KARNATAK LAW SOCIETY‟S GOGTE INSTITUTE OF … · fundamentals, and an engineering specialization...

KARNATAK LAW SOCIETY‟S

GOGTE INSTITUTE OF TECHNOLOGY

UDYAMBAG, BELAGAVI-590008

(An Autonomous Institution under Visvesvaraya Technological University, Belagavi)

(APPROVED BY AICTE, NEW DELHI)

Department of Mechanical Engineering

Scheme and Syllabus (2015 Scheme)

4th

Semester (B.E. Mechanical Engineering)

VISION OF INSTITUTION

Gogte Institute of Technology shall stand out as an institution of excellence in technical education and

in training individuals for outstanding caliber, character coupled with creativity and entrepreneurial

skills.

MISSION OF INSTITUTION

To train the students to become Quality Engineers with High Standards of Professionalism and Ethics

who have Positive Attitude, a Perfect blend of Techno-Managerial Skills and Problem solving ability

with an analytical and innovative mindset.

QUALITY POLICY

Imparting value added technical education with state-of-the-art technology in a congenial,

disciplined and a research oriented environment.

Fostering cultural, ethical, moral and social values in the human resources of the institution.

Reinforcing our bonds with the Parents, Industry, Alumni, and to seek their suggestions for

innovating and excelling in every sphere of quality education.

VISION OF DEPARTMENT

To emerge as a center of excellence in technical education and research by moulding students with techno managerial skills coupled with ethics and to cater to the needs of the industry and society in

general.

MISSION OF DEPARTMENT

To impart value based education and to promote research and training in frontier areas to face the challenges in the changing global scenario; to provide impetus to industry institute relation, to imbibe

social, ethical, managerial and entrepreneurial values in students.

PROGRAM EDUCATIONAL OBJECTIVES (PEOs)

1. The graduates will acquire core competence in basic science and mechanical engineering fundamentals necessary to formulate, analyze, and solve engineering problems and to pursue

advanced study or research.

2. The graduates will engage in the activities that demonstrate desire for ongoing personal and

professional growth and self-confidence to adapt to rapid and major changes.

3. The graduates will maintain high professionalism and ethical standards, effective oral and written communication skills, work as part of teams on multidisciplinary projects under diverse

professional environments, and relate engineering issues to the society, global economy and to

emerging technologies.

PROGRAM OUTCOMES (POs)

1. Engineering knowledge: Apply the knowledge of mathematics, science, engineering

fundamentals, and an engineering specialization to the solution of complex engineering

problems. 2. Problem analysis: Identify, formulate, research literature, and analyze complex

engineering problems reaching substantiated conclusions using first principles of

mathematics, natural sciences, and engineering sciences. 3. Design/development of solutions: Design solutions for complex engineering problems

and design system components or processes that meet the specified needs with

appropriate consideration for the public health and safety, and the cultural, societal, and

environmental considerations. 4. Conduct investigations of complex problems: Use research-based knowledge and

research methods including design of experiments, analysis and interpretation of data,

and synthesis of the information to provide valid conclusions. 5. Modern tool usage: Create, select, and apply appropriate techniques, resources, and

modern engineering and IT tools including prediction and modeling to complex

engineering activities with an understanding of the limitations. 6. The engineer and society: Apply reasoning informed by the contextual knowledge to

assess societal, health, safety, legal, and cultural issues and the consequent

responsibilities relevant to the professional engineering practice. 7. Environment and sustainability: Understand the impact of the professional engineering

solutions in societal and environmental contexts, and demonstrate the knowledge of, and

need for sustainable development. 8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities

and norms of the engineering practice. 9. Individual and team work: Function effectively as an individual, and as a member or

leader in diverse teams, and in multidisciplinary settings. 10. Communication: Communicate effectively on complex engineering activities with the

engineering community and with society at large, such as, being able to comprehend and

write effective reports and design documentation, make effective presentations, and give

and receive clear instructions. 11. Project management and finance: Demonstrate knowledge and understanding of the

engineering and management principles and apply these to one‟s own work, as a member

and leader in a team, to manage projects and in multidisciplinary environments. 12. Life-long learning: Recognize the need for, and have the preparation and ability to

engage in independent and life-long learning in the broadest context of technological

change.

PROGRAM SPECIFIC OUTCOMES (PSOs)

1. The graduates will acquire core competence in basic science and mechanical engineering

fundamentals necessary to formulate, analyze and solve engineering problems and to pursue

advanced study or research. 2. The graduates will engage in the activities that demonstrate desire for ongoing personal and

professional growth and self-confidence to adapt to rapid and major changes.

3. The graduates will maintain high professionalism and ethical standards, effective oral and

written communication skills, work as part of teams on multi-disciplinary projects under diverse

professional environments and relate engineering issues to the society, global economy and to

emerging technologies.

Scheme of Teaching

Fourth Semester

Sr.

No.

Subject Code Subject

Credits Total

credits

Contact

Hours/w

eek

Marks

L–T- P CIE SEE Total

1. MATMC41 Engineering

Mathematics –IV BS 3 – 1 - 0 4 5 50 50 100

2. ME42A/

ME42B

Material Science and

Metallurgy/Mechanical

Measurements and

Metrology

PC 3 – 0 - 0 3 4 50 50 100

3. ME43 Applied

Thermodynamics PC 3 – 1 - 0 4 5 50 50 100

4. ME44 Kinematics of

Machines PC 3 – 1 - 0 4 5 50 50 100

5. ME45A/

ME45B

Metal Casting and

Joining

Processes/Metal

Cutting and Machine

Tools

PC 3 – 0 - 0 3 4 50 50 100

6. ME46A/

ME46B

Computer Aided

Machine Drawing/Fluid

Mechanics

PC 3 - 0 - 1/

3 – 1 - 0 4 6/5 50 50 100

7. MEL47A/

MEL47B

Metallography and

Material Testing

Lab/Mechanical

Measurements and

Metrology lab

L1 0 – 0 -

1.5 1.5 3 25 25 50

8. MEL48A/

MEL48B

Foundry and Forging

lab/Machine Shop L2

0 – 0 -

1.5 1.5 3 25 25 50

9. 15PED49 Design Thinking HS 1- 0 -1 2 4 50 50

10.

MATDIP2 # Bridge course Maths

–II(Diploma)

MN

C

Mandat

ory

Non-

Credit

Course

50 50 100

Total 25 35/34 400 350 750

Engineering Mathematics –IV

Course Code MATMC41 Credits 4

Course type BS CIE Marks 50 marks

Hours/week: L-T-P 3 – 1– 0 SEE Marks 50 marks

Total Hours: 50 SEE Duration 3 Hours for 100 marks

Course learning objectives

1. Use the concept of Interpolation to solve practical problems. 2. Understand the concept of Partial Differential Equations and their applications.

3. Understand Complex valued functions and get acquainted with Complex Integration and

construction of series. 4. Get acquainted with Sampling Distribution and Testing of Hypothesis.

5. Study the concept of Calculus of Variations and its applications.

Pre-requisites :

1. Partial Differentiation

2. Basic Probability, Probability Distribution 3. Matrix operations

4. Basic Integration

Unit – I 10 Hours

Finite differences and Interpolation: Forward and Backward differences, Newton‟s Forward and Backward Interpolation Formulae, Divided Difference, Newton‟s Divided Difference Formula.

Lagrange‟s Interpolation Formula. Illustrative examples. Numerical Integration: Newton- Cotes

Quadrature formula, Trapezoidal rule, Simpsons 1/3rd rule, Simpsons 3/8

th rule, Weddle‟s rule. Practical

Examples. (All Formulae without proof).

Unit – II 10 Hours

Partial Differential Equations: Partial Differential Equations-Formation of PDE by elimination of arbitrary constants and Functions, Solution of non homogeneous PDE by direct integration, Solution of

homogeneous PDE involving derivative with respect to one independent variable only.

Applications of Partial Differential Equations: Derivation of One dimensional Heat and Wave equations. Solutions of One dimensional Heat and Wave equations, Two dimensional Laplace

equations by the method of separation of variables. Numerical solution of One dimensional Heat and

Wave equations, Two dimensional Laplace equation by finite differences.

