CHRIST (Deemed to University), Bangalore

DEPARTMENT OF MECHANICAL AND AUTOMOBILE ENGINEERING

School of Engineering and Technology

Syllabus for
Master of Technology (Machine Design)
Academic Year  (2021)

 
1 Semester - 2021 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTAC123 VALUE EDUCATION - 1 2 0
MTMC121 RESEARCH METHODOLOGY AND IPR - 4 3 100
MTME131 EXPERIMENTAL STRESS ANALYSIS - 4 3 100
MTME132 THEORY OF APPLIED STRESS - 4 3 100
MTME133E1 ADVANCED ENGINEERING MATERIAL - 4 3 100
MTME133E2 MATHEMATICAL METHODS IN ENGINEERING - 3 3 100
MTME133E3 COMPUTER AIDED DESIGN - 3 3 100
MTME134E1 ADVANCED DESIGN OF MECHANICAL SYSTEM - 3 3 100
MTME134E2 ROBOTICS - 3 3 100
MTME151 ADVANCED CAD LAB - 4 2 50
MTME152 SIMULATION LABORATORY - 4 2 50
2 Semester - 2021 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTME231 ADVANCED FINITE ELEMENT METHOD Core Courses 4 3 100
MTME232 ADVANCED THEORY OF VIBRATIONS Core Courses 4 3 100
MTME233E1 TRIBOLOGY IN BEARING DESIGN Discipline Specific Elective 4 3 100
MTME234E1 DESIGN FOR MANUFACTURING Discipline Specific Elective 3 3 100
MTME234E3 MULTI BODY DYNAMICS Discipline Specific Elective 3 3 100
MTME251 ADVANCED DESIGN LABORATORY Core Courses 4 2 50
MTME252 ANALYSIS LABORATORY Core Courses 4 2 50
MTME271 MINI PROJECT Core Courses 4 2 50
3 Semester - 2020 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTME331E1 FRACTURE MECHANICS - 3 3 100
MTME332E5 MECHANICS OF COMPOSITE MATERIALS - 4 3 100
MTME371 DISSERTATION PHASE I - 20 10 100
4 Semester - 2020 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTME471 DISSERTATION PHASE II Core Courses 32 16 200
      

    

Department Overview:

The Mechanical Engineering Department has well established facilities for carrying out the activities of basic mechanical engineering. It is equipped to meet the present day technological advances and to meet the industrial requirements matching with the global standards. The department has the state of the art laboratories to meet the demand for practical knowledge by the present day industrial applications. One of the oldest, largest and diversified of all engineering disciplines is mechanical engineering. Rated as one of the most "evergreen" branches, students of mechanical engineering can look forward to an exciting and robust study in the field of Thermal, Design, Materials and Manufacturing Engineering. A Holistic blend of both theory and practicals ensure that students are ready to face the challenges of the industrial world.

Mission Statement:

VISION OF DEPARTMENT To develop Mechanical and Automobile Engineering professionals to be successful in chosen career through innovative academic processes for overall development, upholding integrity and ethics MISSION STATEMENT 1. To create excellent academic facilities and provide quality teaching learning experience 2. To nurture holistic development of individuals for excellence and service with ethics

Introduction to Program:

The goal of our program is to prepare our graduates for successful professional practice and advanced studies by providing a broad education in mechanical engineering and by offering the opportunity to deepen their technical understanding in a particular concentration area of related technical electives. Following are the course objectives. 1. Join a technically sophisticated workforce as successful, practicing engineers in a wide range of mechanical engineering fields. 2. Continuously improve and expand their technical and professional skills through formal means as well as through informal self-study. 3. Pursue advanced degrees in engineering, business, or other professional fields. 4. Advance themselves professionally and personally by accepting responsibilities and pursuing leadership roles

Program Objective:

PROGRAM EDUCATIONAL OBJECTIVES (PEO?S): PEO-1: Provide students with the fundamental knowledge in basic science and engineering in the streams like Design, Thermal and Production engineering to recognize, analyze and solve problems to succeed in technical profession both in industry and higher studies PEO-2:Provide students with the necessary instruction and practical experience to work well in a team and multi-disciplinary environments and to be effective in written and oral communicators, both

Assesment Pattern

For subjects having practical as part of the subject

            End semester practical examination                                      : 25 marks

            Records                                                                                   : 05 marks

            Mid semester examination                                                     : 10 marks

            Class work                                                                              : 10 marks

            Total                                                                                       : 50 marks

 

 

 

ASSESSMENT RULES

v  Assessment of Project Work(Phase I)

§  Continuous Internal Assessment:100 Marks

¨      Presentation assessed by Panel Members

¨      Assessment by the Guide

¨      Project  Progress Reports

 

v  Assessment of Project Work(Phase II) and Dissertation

§  Continuous Internal Assessment:200 Marks

¨      Presentation assessed by Panel Members

¨      Assessment by the Guide

¨      Project  Progress Reports

¨      Paper presentation in National/International conference or in Journal publications or at least acceptance letter is mandatory 

§  End Semester Examination:100 Marks

¨      Viva Voce

¨      Demonstration

¨      Project Report

§  Dissertation (Exclusive assessment of Project Report): 100 Marks

¨      Internal Review : 50 Marks

¨      External Review : 50 Marks

 

v  Assessment of Internship

 

30 Internship days at Industry/Research Laboratories is mandatory and a report should be submitted with certificate before IV semester.

