurements Laboratory

Metrology laboratory

1. To calibrate the measuring instruments like Vernier caliper, Digital vernier caliper,
Vernier height gauge, Vernier depth gauge, outside micrometer and inside micrometer.

2. Measurement of angles.
3. Inspection of crank shaft and jig plate.
4. Application of tool maker’s microscope and profile projector.
5. Gear measurement and calibration of dial gauge.
6. Application of CMM.

Mechanical Measurements laboratory

1. Calibration of pressure gauge using dead weight tester.
2. Study and calibration of LVDT transducer for displacement measurement.
3. Study and calibration of magnetic pickup sensor for the measurement of speed.
4. Calibration of capacitance transducer for angular displacement .
5. Study and calibration of torque measurement using AC induction motor.
6. Study and calibration of strain gauge for force and displacement measurement.
7. Study and calibration of impact by using piezoelectric transducer.
8. Study and calibration of static torque using fulcrum and weight.
9. Study and calibration vibration sensor.
10. Study and check the work of mechanical proving ring.
11. Introduction to PLC(Programmable Logic Controller).
12. Study and calibration of the strain gauge.
13. Study and calibration of the pressure gauge.