Unit – III 10 Hours

Complex Analysis: Functions of complex variable w = f(z). Analytic functions, Harmonic function and

properties, Cauchy –Reimann equations in Cartesian coordinates and polar coordinates (without proof). Derivatives of e

z, logz and sinz .Construction of Analytic functions by Milne –Thomson

method. Complex Integration -Cauchy‟s Theorem, Cauchy‟s Integral formula (without proof).Taylor‟s

and Laurent‟s series(without proof).Singularities ,Poles, Residues –Examples. Cauchy‟s Residue Theorem (Statement and examples). Applications to flow problems.

Unit – IV 10 Hours Sampling distribution and Testing of Hypothesis: Sampling, Sampling distribution, Sampling

distribution of means, Level of significance and confidence limits, tests of significance for small and

large samples, „t‟ and „chi square‟ distributions. Practical examples.

Unit – V 10 Hours

Calculus of Variations: Concept of a Functional, External of a Functional, Euler‟s equation- standard

problems.

Applications: Geodesics, Hanging chain, Minimal surface of revolution and Brachiostochrone

problem.

Books

1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers., 42

nd Edition and onwards.

2. P.N.Wartikar & J.N.Wartikar Applied Mathematics (Volume I and II) Pune Vidyarthi Griha

Prakashan,7th Edition and onwards.

3 B. V. Ramana Higher Engineering Mathematics, Tata McGraw-Hill Publishing Company Ltd.

4 Erwin Kreyszig Advanced Engineering Mathematics, John Wiley & Sons Inc. ,9th Edition

and onwards.

5 Peter V. O‟ Neil Advanced Engineering Mathematics, Thomson Brooks/Cole,7th Edition

and onwards.

6 Glyn James Advanced Modern Engineering Mathematics, Pearson Education,4th Edition

and onwards.

Course Outcome (COs)

At the end of the course, the student will be able to: Bloom‟s

Level

1. Use Finite differences in Interpolation. [L3] 2. Form and Solve Partial differential Equations. [L2,L3] 3. Develop Heat, Wave equations and solve them using Numerical methods. [L3]

4. Discuss Complex valued functions, Complex Integration and Construct Infinite series of complex valued functions.

[L2, L3]

5. Test the Hypothesis and Solve practical problems. [L2,L3] 6. Understand the concept of Functional and Identify the external of a Functional. [L3]

Program Outcome of this course (POs) PO No.

1.

An ability to apply knowledge of Mathematics, Science and Engineering. [PO1]

2. An ability to identify, formulate and solve engineering problems. [PO5]

3. An ability to use the techniques, skills and modern engineering tools necessary for engineering practice.

[PO11]

Course delivery methods Assessment methods

1. Black board teaching 1. Internal Assessment Tests

2. PPT 2. Assignments

3. Quiz

Scheme of Continuous Internal Evaluation (CIE):

Components Average of best two

IA tests out of three

Average of

assignments (Two) /

activity

Quiz

Class participation

Total Marks

Maximum Marks: 50 25 10 5 10 50

Writing two IA test is compulsory.

Minimum marks required to qualify for SEE : 20

Scheme of Semester End Examination (SEE):

1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the

calculation of SGPA and CGPA.

2. Minimum marks required in SEE to pass: 40 out of 100

3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full

questions. SEE question paper will have two compulsory questions (any 2 units) and choice will

be given in the remaining three units.

Material Science and Metallurgy

Course Code ME42A Credits 03

Course type PC CIE Marks 50 marks

Hours/week: L-T-P 4 – 0 – 0 SEE Marks 50 marks



1. To understand the types of crystal structures and relate to properties

2. To identify the testing methods and analyze the mechanical properties and failure analysis

3. To understand the formation of alloys using phase diagrams 4. To know physical and mechanical properties of metals by heating and cooling

5. To acquire knowledge of newer materials and its applications

Pre-requisites : Elementary knowledge of Physics & Chemistry

Unit – I 10 Hours

Crystallography and Microscopy

Introduction to Material Science & Engineering materials, Classification of engineering materials,

Levels of structure, Structure-Property Relationship, Crystal structures-SC, BCC, FCC, HCP, Average

number of atoms per unit cell (Nav), Atomic Packing Factor (APF), Co-Ordination number, types of

Crystal imperfections, Slip, Twinning, Numerical on APF.

Self learning topics: Know the optical microscopy methods and magnification

Unit - II 10 Hours

Mechanical Testing and Properties

Mechanical Testing: Tensile, Compression, Flexural, Shear, Fatigue, Creep, Impact (Charpy and Izod), Hardness,Wear Test, and plotting the curves of each test.

Mechanical properties: Stress-Strain curves and types of stress, strain curves for different materials,

Engineering and True stress, strain diagram, Relation between Engineering stress and True stress,

numerical on tensile and compression test, Analysis of Failures of metals by Fracture.

Self learning topics: Correlate the various properties w.r.t applications

Unit - III 12 Hours

Solidification and Phase Diagrams

Solidification: Homogenous & Heterogeneous solidification, Solid, Interstitial &Substitutional Solid

Solution, Hume Rothery Rules for Substitutional Solid Solution.

Phase diagrams: Classification, Construction of a phase diagram (Isomorphous), Lever rule, Tie Line

rule, Gibbs phase rule, Allotropic forms of iron, Iron carbon diagram, Different phases, Invariant

reactions, critical temperatures seen in the iron carbon diagram, Numerical based on construction of

phase diagram & evaluation of carbon composition. Types of grain structures. Classification of Steel

and Cast Iron.

Self learning topics: Solidification diagrams for alloys and nonferrous materials

Unit - IV 08 Hours

Heat Treatment and surface treatment techniques

Heat Treatment: Definition, General Classification, construction of TTT & CCC curves, Annealing,

Normalizing, Hardening, Tempering, Austempering, retained austenite, Martempering and applications

of each, Jominy end quench test.

Surface treatment: Techniques like flame hardening, induction hardening, carburizing, nitriding, Age

hardening of nonferrous metals and its applications.

Unit - V 12 Hours

Advanced materials

Composites, classification of composites PMC, MMC, CMC, CCC, applications of composites,

processing methods of composites of PMC and MMC.

Introduction and applications: Smart materials, Shape memory alloys, piezoelectric materials, nano

materials, Bio materials, powder metallurgy.

Books

1. V. Raghavan, Materials Science and Engineering, 5thEdition, Prentice Hall, India.

2. Dr. V. D. Kodgire and Dr. S V Kodgire, Material Science and Metallurgy, 36th Edition, Everest

publishing house, 2015.

3. W. D. Callister, Materials Science and Engineering: An Introduction, 9th Edition, Wiley

publication, 2013.

4. T. V. Rajan, C. P. Sharma, Ashok Sharma, Heat Treatment-Principles & Techniques, Prentice

Hall, India, 1994. 5. William F. Smith, Materials Science and Engineering, Tata McGraw Hill, 2011.



Level

1. Classify the Structure of materials at different levels, understand the basic concepts

of crystalline materials like unit cell, APF, Co-ordination Number etc. [L2]

2. Understand the concepts of mechanical behavior of materials and calculations of

same using appropriate equations. [L2]

3. Interpret the concept of phase & phase diagram & understand the basic

terminologies associated with metallurgy. Construction and identification of phase diagrams and reactions.

[L3,L2] 4. Define different heat treatment processes. Select different heat treatment processes

for an application. Understand the significance of properties Vs microstructure. Surface hardening & its types. Introduce the concept of hardenability &

demonstrate the test used to find hardenability of steels.

[L1, L5]

5. Explain features, classification, applications of newer class materials like smart

materials, piezoelectric materials, biomaterials, composite materials etc. [L3, L4]


1. An ability to apply Knowledge of mathematics, science and engineering [PO1]

2. An ability to design a system, component, or process to meet desired needs within. Realistic constraints such as economic, environmental, social, political, ethical,

health and safety, manufacturability, and sustainability. [PO3]

3. An ability to function in Multidisciplinary teams. [PO9]

4. An ability to identify, formulate, and solve engineering problems. [PO5]

5. Recognition of the need for, and an ability to engage in life-long learning. [PO12]

http://library.git.edu/cgi-bin/koha/opac-detail.pl?biblionumber=1218&query_desc=ti%2Cwrdl%3A%20material%20science

Course delivery methods

Assessment methods

1. Lecture and board 1. Quiz

2. PPT 2. Assignments/Activity

3. Video 3. Internal Assessment Tests

4. Prototypes 4. End Semester Exam




Average of assignments (Two) /

activity

Quiz

Class

participation

Total

Marks

Maximum Marks: 50 25 10 5 10 50



Self-Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage

shall be given in SEE question paper.