Examination And Assesments

Assessment is based on the performance of the student throughout the semester.

Assessment of each paper

·        Continuous Internal Assessment (CIA) for Theory papers: 50% (50 marks out

of 100 marks)

·        End Semester Examination(ESE) : 50% (50 marks out of 100 marks)

Components of the CIA

CIA I   : Assignments/Open book test/Seminar                  : 10 marks                  

CIA II  :  Mid Semester Examination (Theory)                      : 25 marks                               CIA III: Quizzes/Seminar/Case Studies/Project Work        : 10 marks

Attendance                                                                             : 05 marks

            Total                                                                                       : 50 marks

Assessment is based on the performance of the student throughout the semester.

Assessment of each paper

·        Continuous Internal Assessment (CIA) for Theory papers: 50% (50 marks out

of 100 marks)

·        End Semester Examination(ESE) : 50% (50 marks out of 100 marks)

Components of the CIA

CIA I   : Assignments/Open book test/Seminar                  : 10 marks                  

CIA II  :  Mid Semester Examination (Theory)                      : 25 marks                               CIA III: Quizzes/Seminar/Case Studies/Project Work        : 10 marks

Attendance                                                                             : 05 marks

            Total                                                                                       : 50 marks

MTAC123 - VALUE EDUCATION (2021 Batch)

Total Teaching Hours for Semester:15
No of Lecture Hours/Week:1
Max Marks:0
Credits:2

Course Objectives/Course Description

 

Course intends to highlight the value of education and self- development which would enable students to imbibe good values and understand the importance of character

Course Outcome

 

At the end of the course, the student will be able to

CO1.Understand the importance of self-development

CO2.Understand importance of Human values

CO3.Understand the need for holistic development of personality

Unit-1
Teaching Hours:5
Values and Self-Development
 

Social values and individual attitudes, Work ethics, Indian vision of humanism, Moral and non- moral valuation. Standards and principles. Value judgements

Unit-2
Teaching Hours:2
Importance of Cultivation of Values
 

Sense of duty. Devotion, Self-reliance. Confidence, Concentration, Truthfulness, Cleanliness, Honesty, Humanity. Power of faith, National Unity, Patriotism. Love for nature , Discipline

Unit-3
Teaching Hours:8
Personality and Behaviour Development
 

Soul and Scientific attitude, Positive Thinking. Integrity and discipline, Punctuality, Love and Kindness, Avoid fault Thinking, Free from anger, Dignity of labour, Universal brotherhood and religious tolerance, True friendship, Happiness Vs suffering, love for truth, Aware of self-destructive habits, Association and Cooperation, Doing best for saving nature, Character and Competence –Holy books vs Blind faith, Self-management and Good health, Science of reincarnation, Equality, Nonviolence ,Humility, Role of Women, all religions and same message, Mind your Mind, Self-control, Honesty, Studying effectively

Text Books And Reference Books:

 

Chakroborty, S.K. “Values and Ethics for organizations Theory and practice”, Oxford University Press, New Delhi, 1999

Essential Reading / Recommended Reading

 

Chakraborty S K, "Ethics in Management: Vedantic Perspectives", Oxford University Press, New Delhi, India, 1997

 

Evaluation Pattern

Audit course

MTMC121 - RESEARCH METHODOLOGY AND IPR (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To understand some basic concepts of research and its methodologies.

•To identify appropriate research topics and developing hypothesis. 

•To select and define appropriate research problem and parameters.

•To organize and conduct research/project in a more appropriate manner.

•To enable the students to imbibe and internalize the Values and Ethical Behaviour in the personal and Professional lives.

•To discuss the importance of intellectual property rights and IPR law. 