Mechanical Measurements and Metrology

Course Code ME42B Credits 03


Hours/week: L-T-P 4 - 0 – 0 SEE Marks 50 marks



1. To develop in students the knowledge of basics of Measurements, Metrology and Measuring devices.

2. To understand the concepts of various measurement systems & standards with regards to

realistic applications. 3. The application of principles of metrology and measurements in industries.

4. To develop competence in sensors, transducers and terminating devices with associated

parameters 5. To develop basic principles and devices involved in measuring surface textures

Pre-requisites: Elementary knowledge of Physics and Mathematics.

Unit - I 10 Hours Standards of Measurements: Definition and objectives of metrology, Standards of length

International prototype meter, Imperial standard yard, Wave length standard, Subdivision of standards,

Line and end standard, Comparison, Calibration of end bars, Slip gauges, Wringing phenomena, Indian

standards(M-87,M112), Numerical on building of Calibration of end bars & slip gauges.

Geometric dimensioning &Tolerancing (GD&T): Introduction, ANSI, ASME & ISO systems of

GD&T, functional dimensioning, feature & feature of size, advantages & limitations, feature control frame, fourteen characteristic symbols, form controls, profile controls, orientation controls, location

controls, run out controls, and datum

Self learning topics: Form controls, profile controls, orientation controls, location controls, run-out controls, and datum

Unit - II 10 Hours System of limits, Fits, Tolerances and gauging: Definition of tolerance, principle of

inter-changeability and selective assembly. Concept of limits of size and tolerances, compound

tolerances, accumulation of tolerances. Definition of fits, types of fits. Geometrical tolerance and

positional tolerances. Hole basis system and Shaft basis system. Classification of gauges, concept of design of gauges (Taylor‟s principles), wear allowance on gauges. Types of gauges -plain plug gauge,

ring gauge, snap gauge, gauge materials.

Self learning topics: Understand the concept of Wear allowance on gauges

Unit - III 10 Hours

Measurements and Measurement systems: Definition, significance of measurement, generalized

measurement system, definitions and concept of accuracy, precision, calibration, threshold, sensitivity,

hysteresis, repeatability, linearity, loading effect, system response-times delay. Errors in Measurements,

classification of Errors.

Transducers: Transfer efficiency, Primary and Secondary transducers, and classification of transducers

with examples. Advantages of each type transducers.

Intermediate modifying and terminating devices: Mechanical systems, inherent problems, Electrical

intermediate modifying devices, input circuitry, and electronic amplifiers.

Self learning topics: Study of various intermediate modifying and terminating devices

Unit - IV 10 Hours

Measurement of pressure: working principle and applications of elastic members, Bridgeman gauge,

McLeod gauge, Pirani gauge.

Strain measurement: Types of strain gauges and their working principles, strain gauge circuits.

Temperature measurement: Resistance thermometers, thermocouple, law of thermo couple, materials

used for construction, pyrometer, optical pyrometer

Self learning topics: Types of strain gauges: Quarter, half and full bridge strain gauges.

Unit - V 10 Hours

Angular measurement: Angular measurements, Bevel Protractor, Sine Principle and. use of Sine bars,

Sine centre, use of angle gauges, (numerical on building of angles), Clinometer.

Surface Texture: Meaning of surface texture and definitions, factors affecting surface texture,

elements of surface texture, symbols for specifying surface finish, methods for measuring surface

finish, surface finish measuring instruments

Self learning topics: Construction and study of Clinometer, Sine Bar, Bevel protractor

Books 1. Jain R.K, Engineering Metrology, Khanna Publishers, 2009, 21

st edition ISBN: 978-8174091536

2. N.V Raghavendra and L. Krishnamurthy, Engineering Metrology and Measurements, Oxford

University Press, 2014 3. I. C. Gupta, Engineering Metrology, Dhanpat Rai Publications, Delhi, 5th revised edition 2005

4. Beckwith T.G, and N. Lewis Buck, Mechanical Measurements, Addison Wesley, 1991,5th

edition, ISBN:81-7808-055-9



Level

1. Explain the basics of standards of measurement, limits, fits & tolerances industrial

applications [L2]

2. Identify the uses of gauges and comparators [L2]

3. Understand the significance of measurement system, errors, transducers, intermediate modifying and terminating devices

[L2]

4. Interpret measurement of field variables like force, torque and pressure [L3]

5. Comprehend the fundamentals of thermocouple and strain measurement [L3]


1. An ability to apply knowledge of mathematics, a. science, and engineering [PO1]

2. An ability to design a system, component, or process to meet desired needs within

realistic constraints such as economic, environmental, social, political, ethical, health

and safety, manufacturability, and sustainability

[PO3]

3. An ability to identify, formulate, and solve engineering problems [PO5]



1. Lecture & Board 1. CIE

2. PPT 2. Quiz

3. Videos 3. Assignment

4. Course Project


Components Average of best two IA tests out of three

Average of

assignments (Two) /

activity

Quiz

Class

participation

Total

Marks

Maximum Marks: 50 25 10 5 10 50



Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage









Applied Thermodynamics

Course Code ME43 Credits 04


Hours/week: L-T-P 3 –1 – 0 SEE Marks 50 marks


Course Learning Objectives (CLOs):

1. Evaluate the performance of gas power cycles

2. Explain the combustion of hydrocarbon fuels and calculate the parameters such as stoichiometric air fuel ratio, Excess air

3. Analyze vapour power cycles for the cycle thermal efficiency and explain reheat and regenerative

vapour power cycles 4. Calculate the power and efficiencies of an I C engine

5. Derive an expression for the efficiency of single acting and multi stage acting reciprocating

compressor and derive an expression for volumetric efficiency of reciprocating compressor

6. Analyze thermal efficiency of ideal Brayton cycle and explain different jet and rocket propulsion engine

7. Analyze the vapour –compression refrigeration systems. Explain air cycle refrigeration, reversed

Carnot cycle, reversed Brayton cycle, vapour absorption refrigeration system 8. Define and calculate specific humidity, relative humidity, dry bulb temperature, wet bulb

temperature and dew point temperature and explain the various air conditioning process.tur and

explain the various air conditioning processes.

Pre-requisites : Fundamentals of basic thermodynamics

Unit - I 14 Hours

Gas Power Cycles: Air standard cycles; Assumptions, Carnot, Otto, Diesel and Dual cycles, P-V and

T-s diagrams, description, efficiencies. Comparison of Otto and Diesel cycles - for same compression

ratio and for same maximum pressure and temperatures. Numericals

Self Learning Topics: Study of Sterling cycle

Combustion thermodynamics: Theoretical (Stoichiometric) air for combustion of fuels. Excess air,

mass balance, actual combustion. Exhaust gas analysis. A/F ratio. Numericals.

Self Learning Topics: Enthalpy of formation, enthalpy and internal energy of combustion, Adiabatic

flame temperature and combustion efficiency.

Unit – II 8 Hours

Vapour Power Cycles: Carnot vapour power cycle, drawbacks as a reference cycle. Simple Rankine

cycle; description, T-S diagram, analysis for performance. Comparison of Carnot and Rankine cycles.

Effects of boiler and condenser pressure and superheating on Rankine cycle performance. Reheat cycle,

regenerative cycle, combined reheat and regenerative cycles, supercritical Rankine cycle, Numericals.

Self Learning Topics: Supercritical and binary vapour power cycles

Unit – III 10 Hours

I.C. Engines: Measurement of BP, FP, IP, Air flow rate, speed, fuel flow rate, Testing of two-stroke

and four-stroke SI and CI engines for performance, related numerical problems, heat balance, Morse

test.

Self Learning Topics: Study of P-V diagram

Reciprocating Compressors: Operation of a single stage reciprocating compressors. Derivation of

work per cycle for a compressor with and without clearance, volumetric efficiency. Multi-stage

compressors, saving in work, optimum intermediate pressure for perfect & imperfect inter-cooling,

minimum work for compression, Numericals

Unit – IV 6 Hours

Gas turbines and Jet Propulsion: Open and closed cycles. Simple Brayton cycle, Brayton cycle with

regeneration, Effect of isentropic efficiency of compressors and turbines on efficiency of gas turbine

cycle, Methods to improve thermal efficiency- multistage compression with inter-cooling, reheating and

regeneration, Air standard cycle for Jet propulsion, Numericals.

Self Learning Topics: Modifications to Turbojet engines

Unit –V 12 Hours

Refrigeration: Vapour compression refrigeration system; description, analysis, refrigerating effect,

capacity, power required, units of refrigeration, COP. Air cycle refrigeration; reversed Carnot cycle,

reversed Brayton cycle. Vapour absorption refrigeration system. Numerical

Air-conditioning: Properties of air water vapour mixtures, Dry bulb temperature, wet bulb

temperature, dew point temperature; partial pressures, specific and relative humidifies, Enthalpy and

adiabatic saturation temperature. Construction and Use of psychrometric chart. Analysis of various

processes; heating, cooling, dehumidifying and humidifying. Adiabatic mixing of streams of moist air,

summer and winter air - conditioning. Numerical.

Self Learning Topics: Refrigerants and their desirable properties.

Books

1. Claus Borgnakke, Richard Sonntag, “Fundamentals of thermodynamics”, 7th edition, John

Wiley & sons 2009. Or Gordon J Van Wylen, Richard Sonntag, “Fundamentals of classical

thermodynamics”, 2nd

Edition, Wiley eastern Ltd., 1987.

2. M. David Burghardt, “Engineering Thermodynamics with Applications”, 3rd edition, Harper

and Row Publications, 1986.

3. C.P. Arora, “Refrigeration and air conditioning”, Tata McGraw Hill, 3rd edition, 2008.

4. V. Ganesan, “Internal Combustion Engines”, 3rd

edition, Tata McGraw Hill, 2007.

5. Dr. S.S. Banwait, Dr. S.C. Laroiya, “Properties Of Refrigerant &Psychrometric Tables &

Charts In SI Units”, Birla Pub. Pvt. Ltd., New Delhi, 2008

6. Michael J. Moran, Howard N. Shapiro, Daisie D. Boettner, Margaret B. Bailey, “Principles of

engineering thermodynamics”, 7th Edition, Wiley India publishers, 2012.

7. Yunus Cengel and Michael Boles, “Thermodynamics (SI Units)”, 7th Edition, Tata McGraw

Hill, 2012.



Level

1. Derive an expression for thermal efficiency of an air standard cycles used in IC Engines and compare them.

[L3]

2. Write combustion equation for fuels and calculate air-fuel ratios [L3]

3. Analyze simple Rankine cycle and modified Rankine cycles and compare them [L3]

4. Calculate performance parameters for an IC engine [L3] 5. Calculate work and volumetric efficiencies of reciprocating compressors [L3]

6. Analyze simple Brayton cycle and modified Brayton cycles and compare them [L3]

7. Analyse vapour compression refrigeration cycle [L3]

8. Calculate properties of air-water vapour mixture an use psychrometric chart to

analyse summer and winter air conditioning cycles [L3]


1. An ability to apply knowledge of mathematics, science and engineering. [PO1]


3. An understanding of professional and ethical responsibility. [PO6] 4. An ability to communicate effectively. [PO7]

5. A recognition of the need for, and any ability to engage in life-long learning [PO8]


1. Black board and chalk 1. Assignments

2. Power point presentation 2. Quizzes

3. IA tests

4. SEE




Average of

assignments (Two) /

activity

Quiz

Class participation

Total Marks

Maximum Marks: 50 25 10 5 10 50











be given in the remaining three units

Kinematics of Machines

Course Code ME44 Credits 4


Hours/week: L-T-P 3 –1 – 0 SEE Marks 50 marks



1. To understand the basic elements of kinematics

2. To study the different types of mechanisms and their applications

3. To analyze the velocity and acceleration in mechanism by different approach 4. To study the concept of gears and gear train

5. To draw the different types of cam profiles

Pre-requisites :Knowledge of basics of physics and mathematics

Unit - I 10Hours Introduction: Definitions of Link or element, kinematic pairs, Degrees of freedom, Kinematic chain,

Mechanism, Structure, Mobility of Mechanism, Inversion, and Machine. Grubler's criterion (with

derivation) Kinematic Chains and Inversions: Inversions of Four bar chain, Single slider crank chain

and Double slider crank chain and their applications

Unit - II 10Hours

Mechanisms: Quick return motion mechanisms- Drag link mechanism, Whitworth mechanism and

Crank and slotted lever Mechanism. Straight line motion mechanisms- Peaucellier‟s mechanism and

Robert's mechanism. Intermittent Motion mechanisms-Geneva wheel mechanism and Ratchet and Pawl mechanism. Toggle mechanism, Pantograph, Ackerman steering gear mechanism, Davis steering gear

mechanisms.

Velocity and Acceleration Analysis of Mechanisms (Graphical Methods): Velocity and acceleration analysis of Four Bar mechanism, slider crank mechanism and Simple

Mechanisms by relative motion method and Corolis component of acceleration.

Self learning topics: Intermittent Motion mechanisms

Unit - III 10Hours

Velocity Analysis by Instantaneous Centre Method, Klein's Construction: Definition, Kennedy's Theorem, Determination of linear and angular velocity using instantaneous

centre method. Klein's Construction: Analysis of velocity and acceleration of single slider crank

mechanism.

Velocity and Acceleration Analysis of Mechanisms (Analytical Methods):

Analysis of four bar chain using analytical expressions using of complex algebra

Self learning topics: Velocity analysis by Instantaneous centre method

Unit - IV 10Hours

Gears

Spur Gear: Gear terminology, law of gearing, Characteristics of involute profile, Path of contact, Arc

of contact, Contact ratio of spur, gears, Interference in involute gears. Methods of avoiding interference,

Back lash. Comparison of involute and cycloidal teeth. Different types of Gears with applications.

Gear Trains :Simple gear trains, Compound gear trains, Epicyclic gear trains, tabular methods of

finding velocity ratio of epicyclic gear trains. Tooth load and torque calculations in epicyclic gear

trains, Differential gear mechanism.

Self learning topics: Different types of Gear ,Gear terminology

Unit - V 10Hours

Cams Types of cams and followers. Displacement, Velocity and, Acceleration diagrams for cam profiles. Disc

cam with reciprocating follower having knife-edge, roller and flat-face follower, Disc cam with

oscillating roller follower. Follower motions including SHM, Uniform velocity, uniform acceleration and retardation and Cycloidal motion

Self learning topics: Types of cams and followers

Books

1. Ratan S.S, “Theory of Machines”, Tata McGraw Hill Publishing Company Ltd., New Delhi, 3rd

edition-2009 2. Sadhu Singh,“Theory of Machines”, Pearson education (Singapore) Pvt. Ltd. Indian Branch

New Delhi, 2edition.2006.

3. J.J.Uicker.G.R.Pennock, G.E.Shigley, “Theory of Machines and Mechanism”, OXFORD 3rd

edition 2009.

4. Ambekar Mechanism and Machine theory, PHI,2007.

5. H.G. Phakatkar,” Theory of machines –I Nirali Prakashan; 6th edition (2012)


At the end of the course, the student will be able to Bloom‟s

Level

1. Define the different types of Links, pairs. [L1]

2. Describe the different type of mechanisms. [L2] 3. Discuss the velocity and acceleration analysis by different methods. [L2] 4. Explain the concept of gear. [L2] 5. Sketch various cam profiles. [L3]


1. The knowledge of mathematics, science and engineering [PO1] 2. Identify, formulate and solve engineering problem [PO5]

3. Recognition of the need for ,and an ability to engage in life-long learning [PO9]


1. Activities 1. Internal assessment

2. Demonstration 2. Assignments

3. Power point presentation 3. Course seminar/project

4. Chalk and board 4. Quiz




Average of

assignments (Two) /

activity

Quiz

Class participation

Total Marks

Maximum Marks: 50 25 10 5 10 50












Metal Casting and Joining Processes



Hours/week: L-T-P 4 – 0 – 0 SEE Marks 50 marks

Total Hours: 50 SEE Duration 3 Hours for

100 marks


1. Basic definitions and casting process

2. Sand Moulding, Cores, Gates, Risers, cleaning of castings & Moulding Machines 3. Melting Furnaces & Special moulding Process

4. Welding Processes

Pre-requisites :

Student should have the knowledge of engineering drawing and basic of Mathematics.