 

Course Outcome

CO1: To develop understanding of the basic framework of research process and techniques. {L1, L2} {PO1, PO2, PO4}

CO2: To identify various sources of information for literature review and data collection. {L1, L2, L4} {PO1, PO2, PO3, PO4}

CO3: To appreciate the components of scholarly writing and evaluate its quality {L1, L2, L6} {PO8, PO10}

CO4: To develop an ethical behaviour under all situations. {L1, L2} {PO8, PO12}

CO5: To understand Trademark, Copy right and Patent Laws. {L1, L2} {PO8, PO12}

 

Unit-1
Teaching Hours:9
Research methodology
 

Research methodology – definition and significance, Types of research – exploratory research, conclusive research, modelling research, algorithmic research, casual research, theoretical and empirical research, cross-sectional and time series research. Research process- steps, research problems, objectives, characteristics, hypothesis and research in an evolutionary perspective

 

Unit-1
Teaching Hours:9
Research design
 

Research design- definition, types –descriptive and experimental, validity and reliability of instrument, Validity of findings- internal and external validity, Variables in Research, types of data – primary and secondary data, methods of a data collection for scientific and business research, experiments, construction and validation of questionnaire, measurement and scaling. 

Unit-2
Teaching Hours:9
Hypothesis testing
 

Testing of hypotheses concerning means (one mean and difference between two means – one tailed and two tailed tests), concerning variance _ one tailed Chi-square test

Unit-2
Teaching Hours:9
Sampling methods
 

Probability sampling methods – simple random sampling with replacement and without replacement, stratified sampling, cluster sampling. Non-probability sampling method – convenience sampling, judgment sampling, quota sampling

Unit-3
Teaching Hours:9
Report writing
 

Report writing – types of report, guidelines to write report, typing instruction, need of summary, importance of language in the preparation of research report, oral presentation. Recording the findings of research – publication- contents to meet the journals standard – impact factor – citation and citation index, policy on academic honesty and integrity – academics cheating and plagiarism. Opportunities to carry out research projects with funding/assistance from various Government agencies.

Unit-4
Teaching Hours:9
INTRODUCTION TO INTELLECTUAL PROPERTY
 

Multinational corporations- Environmental ethics- Computer ethics and Weapons developments. Meaning and Types of Intellectual Property, Intellectual Property. Law Basics, Agencies responsible for intellectual property registration, International Organizations, Agencies and Treaties, Importance of Intellectual Property Rights.

Introduction, Meaning of Patent Law, Rights under Federal Law, United States patent and Trademark Office, Patentability, Design Patents, Plants patents, Double Patenting.

 

Unit-5
Teaching Hours:9
FOUNDATIONS OF COPYRIGHTS LAW AND PATENT LAW
 

Meaning of Copyrights, Common Law rights and Rights under the 1976 copyright Act, Recent developments of the Copyright Act, The United States Copyright Office.

Unit-5
Teaching Hours:9
FOUNDATIONS OF TRADEMARKS
 

Meaning of Trademarks, Purpose and Functions of Trademarks, types of Marks, Acquisition of Trademark rights, Common Law rights, Categories of Marks, Trade names and Business Name, Protectable Matter, Exclusions from Trademark Protection

Text Books And Reference Books:

T1.Garg, B.L, Karadia R, Agarwal F, and Agarwal, “An introduction to Research Methodology”, RBSA Publishers, 2002.

T2.Kothari C.R, “Research Methodology: Methods and Techniques”, New Age International, 1990.

T3.Mike Martin and Roland Schinzinger “Ethics in Engineering”, TMH, 2009.

T4.Deborah E. Bouchoux, “Intellectual Property Rights”, Cengage 2005.

 

Essential Reading / Recommended Reading

R1.Sinha, S.C and Dhiman A.K, “Research Methodology”, 2nd volume, Ess Publications, 2002.

R2.Trochim W.M.K, “Research Methods: the concise knowledge base”, Atomic Dog Publishing, 2005. 

R3.Donald R. Cooper and Pamela S. Schindler, business Research Methods, 9th edition, Tata Mcgraw Hill, 2006

R4.Jayashree Suresh & B.S.Raghavan “Human values and Professional Ethics”, S. Chand, 2009.

R5.Govindarajan, Natarajan and Senthilkumar “Engineering Ethics”, PHI:009.

R6.Nagarajan “A Text Book on Professional ethics and Human values”, New Age International, 2009.

R7.Charles & Fleddermann “Engineering Ethics”, Pearson, 2009.

R8.Rachana Singh Puri and Arvind Viswanathan, I.K.”Practical Approach to Intellectual Property rights”, International Publishing House, New Delhi. 2010.

R9.A.B.Rao “Business Ethics and Professional Values”, Excel, 2009.

 

Evaluation Pattern

CIA-50

ESE-50

 

MTME131 - EXPERIMENTAL STRESS ANALYSIS (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•Describe variety of strain gauges, mounting techniques and strain gauge circuits.

•Understand the fundamental concepts of photo elasticity and experimental techniques.

•Explain the two and three dimensional photo elasticity concept on the practical problems.

•Explain different types of coatings, test strain data using brittle coating and Birefringent coating.

•Understand the Moire fringe method, analysis and its applications.

 

Course Outcome

CO1: To be able to describe the Sensitivity & the construction of strain gauges. {L1,L2,L3}{PO1,2,3,4,7}

CO2: To elucidate the isoclinics & Fringe multiplication techniques. {L1,L2,L3}{PO1,2,3,4,5}

CO3: To be able to explain the stress separation methods of 3D Photoelasticity. {L1,L2,L3}{PO1,2,3,4,5}

CO4: To describe the Birefringence coating techniques. {L1,L2,L3,L4}{PO1,2,3,7,9}

CO5: To be able to describe the Moire’s Techniques. {L1,L2,L3}{PO1,2,3,4,5,6,7} 

 

Unit-1
Teaching Hours:10
ELECTRICAL RESISTANCE STRAIN GAUGES
 

Strain sensitivity of gage metals, Gage construction, Gage sensitivity and gage factor, Performance characteristics, Environmental effects Strain, gage circuits, Potentiometer, Wheat Stone's bridges, Constant current circuits. 

Unit-1
Teaching Hours:10
STRAIN ANALYSIS METHODS
 

Two element and three element, rectangular and delta rosettes, Correction for transverse strains effects, stress gage - plane shear gage, Stress intensity factor gage. 

Unit-2
Teaching Hours:8
PHOTOELASTICITY
 

Nature of light, - wave theory of light,- optical interference - Polariscopes stress optic law - effect of stressed model in plane and circuclar Polariscopes, Isoclinics Isochromatics fringe order determination - Fringe multiplication techniques - Calibration Photoelastic model materials

Unit-2
Teaching Hours:8
TWO DIMENSIONAL PHOTOELASTICITY STRESS ANALYSIS
 

Separation methods shear difference method, Analytical separation methods, Model to prototype scaling.

Unit-3
Teaching Hours:9
THREE DIMENSIONAL PHOTOELASTICITY
 

Stress freezing method, General slice, Effective stresses, Stresses separation, Shear deference method, Oblique incidence method Secondary principals stresses, Scattered light photoelasticity, Principals, Polariscope and stress data analyses. 

Unit-4
Teaching Hours:9
COATING METHODS
 

a) Photoelastic Coating Method: Birefringence coating techniques Sensitivity Reinforcing and thickness effects - data reduction - Stress separation techniques Photoelastic strain gauges b) Brittle Coatings Method: Brittle coating technique Principles data analysis - coating materials, Coating techniques.

Unit-5
Teaching Hours:9
HOLOGRAPHY
 

Introduction, Equation for plane waves and spherical waves, Intensity, Coherence, Spherical radiator as an object (record process), Hurter, Driffeld curves, Reconstruction process, Holograpic interferometry, Real-time. and double exposure methods, Displacement measurement, Isopachics.

Unit-5
Teaching Hours:9
MOIRE TECHNIQUE
 

Geometrical approach, Displacement approach- sensitivity of Moire data data reduction, In plane and out plane Moire methods, Moire photography, Moire grid production.

Text Books And Reference Books:

T1.Dally and Riley, "Experimental Stress Analysis", McGraw Hill, 3rd revised Edition, 1991.

T2.Sadhu Singh, “Experimental Stress Analysis", Khanna publisher, 4th revised Edition, 2009.

T3.Srinath L.S, “Experimental stress Analysis”, Tata Mc Graw Hill, 1984.

 

Essential Reading / Recommended Reading

R1. M.M.Frocht, "Photoelasticity, Vol I and Vol II”, John Wiley & sons, 4th Revised Edition, 2003.

R2. Perry and Lissner, "Strain Gauge Primer", Mc Graw Hill, 2nd Revised Edition, 1962.

R3.Kuske, Albrecht & Robertson, "Photo Elastic Stress Analysis", John Wiley & Sons, 4th Revised Edition, 2003.

R4.Dave and Adam, "Motion Measurement and Stress Analysis", Merrill; First Edition, 1964

 

Evaluation Pattern

CIA-50MARKS

ESE-50MARKS

MTME132 - THEORY OF APPLIED STRESS (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To obtain the stress strain relation for engineering materials.

•To know Yield criteria for ductile metal. 

•To understand the plastic stress-strain relations. 

•To learn Upper and lower bound theorems and corollaries. 

•To solve problems of tension compression, torsion and combined loading.