Unit - I 9 Hours

Casting Process

Introduction: Concept of Manufacturing process, its importance. Classification of Manufacturing processes. Introduction to Casting process & steps involved. Varieties of components produced by

casting process. Advantages & Limitations of casting process.

Patterns: Definition, functions & types, Materials used for pattern, various pattern allowances with numerical. Binder: Definition, Types of binder used in moulding sand. Additives: Need, Types of

additives used and their properties

Self learning topics: Materials used for the pattern

Unit - II 10 Hours

Sand Moulding Cores Gates, Risers, cleaning of castings & Moulding Machines

Sand Moulding: Types of base sand, requirement of base sand. Moulding sand mixture ingredients for

different sand mixtures. Method used for sand moulding for Green sand & dry sand.

Cores: Definition, Need, Types. Method of making cores, Binders used, core sand moulding. Gating & Risers. Principle and types. Cleaning of castings. Basic steps, Casting defects.

Moulding Machines: Jolt type, Squeeze type, Jolt & Squeeze type and Sand slinger.

Self learning topics: Cleaning of castings

Unit - III 12 Hours

Melting Furnaces & Special moulding Process

Classification of furnaces. Constructional features & working principle of coke fired, oil fired and Gas

fired pit furnace, Resistance furnace, Electric Arc Furnace, Cupola furnace.

Special moulding Process: Study of important moulding processes, Shell mould, and Investment mould. Metal moulds: Gravity die-casting, Pressure die casting, Centrifugal casting, Squeeze Casting

and Continuous Casting Processes.

Unit – IV 12 Hours

Welding Process

Welding process: Definition, Principles, Classification, Application, Advantages & limitations of

welding. Arc Welding: Principles of Arc Welding , Flux Shielded Metal Arc Welding (FSMAW),

Principles Oxy acetylene gas welding and flame characteristics, Inert Gas Welding (TIG & MIG) Submerged Arc Welding (SAW) and Atomic Hydrogen Welding processes. Chemical Reaction in Gas

welding, Flame characteristics. Gas torch construction &working. Forward and backward welding.

Resistance welding - principles, Seam welding. Friction welding, Explosive welding, Thermit welding,

Laser welding and Electron beam welding. Self learning topics: Arc Welding: Principles of Arc Welding

Unit – V 07 Hours

Metallurgical aspects in welding & Inspection Methods

Structure of welds, Formation of different zones during welding. Heat affected zone (HAZ). Parameters

affecting HAZ. Effect of carbon content on structure and properties of steel. Welding defects – Detection, causes & remedy. Inspection Methods – Methods used for Inspection of casting and welding.

Visual, Magnetic particle, Fluorescent particle, Ultrasonic, Radiography, Eddy current, Holography

methods of Inspection.

Books

1. O P Khanna. “A Text Book of Foundry Technology”, Dhanpat Rai Publications, 17th Edition,

2. P.N.Rao, “Manufacturing & Technology: Foundry Forming and Welding”, Tata McGraw Hill,

3rd

Ed,2003

3. MikellGroover” Fundamentals of Modern Manufacturing: Materials, Processes, and Systems” John Wiley & Sons, 2010

4. Roy A Lindberg,“Process and Materials of Manufacturing” Pearson Edu. 4th Ed, 2006.

5. Serope Kalpakjian & Steuen. R. Sechmid, “Manufacturing Technology, Pearson Education Asia, 5th Ed. 2006.



Level

1. To understand the basic principles of casting and identify its applications in the

foundry industry [L1, L2]

2. To illustrate and interpret the various Sand Moulding Cores Gates, Risers, cleaning

of castings &Moulding machines. [L3]

3. To understand the importance of Melting Furnaces & Special moulding Process [L2] 4. To understand the basic concept of Welding Process and advance processes. [L2]

5. To understand the importance of Metallurgical aspect in welding & Inspection Methods

[L2]


1. An ability to apply knowledge of mathematics, science and engineering [PO1]

2. An ability to identify, formulate and solve engineering problems [PO5]

3. An ability to communicate effectively [PO7] 4. A recognition of the need for, and an ability to engage in lifelong learning [PO9]

5. An ability to use the techniques, skills, and modern engineering tools necessary for

engineering practice [PO11]


1. Lecture 1. Quiz

2. Videos 2. IA

3. PPT 3. Assignments

4. Prototypes 4. Course projects



Average of

assignments (Two) / activity

Quiz

Class

participation

Total

Marks

Maximum Marks: 50 25 10 5 10 50



Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage









Metal Cutting and Machine Tools



Hours/week: L-T-P 4-0-0 SEE Marks 50 marks


100 marks


Students of Mechanical Engineering are made to learn certain fundamental topics related to 1. Basic theory of metal cutting and operations

2. Various machine tools and mechanisms

3. Numerical calculations on machining time. 4. Various non-conventional machining processes

Pre-requisites: The Student should have the knowledge of basics of engineering mathematics and engineering drawing.

Unit - I 10 Hours

Theory of Metal Cutting: Introduction to orthogonal and oblique cutting, Single point cutting tool

nomenclature, geometry. Mechanics of Chip Formation, Types of Chips .Merchants circle diagram and

analysis, Ernst Merchant‟s solution, shear angle relationship, problems of Merchant‟s analysis. Tool

Wear and Tool failure, tool life. Effects of cutting parameters on tool life. Tool Failure Criteria,

Taylor‟s Tool Life equation. Machinability and machinability Index. Problems on tool life evaluation.

Cutting Tool Materia ls : Desired properties and types of cutting tool materials–HSS, carbides

coated carbides, ceramics etc. Cutting fluids. Desired properties, types and selection. Heat generation

in metal cutting, factors affecting heat generation. Heat distribution in tool and work piece and chip.

Measurement of tool tip temperature - methods

Self learning topics: Chip control and Cutting fluids used in different operations

Unit - II 10 Hours

Lathe: Classification, constructional features of Turret and Capstan Lathe. Tool Layout, Driving

mechanisms of lathe, Different operations on lathe, and Simple problems on machining time

calculations.

Unit - III 13 Hours

Shaper and Planer: Classification, constructional features of Shaper and planer. Driving mechanisms

of shaping and planning machines, Different operations, Simple problems on machining time

calculations

Drilling machines: Classification, constructional features, drilling & related operations. Types of drill

& drill bit nomenclature, drill materials.

Milling machines: Classification, constructional features, milling cutters nomenclature, up milling and down milling concepts. Various milling operations.

Indexing: Simple, compound, differential and angular indexing calculations. Simple Problems on simple and compound indexing.

Unit - IV 10 Hours

Grinding machines: Types of abrasives, Grain size, bonding process, grade and structure of grinding

wheels, grinding wheel types. Classification, constructional features of grinding machines (Centreless,

cylindrical and surface grinding).Selection of grinding wheel. Grinding process parameters.Dressing

and truing of grinding wheels.

Broaching process: Principle of broaching. Details of a broach. Types of broaching machines-

constructional details. Applications. Advantages and Limitations.

Finishing and other Processes: Lapping and Honing operations – Principles, arrangement of set up

and application. Super finishing process, polishing, buffing operation and application.

Unit - V 7 Hours

Non-traditional machining processes: Need for nontraditional machining, Principle, equipment &

operation of Laser Beam, Plasma Arc Machining, Electro Chemical Machining, Ultrasonic

Machining, Abrasive Jet Machining, Water Jet Machining, and Electron Beam Machining.

Self learning topics: Comparison of Non Traditional Machining Process

Text Books and Reference books 1. Hazara Choudhry, Workshop Technology, Vol-II, Media Promoters &Publishers Pvt. Ltd.2004

2. B.L.Juneja and G.S.Sekhon Fundamentals of Metal cutting and Machine tools, Second Edition

New Age International publishers. 2009

3. HMT, Production Technology, TataMcGrawHill,2001.

4. Pandey and Shah, Modern Machining Process, TATA McGrawhill- 2000

5. Amitabha Ghosh and Mallik, Manufacturing Science, affiliated EastWestPress,2003

6. G.Boothroyd, Fundamentals of Metal Machining and Machine Tools, McGrawHill,2000.

.