 

Course Outcome

CO1: To Understand the concepts of stress and strain. {L1, L2} {PO1, PO2}

CO2: To demonstrate Idealized stress-strain diagrams for different material models. {L1, L2} {PO1, PO2, PO3}

CO3: To be able to formulate general stress-strain equations in cartesian and polar coordinate system. {L2, L3, L4} {PO1, PO2, PO3, PO4}

CO4: To understand the concept of yield criterion. {L1, L2} {PO1, PO2, PO3}

CO5: To be able to solve Problems of uniaxial tension, compression, bending of beams and torsion. {L2, L3, L5} {PO1, PO2 PO3, PO4}

 

Unit-1
Teaching Hours:9
INTRODUCTION TO STRAIN
 

Deformation, Strain Displacement relations, Strain components, The state of strain at a point, Principal strain, Strain transformation, Compatibility equations, Cubical dilatation.

Unit-1
Teaching Hours:9
INTRODUCTION STRESS
 

Definition and Notation for forces and stresses. Components of stresses, equations of Equilibrium, Specification of stress at a point. Principal stresses and Mohr's diagram in three dimensions. Boundary conditions.

Unit-2
Teaching Hours:9
STRESS-STRAIN RELATIONS AND THE GENERAL EQUATIONS OF ELASTICITY
 

Generalized Hooke's law in terms of engineering constants. Formulation of elasticity Problems. Existence and uniqueness of solution, Saint -Venant's principle, Principle of super position and reciprocal theorem.

Idealised stress-strain diagrams for different material models, Engineering and natural strains, Mathematical relationships between true stress and true strains

 

Unit-3
Teaching Hours:9
TWO DIMENSIONAL PROBLEMS IN CARTESIAN CO-ORDINATES
 

Airy's stress function, investigation for simple beam problems. Bending of a narrow cantilever beam under end load, simply supported beam with uniform load, Use of Fourier series to solve two dimensional problems.

Unit-3
Teaching Hours:9
TWO DIMENSIONAL PROBLEMS IN POLAR CO-ORDINATES
 

General equations, stress distribution symmetrical about an axis, Pure bending of curved bar, Strain components in polar co-ordinates, Rotating disk and cylinder, Concentrated force on semi-infinite plane, Stress concentration around a circular hole in an infinite plate

Unit-4
Teaching Hours:9
Unit-4
 

Yield criteria for ductile metal, Von Mises, Tresca, Yield surface for Isotropic Plastic materials, Stress space, Experimental verification of Yield criteria, 

Yield criteria for an anisotropic material.

Stress  -  Strain Relations, Plastic stress-strain relations, PrandtlRoeuss Saint Venant, Levy  -  Von Mises, Experimental verification of the Prandtl-Rouss equation, Yield locus, Symmetry convexity, Normality rule., 

Upper and lower bound theorems and corollaries

 

Unit-5
Teaching Hours:9
Unit-5
 

Application to problems: Uniaxial tension and compression, bending of beams, Torsion of rods and tubes, Simple forms of indentation problems using upper bounds. Problems of metal forming I: Extrusion, and Drawing.

Problems of metal forming II: Rolling and Forging. Slip line theory, Introduction, Basic equations for incompressible two-dimensional flows, continuity equations, Stresses in conditions of plain strain convention for slip-lines, Geometry of slip lines, Properties of slip lines.

 

Text Books And Reference Books:

T1.Timoshenko and Goodier, "Theory of Elasticity", McGraw Hill, 1982.

T2.R.A.C..Slater, “Engineering Plasticity - Theory and Application to Metal Forming Process”, McMillan Press Ltd.2016.

T3.Sadhu Singh," Theory of Elasticity”, Khanna publishers, Delhi, 2003.

T4.Sadhu Singh, “Theory of Plasticity and Metal forming Process”, 8th Edition, Khanna Publishers, Delhi, 2015.

 

Essential Reading / Recommended Reading

R1.L S Srinath, “Advanced Mechanics of Solids ", Tata Mcgraw-Hill, 2008.

R2.Phillips, Durelli and Tsao, " Introduction to the Theoretical and Experimental Analysis of Stress and Strain ", McGraw-Hill, 1st Edition,1958.

R3.W. & Mellor and P.B. Johnson, “Plasticity for Mechanical Engineers”, 1st Edition, D.Van Nostrand Company Inc., 1962.

R4.Oscar Hoffman and George Sachs, “Introduction to the Theory of Plasticity for Engineers”, 1st Edition, Literary Licensing, LLC., 2012.

R5.Chakraborty,”Theory of plasticity” 3rd Edition, Oxford: Elsevier Butterworth-Heinemann, 2007.

 

Evaluation Pattern

CIA-50marks

ESE-50marks

MTME133E1 - ADVANCED ENGINEERING MATERIAL (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 
  • Enable Students to recognize the conventional methods for processing of advanced composite materials
  • Enable Students to distinguish between the available reinforcing fibre performance
  • Enable Students to recognize the conventional thermo set and thermoplastic polymers
  • Enable Students to describe the mechanical properties of a collimated fiber, polymer composite as an anisotropic medium  Introduce test methods required to characterize anisotropic medium

Course Outcome

CO1. Demonstarteanunderstandingofmechanics,physicalandchemicalpropertiesofmaterialsincludingmetals,ceramics,polymersandcomposites(L1,3,4) (PO1,2)

CO2. Understandexistenceofimperfectionsandtheireffectsonmechanicalpropertiesof materialsandcauseoffailure (L1,3,4) (PO1,2)

CO3. Demonstrateunderstandingofphasediagramsandtheiruseinpredictingphase transformationandmicrostructure(L1,3,4) (PO1,2,3)

CO4. Understandandpredictvarioustypesoffailuresusingconceptoffracturemechanics,creepandeffectofimpact (L1,3,4) (PO1,2)

CO5. KnowElectrical,Thermal,OpticalandMagneticPropertiesofmetals,ceramics,polymersandcomposites(L1,2,3) (PO1,2,4)

Unit-1
Teaching Hours:9
Introduction, Atomic Structure, Interatomic Bonding and Structure of Crystalline Solids:
 

Historical perspective of Materials Science. Why study properties of materials? Classification of materials. Advanced Materials, Future materials and modern materials, Atomicstructure. Atomic bonding in solids, Crystal structures, Crystalline and noncrystalline materials. Miller indices. Anisotropic elasticity. Elastic behaviour of composites. Structure and properties of polymers. Structure and properties of ceramics.

Unit-2
Teaching Hours:9
Imperfections in Solids and Mechanical Properties of Metals, Diffusion, Dislocations and Strengthening Mechanisms:
 

Point defects. Theoretical yield point. Line defects and dislocations. Interfacial defects. Bulk or volume defects. Atomic vibrations; Elastic deformation. Plastic deformation. Interpretation of tensile stress-strain curves Yielding under multiaxial stress. Yield criteria and macroscopic aspects of plastic deformation. Property variability and design factors, Diffusion mechanisms. Steady and non-steady state diffusion. Factors that influence diffusion. Non-equilibrium transformation and microstructure, Dislocation and plastic deformation. Mechanisms of strengthening in metals. Recovery, recrystallization and grain growth. Strengthening by second phase particles. Optimum distribution of particles. Lattice resistance to dislocation motion.

Unit-3
Teaching Hours:9
Phase Diagrams
 

Equilibrium phase diagrams. Particle strengthening by precipitation. Precipitation reactions. Kinetics of nucleation and growth. The iron-carbon system. Phase transformations. Transformation rate effects and TTT diagrams. Microstructure and property changes in ironT carbon system

Unit-4
Teaching Hours:9
Failure
 

Fracture. Ductile and brittle fracture. Fracture mechanics. Impact fracture. Ductile brittle transition. Fatigue. Crack initiation and propagation. Crack propagation rate. Creep. Generalized creep behaviour. Stress and temperature effects

Unit-5
Teaching Hours:9
Applications and Processing of Metals and Alloys, Polymers, Ceramics, and composites
 

Types of metals and alloys. Fabrication of metals. Thermal processing of metals. Heat treatment. Precipitation hardening. Types and applications of ceramics. Fabrication and processing of ceramics, Mechanicalbehaviour of polymers. Mechanisms of deformation and strengthening of polymers. Crystallization, melting and glass transition. Polymer types. Polymer synthesis and processing, Particle reinforced composites. Fibre reinforced composites. Structural composites

Text Books And Reference Books:

T1. MaterialsScienceandEngineering,WilliamD.Callister,Jr,JohnWiley&sons,07

Essential Reading / Recommended Reading

R1. ModernPhysicalMetallurgyandMaterialEngineering,Science,Process,application,SmallmanR.E.,BishopRJ,ButterworthHeinemann,SixthEd.,1999.

Evaluation Pattern

CIA-50Marks

ESE-50Marks

MTME133E2 - MATHEMATICAL METHODS IN ENGINEERING (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

This course is outlined to those who intend to apply the subject at the proper place and time, while keeping him/her aware to the needs of the society where he/she can lend his/her expert service, and also to those who can be useful to the community without even going through the formal process of drilling through rigorous treatment of Mathematics.

Course Outcome

CO1. Apply statistical techniques to analyze multivariate functions(L1,3,4) (PO1,2)

CO2. Identify and solve engineering problems by applying the knowledge of ordinary and partial differential equations (L1,3,4) (PO1,2)

CO3. Identify nature of a given wave equation and solve by applying D’Alembert    solution and/or method of solution of method of separation of variables (L1,3,4) (PO1,2,3)

CO4. Apply mathematical and computational methods to a range of problems in science and engineering (L1,3,4) (PO1,2)

CO5. Implement basic operations in Fourier series and Laplace transforms (L1,2,3) (PO1,2,4)

CO6. Evaluate partial derivatives of multivariate functions (L1,3,4) (PO1,2,3)

 

Unit-1
Teaching Hours:9
Introduction to Probability Theory
 

Probability Theory and Sampling Distributions. Basic probability theory along with examples. Standard discrete and continuous distributions like Binomial, Poisson, Normal, Exponential etc. Central Limit Theorem and its Significance. Some sampling distributions like 2, t, F

Unit-2
Teaching Hours:9
Testing of Statistical Hypothesis
 

Testing a statistical hypothesis, tests on single sample and two samples concerning means and variances. ANOVA: One – way, Two – way with/without interactions.