Level

1. To understand the basic theory of metal cutting and operations [L2]

2. To illustrate various machine tools and mechanisms [L1,L2]

3. To calculate the machining time for various machine tool operations [L3] 4. To understand various non-conventional machining processes. [L1,L2]


1. An ability to apply Knowledge of mathematics, science and engineering [PO1] 2. An ability to function in Multidisciplinary teams. [PO4]

3. A recognition of the need for, and an ability to engage in lifelong learning [PO9]

4. An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice

[PO11]


1. Black board teaching 1. IA and Quizzes,

2. NPTEL Videos 2. Course Project & Seminar

3. Prototypes 3. Assignment



Average of

assignments (Two) / activity

Quiz

Class

participation

Total

Marks

Maximum Marks: 50 25 10 5 10 50



Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weight age







questions. SEE question paper will have two compulsory questions (Units 2 and 5) and choice

will be given in the remaining three units.

Computer Aided Machine Drawing


Course type PC5 CIE Marks 50 marks


Total Hours: 36 + 42=78 SEE Duration 3 Hours for

100 marks


1. Introduce Bureau of Indian Standards on drawing practices and standard components.

2. Impart knowledge of Machine component and its conversion into 2D drawing.

3. Familiarize various thread forms and representation of standard thread components

4. Make awareness of structural riveted joints and couplings along with their standard empirical

relations.

5. Model parts and create assembly using standard CAD packages like Solid edge/Solid works.

6. Familiarize with 2-D and 3-D modeling with cut section.

Pre-requisites:Introduction 03Hours

Introduction to BIS Specification for line conventions, dimensioning, Tolerance representation,

Surface finish representation. Conventional representation of common features. (No questions are to

be set from this section)

Part A

Unit - I 06Hours

Sections of Solids:Sections of Pyramids, Prisms, Cubes, Tetrahedrons, Cones and Cylinders resting

on their base only (No problems on spheres and hollow solids).True shape of sections.

Self learning topics:Sections of Tetrahedrons and Cylinders

Unit - II 09 Hours Orthographic Views:Conversion of pictorial views into orthographic Projections of simple machine

parts with and without section. (Bureau of Indian Standards conventions are to be followed for the

drawings), Precedence of lines Basics of geometric dimenonsing.

Part B

Unit - III 08 Hours

Thread Forms and Fasteners: Thread terminology, Thread conventions, ISO Metric (Internal & External), BSW (Internal & External) Square, Acme and Sellers Thread. Representation of

Hexagonal headed bolt and nut assembly with washer, simple assembly of stud with hexagonal nut

and lock nut. Self learning topics:Simple assembly of stud with hexagonal nut and lock nut.

Unit - IV 06 Hours Riveted Joints :Single and double riveted lap joints, butt joints with Single/double cover straps of

equal width (Chain and Zigzag riveting arrangement using snap head rivets). Self learning topics:Butt joints with double cover straps (Chain and Zigzag, using snap head rivets).

Unit - V 04 Hours

Couplings : Flanged coupling (protected and unprotected), Pin and bush type flanged coupling and

Universal coupling (Hooks' Joint) Self learning topics:Universal coupling (Hooks' Joint)

Part C

Unit - VI 42Hours

Assembly of Machine Components (Using the given part drawings) 1. Screw jack (Bottle type)

2. Plummer block (Pedestal Bearing) 3. Machine vice

4. I. C. Engine piston with piston pin and rings

5. I.C. Engine connecting rod

6. Rams Bottom safety valve 7. Tailstock of lathe

Self learning topics:I.C. Engine connecting rod, Rams Bottom safety valve, Tailstock of lathe

Books

1. N.D.Bhat&V.M.Panchal,'Machine Drawing', Charotar Publications, 26thEdn. 1991.

2. K.R. GopalKrishna, 'Machine Drawing‟,Subhash Publication.,2003

3. S. TrymbakaMurthy'A Text Book of Computer Aided Machine Drawing', CBS Publishers,

New Delhi, 2007

4. N. Siddeshwar, P. Kanniah, V.V.S. Sastri,'Machine Drawing', published by Tata McGraw Hill, 2006


At the end of the course, student will be able to Bloom‟s

Level 1. Visualize and formulate detail drawing of a given object. [L6]

2. Read and interpret a given production drawing. [L3]

3. Identify standard parts / components. [L2]

4. Sketch details and assembly of mechanical systems. [L3]

5. Create 2-D and 3-D models by standard CAD software with manufacturing

considerations. [L6]


1. Apply the knowledge of mathematics, science, engineering fundamentals, and an

engineering specialization to the solution of complex engineering problems. [PO1]

2. Create, select, and apply appropriate techniques, resources, and modern engineering and IT tools including prediction and modeling to complex

engineering activities with an understanding of the limitations. [PO5]

3.

Communicate effectively on complex engineering activities with the engineering community and with society at large, such as, being able to comprehend and write

effective reports and design documentation, make effective presentations, and give

and receive clear instructions.

[PO10]


1. Lectures/Board 1. Assignment

2. Demonstration 2. Course project

3. 3. CIE

4. 4. SEE


Components One IA of 100marks,

reduced to 25 Average of 2

assignments Journal

Class

participation

Total

Marks

MaximumMarks: 50 25 10 10 5 50

Writing one IA test is compulsory.


Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10%

weightage shall be given in SEE question paper.





3. PART A(20 marks)

Question no 1(Unit I) and Question no 2(Unit II) is for 20 marks each. Solve any one

(sketch 10 marks+ printout 10 marks)

PART B (40 marks)

Question no 3(Unit IIII), Question no 4(Unit IV) and Question no 5(Unit V) is for 20

marks each. Solve any two (sketch only)

PART C (40 marks)

Question no 6(Unit VI) is for 40 marks and is compulsory question( cut section 3-D

print 30 marks + detailed 2-D print with bill of materials 10 marks )

Fluid Mechanics






1. To introduce and explain fundamentals of Fluid Mechanics, which is used in the applications of Aerodynamics, Hydraulics, Marine Engineering, Gas dynamics etc.

2. To give fundamental knowledge of fluid, its properties and behavior under various conditions of internal and external flows.

3. To develop understanding about hydrostatic law, principle of buoyancy and stability of a floating body and application of mass, momentum and energy equation in fluid flow.

4. To imbibe basic laws and equations used for analysis of static and dynamic fluids. 5 To inculcate the importance of fluid flow measurement and its applications in Industries. 6 To determine the losses in a flow system, flow through pipes, boundary layer flow and flow past

immersed bodies.

Pre-requisites: Knowledge of basic engineering mathematics and mechanics.

Unit - I 10 Hours

Properties of Fluids: Introduction, Fluids and Non Fluids, basic properties of fluids, hypothesis of

continuum, viscosity and Newton‟s Law, causes of viscosity in gases and liquids, thermodynamic

properties, surface tension, capillarity effect, definitions, Units and Dimensions, Compressibility, bulk

modulus, vapor pressure and Cavitation, regimes of flow.

Fluid Statics: Pressure and Measurement: Fluid Pressure at a point, absolute, gauge, atmospheric and

vacuum pressures, Pascal‟s law, pressure variation in a static fluid. Manometers, simple, differential

and inverted manometers. Numerical examples.

Unit - II 12 Hours

Hydrostatics: Total pressure and center of pressure on submerged plane surfaces; horizontal, vertical

and inclined plane surfaces. Numerical examples

Buoyancy: Buoyancy, Archimedes Principle, center of buoyancy, metacentre and metacentric height,

conditions of equilibrium of floating and submerged bodies, determination of metacentric height

experimentally and theoretically.

Fluid Kinematics: Introduction, Eulerian and Lagrangian description of fluid motion, concept of local

and convective accelerations, steady and unsteady flows, control volume analysis for mass, momentum

and energy, velocity and acceleration of a fluid particle, continuity equations for 2-D and 3-D flow in

Cartesian coordinates of system, streamlines and the stream functions, velocity potential function and

stream function, discharge and mean velocity, continuity of flow. Numerical examples

Self learning topics: Hydrostatic force on submerged curved surfaces

Unit - III 10 Hours

Fluid Dynamics: Introduction, Euler‟s equation of motion and subsequent derivation of Bernoulli‟s

equation, Bernoulli‟s equation for real fluids. Numerical examples. Introduction to Navier-Stokes

equations in rectangular Cartesian co-ordinates and Couette flow

Flow through pipes: Losses in pipe flow, Darcy‟s and Chezy‟s equation for loss of head due to friction

in pipes. Minor losses through pipes, Concept of HGL and TEL.

Self Learning Topics:

1. Derive expression for minor losses in fluid flow.

2. Draw HGL and TEL for flow through a pipe connecting two tanks.

Unit - IV 08 Hours

Fluid Flow Measurements: Concept of fluid flow measurement, Principle and derivation of expression

for discharge through - Venturimeter, orifice meter, Pitot‟s-tube, rectangular and triangular notches.

Laminar flow and viscous effects: Introduction, Reynolds‟s number, critical Reynold‟s number,

laminar flow through circular pipe-Hagen Poisueille‟s equation, laminar flow between parallel and

stationary plates.

Self learning topics: Derive expression for theoretical discharge through triangular notch.

Unit - V 10 Hours

Introduction to compressible flow: Propagation of sound waves through compressible fluids, sonic

velocity and Mach number.

Flow past immersed bodies: Drag, Lift, expression for lift and drag. Concept of boundary layer and

definition of boundary layer thickness, displacement, momentum and energy thickness; Growth of

boundary layer, laminar and turbulent boundary layers, boundary layer separation and methods to

control it, streamlined and bluff bodies.

Books

1. K.L. Kumar, “Engineering Fluid Mechanics”, Multicolor revised edition, S. Chand and Co,

Eurasia Publishing House, New Delhi, 2014

2. Yunus A. Cenegal, and John M. Cimbala, “Fluid Mechanics”, Second edition, McGraw Hill

Education (India) Pvt. Ltd, 2013

3. Frank .M. White, “Fluid Mechanics”, McGraw Hill Publishing Company Ltd, New Delhi, 4th

Edition. 2013

4. Victor Lyle Streeter, E. Benjamin, “Fluid Mechanics”, Wylie Tata McGraw-Hill Education.,

Revised SI Edition, 2011



Level

1. Explain the mechanics of fluids at rest and in motion by observing the fluid

phenomena. [L2]

2. Compute force of buoyancy on a partially or fully submerged body and Analyze the stability of a floating body.

[L3,L4]

3. Derive Euler‟s Equation of motion and Deduce Bernoulli‟s equation.

4 Employ Rayleigh‟s and Buckingham‟s methods to determine functional form of a

phenomenon in terms of dimensionless groups. [L3]

5 Examine energy losses in pipe transitions and sketch energy gradient lines. [L4,L3]

6 Evaluate pressure drop in pipe flow using Hagen-Poiseuille‟s equation for laminar

flow in a pipe. [L4]

7 Distinguish types of flows and Determine sonic velocity in a fluid [L2]

Program Outcome of this course (POs)

PO No.

1. An ability to apply knowledge of mathematics, science, and engineering. [PO1]

2. An ability to identify, formulate, and solve engineering problems. [PO5]

3. An understanding of professional and ethical responsibility. [PO8]

4. An ability to communicate effectively. [PO10]



1. Classroom lecture, Black board 1. IA Tests

2. PPTs, Videos 2. Quiz

3. Demonstrations 3. Assignment

4. Activities 4. Course Project




Average of

assignments (Two)

/ activity

Quiz

Class

participation

Total

Marks

Maximum Marks: 50 25 10 5 10 50



Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weight age









Metallography and Material Testing Lab

Course Code MEL47A Credits 1.5

Course type L1 CIE Marks 25 marks




1. Understand behavior of metals under different loading conditions

2. Know the method of metallographic sample preparation for microscopic analysis.

3. Know different techniques of heat treatment

Pre-requisites : Knowledge of material science and mechanics of material

List of experiments

Part - A Material testing

1. Conducting Tensile, Compression, Bending, Shear (single & double)tests on metallic and non

metallic specimens using Universal Testing Machine.

2. Conducting Fatigue test on mild steel specimen

3. Wear test, (Mild steel, Aluminum/Brass, Polymer)

4. Hardness test (Brinell, Rockwell & Vickers) on Ferrous & Non Ferrous metals.

5. Impact Test (Izod&Charpy) on Aluminum, Mild steel and Cast Iron specimen.

6. Torsion test on mild steel specimen.

Part – B Metallography

7. Sample preparation of polishing for Metallographic examination of metals.

8. Identification of ferrous and nonferrous metals by microstructure examination under a

microscope.

9. Heat treatment process- annealing, Normalizing, quenching, microstructure analysis and

drawing TTT diagram

10. Obtaining hardenability curves for steel materials using Jominy End Quench Test.

Books

1. Nicholas P. Cheremisinoff, Paul N. Cheremisinoff, Handbook of Advanced Materials Testing

(Materials Engineering) 1st Edition, 2011.

2. Suryanarayana, A. V. K., Testing of Metals, BS Publication, 2nd

edition, 2007.



Level

1.

Analyze the behavior of materials under different loading conditions like Tensile,

Compression, Bending, Shear, Impact, Torsion, Fatigue and Hardness and be able

to apply the procedures and techniques in real time problems.

[L4]

2. Identify metals based on the microstructure and relate it the final properties of

metals. [L2]

http://www.amazon.com/s/ref=dp_byline_sr_book_1?ie=UTF8&text=Nicholas+P.+Cheremisinoff&search-alias=books&field-author=Nicholas+P.+Cheremisinoff&sort=relevancerank

http://www.amazon.com/s/ref=dp_byline_sr_book_2?ie=UTF8&text=Paul+N.+Cheremisinoff&search-alias=books&field-author=Paul+N.+Cheremisinoff&sort=relevancerank

3. Interpret and know the procedure & importance of various heat treatments

processes. [L3]


1. The knowledge of mathematics, science and engineering [PO1]

2. To design and conduct experiment as well as to analyze and interpret data

[PO 2]

Assessment methods

1. Viva voce 2. Internal assessment

3. Weekly journal correction


Components Conduct of the lab Journal submission Lab test Total

Marks

Maximum Marks: 25 10 10 5 25

Submission and certification of lab journal is compulsory to qualify for SEE.





2. Minimum marks required in SEE to pass: 20

3.

Initial write up 2×10 = 20 marks

50 marks Conduct of experiments 2×10 = 20 marks

Viva- voce 10 marks

Mechanical Measurements and Metrology Lab

Course Code MEL47B Credits 1.5


Hours/week: L-T-P 0 - 0 – 3 SEE Marks 25 marks



1. To expose students to working of various metrology instruments.

2. To understand the concepts of calibration procedure for different measuring instruments.

3. To develop competence in students to interpret data obtained by the conduction of the experiments in a better manner.

Pre-requisites : Knowledge of Physics and Mathematics

List of experiments

Part - A Metrology

1. Calibration of micrometer using slip gauge 2. Calibration of Vernier calliper using slip gauge

3. Calibration of Dial Indicator using slip gauge

4. Measurements of angle using Clinometer, Bevel protractor, Sine Bar.

5. Measurements of Screw thread parameters using three wire method 6. Measurements of gear tooth profile using gear tooth Vernier calliper

7. Surface Roughness Measurement

Part- B Measurements

8. Calibration of Pressure Gauge.

9. Calibration of load cell.

10. Calibration of Thermocouple. 11. Determination of modulus of elasticity of a mild steel specimen using strain gauges.

12. Calibration of LVDT.

Books

1. Jain R.K, Engineering Metrology, Khanna Publishers, 2009, 21st edition ISBN: 978-8174091536

2. N.V Raghavendra and L. Krishnamurthy, Engineering Metrology and Measurements, Oxford University Press, 2014

3. I. C. Gupta, Engineering Metrology, DhanpatRai Publications, Delhi, 5th revised edition 2005



Level

1. Calibrate measuring instruments used in industries [L5]

2. Measure various engineering dimension of the components using proper

instruments [L3]

3. Interpret& use suitable inspection tools for mass production [L3]


1. An ability to apply knowledge of mathematics, a. science, and engineering [PO1]

2. An ability to design and conduct experiments, as well as to analyze and interpret data [PO2]

3. An ability to design a system, component, or process to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health

and safety, manufacturability, and sustainability

[PO3]

4. An ability to identify, formulate, and solve engineering problems [PO5]

5. A recognition of the need for, and an ability to engage in life-long learning [PO9]

6. An ability to use the techniques, skills, and modern engineering tools necessary for

engineering practice [PO11]

Assessment methods

1. Conduct of lab 2. Internal Lab test

3. Journal



Marks








3.



Viva- voce 10 marks

Foundry and Forging Laboratory

Course Code MEL48A Credits 1.5





1.