Unit-3
Teaching Hours:9
Ordinary Differential Equations
 

Ordinary linear differential equations solvable by direct solution methods; solvable nonlinearODE’s.

Unit-4
Teaching Hours:9
Partial Differential Equations and Concepts in Solution to Boundary Value
 

First and second order partial differential equations; canonical forms

Unit-5
Teaching Hours:9
Major Equation Types Encountered in Engineering and Physical Sciences
 

Solution methods for wave equation, D’Alembert solution, potential equation, properties of harmonic functions, maximum principle, solution by variable separation method

Text Books And Reference Books:

T1. Ronald E, Walpole, Sharon L. Myers, Keying Ye, Probability and Statistics for  Engineers and Scientists (8th Edition), Pearson Prentice Hall, 07 

T2. J. B. Doshi, Differential Equations for Scientists and Engineers, Narosa, New Delhi, 10  

Essential Reading / Recommended Reading

R1. Douglas C. Montgomery, Design and Analysis of Experiments (7th Edition), Wiley Student Edition, 09.

R2. S. P. Gupta, Statistical Methods, S. Chand & Sons, 37th revised edition, 08

R3. William W. Hines, Douglas C. Montgomery, David M. Goldsman, Probability and

Statistics for Engineering, (4th Edition), Willey Student edition, 06.

R4. Advanced Engineering Mathematics (9th Edition), Erwin Kreyszig, Wiley India (13)

 

Evaluation Pattern

CIA-50MARKS

ESE-50MARKS

MTME133E3 - COMPUTER AIDED DESIGN (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

At the end of this course, the students will be able to:

  • Have a conceptual understanding of the principles of CAD systems, the implementation of these principles, and its connections to CAM and CAE systems.
  • Understand 2D, 3D transformations and projection transformations
  • Get knowledge of various approaches of geometric modeling
  • Understand mathematical representation of 2D and 3D entities
  • Understand basic fundamentals of FEM
  • Integrate principles of related fields into the use of CAD software.

Course Outcome

CO1. Have a conceptual understanding of the principles of CAD systems, the implementation of these principles, and its connections to CAM and CAE systems. {L1,2}{CO1,2,3}

CO2. Understand 2D, 3D transformations and projection transformations {L2,3}{CO1,2,3,4}

CO3. Get knowledge of various approaches of geometric modeling {L2,3}{CO1,2,3,4}

CO4. Understand mathematical representation of 2D and 3D entities. {L3,4}{CO1,2,3,4}

CO5. Understand basic fundamentals of FEM. {L3,5}{CO2,3,4}

CO6. Integrate principles of related fields into the use of CAD software. {L4}{CO2,4}

Unit-1
Teaching Hours:9
Introduction
 

CAD Hardware and Software, Types of systems and system considerations, input and output devices, hardware integration and networking, hardware trends, Software modules

Unit-2
Teaching Hours:9
Networks
 

Computer Communications, Principle of networking, classification networks, network wring, methods, transmission media and interfaces, network operating systems.

Unit-3
Teaching Hours:9
Computer Graphics Introduction
 

Computer Graphics Introduction, transformation of geometric models: translation, scaling, reflection, rotation, homogeneous representation, concatenated transformations; mappings of geometric models, translational mapping rotational mapping, general mapping, n mappings as changes of coordinate system; inverse transformations and mapping

Unit-4
Teaching Hours:9
Geometric Modeling
 

Projections of geometric models, orthographic projections, Geometric Modeling, curve representation: Parametric representation of analytic curves, parametric representation of synthetic curves, curve manipulations. Surface representation,

Unit-5
Teaching Hours:9
Fundamentals of solid modeling
 

Fundamentals of solid modeling, boundary representation (B-rep), Constructive Solid Geometry (CSF), sweep representation, Analytic Solid Modeling (ASM), other representations; solid manipulations, solid modeling based applications: mass properties calculations, mechanical

Text Books And Reference Books:

T1. Ibrahbim Zeid, “CAD / CAM Theory and Practice”.

T2. Jim Browne, “Computer Aided Engineering and Design”.