2. 3.

Understand the important properties of dry, green sand and different testing methods.

Learn about the preparation of sand mould for green sand. Learn the forging operations and know the practical relevance of the same.

Pre-requisites : Metal casting and joining processes

List of experiments

PART A Testing of Molding and Core sand

1. To perform compression and shear test on the sand/core specimen. 2. To find the permeability of the sand mould specimen.

3. To find the core hardness and mould hardness of the sand specimen.

4. To calculate the grain fineness number of the base sand.

5.

To find the percentage of clay in the base sand.

Part B Foundry Practice

5.

6.

7.

Use of foundry tools and other equipments.

Preparation of moulds using two molding boxes using patterns or without patterns.(Split

pattern, Match plate pattern and Core boxes).

Preparation of one casting (Aluminum- Demonstration only)

PART C Forging Operations

8. Calculation of length of the raw material required to prepare the model.

9. Preparing minimum three forged models involving upsetting, drawing and bending operations.

Books

1. O. P. Khanna. “A Text Book of Foundry Technology”, DhanpatRai Publications, 17th Edition 2. P. N. Rao ,“Manufacturing & Technology: Foundry, Forming and Welding”, Tata McGraw Hill,

3rd Edn.



Level 1. Demonstrate various foundry and forging operations L3

2. Illustrate and explain various methods of mould preparation. L3

3. Recognize the importance of basic properties of molding sand L2

4. Evaluate the percentage change in volume for a forged specimen L4

5. Realize the different methods for determination of sand properties L2



engineering specialization to the solution of complex engineering problems. [PO1]

2. Identify, formulate, review research literature, and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics,

natural sciences, and engineering sciences.

[PO2]

3. Communicate effectively on complex engineering activities with the engineering community and with society at large, such as, being able to comprehend and write

effective reports and design documentation, make effective presentations, and give

and receive clear instructions

[PO10]

Assessment methods

1. Conduction of experiments.

2. Correction of Journals. 3. Lab test at the end of semester.



Marks





1.

It will be conducted for 50 marks of 3 hours duration. It will be reduced to 25 marks for the



3.



Viva- voce 10 marks

Machine Shop Laboratory

Course Code MEL48B Credits 1.5


Hours/week: L-T-P 0 -0-3 SEE Marks 25 marks



1. Understand different types of machines and machine specifications.

2. To understand use of different cutting tools and accessories required for machining operations.

3. To understand the selection of different parameters for calculation of responses. 4. Perform machining operations on lathe, milling and shaper.

Pre-requisites :Metal Cutting and Machine Tools

List of experiments

1. Preparation of model on lathe involving facing, plain turning, step turning.

2. Preparation of model on lathe involving facing, taper turning, step turning, thread cutting,

grooving, knurling.

3. Preparation of model on lathe involving drilling, boring, internal thread cutting

4. Preparation of model on lathe involving eccentric turning.

5. Cutting of V-Groove/dovetail/rectangular groove using a shaper.

6. Cutting of gear teeth using milling machine and slotting

7. Demonstration of Capstan lathe 8. Demonstration of machining/drilling on Vertical machining centre (VMC)

Books

1. S.K. HajraChoudhury, Nirjhar Roy and A.K. Hajra ChoudhuryVol-II, Media Promoters

&Publishers Pvt.Ltd.2004

2. B.L.Juneja and G.S.Sekhon, Fundamentals of Metal cutting and Machine tools, Second Edition New Age International publishers. 2009

3. HMT, „Production Technology‟, Tata McGrawhill publishing company limited, 2006.



Level

1. Identify the components of machine tools and its accessories. [L2]

2. Read and interpret a given production drawing. [L3]

3. Determine the sequence of operations, machining time and indexing. [L2] 4. Understand the working of Capstan Lathe. [L2]

5. Understand the working of VMC. [L2]



engineering specialization to the solution of complex engineering problems [PO1]

2. Create, select, and apply appropriate techniques, resources, and modern engineering

and IT tools including prediction and modeling to complex engineering activities

with an understanding of the limitations [PO5]

3. Function effectively as an individual, and as a member or leader in diverse teams,

and in multidisciplinary settings. [PO9]

Assessment methods 1. Conduction of experiments.

2. Correction of Journals.

3. Lab test at the end of semester.


Components Conduct of the lab Journal submission Lab test Total Marks







2. Minimum marks required in SEE to pass:20

3.



Viva- voce 10 marks

Bridge Course Mathematics-II

Common to all Branches

Course Code BCMAT41 Credits 0

Course type BS CIE Marks 50 marks

Hours/week: L-T-P 2 – 0– 0 SEE Marks 50 marks


100 marks


1. Interpret the type of solutions of system of equations using the concept of rank of matrix.

2. Understand the geometry of Vectors and also the geometrical and physical interpretation of their derivatives.

3. Be proficient in Laplace Transforms and solve problems related to them.

4. Get acquainted with Inverse Laplace Transform s and solution of differential equations.

Pre-requisites : 1. Trigonometry

2. Basic Differentiation

3. Basic Integration

Unit – I 12 Hours

Linear Algebra: Rank of a matrix by elementary transformation, Solution of system of linear

equations-Gauss Jordan method and Gauss-Seidal method. Eigen values and Eigen vectors, Largest Eigen value by Rayleigh‟s Power method.

Unit – II 10 Hours

Vectors: Vector Algebra: Vector addition, Scalar product, Vector product and Triple product.

Vector Calculus:Vector differentiation- Velocity, Acceleration of a Vector point function, Gradient, Divergence and Curl , Solenoidal and Irrotational fields, simple and direct problems

Unit – III 10 Hours Laplace Transforms: Definition, Laplace transforms of elementary functions, derivatives and integrals

Inverse Laplace Transforms: Inverse transforms, applications of Laplace transform to differential

equations.

Books

1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers., 42nd

Edition

and onwards. 2. P.N.Wartikar & J.N.Wartikar Applied Mathematics (Volume I and II) Pune Vidyarthi

Griha Prakashan,7th Edition and onwards.

3. B. V. Ramana Higher Engineering Mathematics, Tata McGraw-Hill Publishing Company Ltd.

4. Erwin Kreyszig Advanced Engineering Mathematics, John Wiley & Sons Inc. ,9th

Edition and onwards.

5. Peter V. O‟ Neil Advanced Engineering Mathematics, Thomson Brooks/Cole,7th

Edition and onwards.



Level

1. Interpret the type of solutions of system of equations using the concept of rank of matrix.

[L3]

2. Solve System of equations by direct and iterative methods. [L3] 3. Interpret the geometry of Vectors. [L3] 4. Solve practical problems by vector approach. [L3]

5. Evaluate Laplace Transforms and their properties and solve related problems. [L3] 6. Use Laplace Transforms and Inverse Laplace Transforms in solving Differential

Equations.

[L3]


1. An ability to apply knowledge of Mathematics, Science and Engineering. [PO1]


3. An ability to use the techniques, skills and modern engineering tools necessary for

engineering practice.

[PO11]


1. Black board teaching 1. Internal Assessment Tests

2. PPT


Components Sum of two tests

(addition of two tests)

Maximum marks 50

*Students have to score minimum 20 marks in CIE to appear for SEE








Note : Students have to pass Bridge course Mathematics – II (BCMAT41) before

advancing to 7th

semester.

Bloom’s Taxonomy of Learning Objectives

Bloom‟s Taxonomy in its various forms represents the process of learning. It was developed

in 1956 by Benjamin Bloom and modified during the 1990‟s by a new group of cognitive

psychologists, led by Lorin Anderson (a former student of Bloom‟s) to make it relevant to the

21st century. The revised taxonomy given below emphasizes what a learner “Can Do”.

Lower order thinking skills (LOTS)

L1 Remembering Retrieve relevant knowledge from memory.

L2 Understanding Construct meaning from instructional material, including oral, written, and

graphic communication.

L3 Applying Carry out or use a procedure in a given situation – using learned

knowledge.

Higher order thinking skills (HOTS)

L4 Analyzing

Break down knowledge into its components and determine the relationships

of the components to one another and then how they relate to an overall

structure or task.

L5 Evaluating Make judgments based on criteria and standards, using previously learned

knowledge.

L6 Creating Combining or reorganizing elements to form a coherent or functional whole

or into a new pattern, structure or idea.

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