T3. P. Radhakrishnan / V. Raju / S. Subramanyam, “CAD / CAM / CIM”

T4: P.N. Rao, “CAD / CAM principles and applications”, Tata Mcraw-Hill, 02

Essential Reading / Recommended Reading

R1. Rogers / Adams, “Mathematical Elements for Computer Graphics”.

R2. Rooney and Steadman, “Principles of Computer Aided Design”, Aug. 1993.

R3. Jerry Banks / John Carson / Barry Nelson / David Nicol, “Discrete-Event System Simulation”

Evaluation Pattern

CIA-50Marks

ESE-50Marks

MTME134E1 - ADVANCED DESIGN OF MECHANICAL SYSTEM (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To facilitate the students to appreciate the design function in machine elements and understand the role of failure prevention analysis in mechanical design.

•To be able to estimate the fatigue life estimation using stress-life approach and strain life approach.

•To understand the significance of statistical aspects in fatigue, LEFM, fatigue from variable amplitude loading etc.

•To impart the knowledge on various aspects of surface failure and dynamic contact stresses.  

•The course aims at enumerating the theoretical and practical aspects of design process.

 

Course Outcome

CO1: {Analyse the different types of failure modes and be able to judge which criterion is to be applied in which situation.} {L1, L2} {PO1, PO2}

CO2: {Discuss the overview of stress- life and strain life approach to understand the fatigue behaviour of materials.} {L1, L2 }{PO1, PO2}

CO3: {Explain the linear elastic behaviour in fracture of materials and understand the statistical aspects of fatigue.} { L1, L2, L3} {PO1, PO2}

CO4: {Describe the various counting methods, damage theories used in the fatigue design from variable amplitude loading.} { L1, L2, L3} {PO1, PO2, PO3}

CO5: {Classify different types of wear and illustrate the various surface failures.}{ L1, L2, L3} {PO1, PO2, PO3}

 

Unit-1
Teaching Hours:9
INTRODUCTION
 

Role of failure prevention analysis in mechanical design, Modes of mechanical failure, Review of failure theories for ductile and brittle materials including Mohr’s theory and modified Mohr’s theory, Numerical examples. 

Unit-1
Teaching Hours:9
FATIGUE OF MATERIALS
 

Introductory concepts, High cycle and low cycle fatigue, Fatigue design models, Fatigue design methods, Fatigue design criteria, Fatigue testing, Test methods and standard test specimens, Fatigue fracture surfaces and macroscopic features, Fatigue mechanisms and microscopic features.

Unit-2
Teaching Hours:9
STRAIN-LIFE(Ε-N)APPROACH
 

Monotonic stress-strain behavior ,Strain controlled test methods ,Cyclic stress-strain behavior ,Strain based approach to life estimation, Determination of strain life fatigue properties, Mean stress effects, Effect of surface finish, Life estimation by ε-N approach.

Unit-2
Teaching Hours:9
STRESS-LIFE (S-N) APPROACH
 

S-N curves, Statistical nature of fatigue test data, General S-N behavior, Mean stress effects, Different factors influencing S-N behavior, S-N curve representation and approximations, Constant life diagrams, Fatigue life estimation using S-N approach

Unit-3
Teaching Hours:9
LEFM APPROACH
 

LEFM concepts, Crack tip plastic zone, Fracture toughness, Fatigue crack growth, Mean stress effects, Crack growth life estimation. 

Unit-3
Teaching Hours:9
STATISTICAL ASPECTS OF FATIGUE
 

Definitions and quantification of data scatter, Probability distributions, Tolerance limits, Regression analysis of fatigue data, Reliability analysis, Problems using the Weibull distribution.

Unit-4
Teaching Hours:9
FATIGUE FROM VARIABLE AMPLITUDE LOADING
 

Spectrum loads and cumulative damage, Damage quantification and the concepts of damage fraction and accumulation, Cumulative damage theories, Load interaction and sequence effects, Cycle counting methods, Life estimation using stress life approach.

Unit-5
Teaching Hours:9
SURFACE FAILURE
 

Introduction, Surface geometry, Mating surface, Friction, Adhesive wear, Abrasive wear, Corrosion wear, Surface fatigue spherical contact, Cylindrical contact, General contact, Dynamic contact stresses, Surface fatigue strength.   

Text Books And Reference Books:

T1. Ralph I. Stephens, Ali Fatemi, Robert .R. Stephens, Henry o. Fuchs, “Metal Fatigue in engineering”, Second edition, John wiley Newyork, 2001.

T2. Jack. A. Collins, “Failure of Materials in Mechanical Design”, John Wiley, Newyork 1992.

T3. Robert L. Norton, Machine Design, Pearson, 2005.

 

Essential Reading / Recommended Reading

R1. S.Suresh, “Fatigue of Materials”, Cambridge university press, Cambridge, U.K., 1998.

 

R2. Julie.A. Benantine, “Fundamentals of Metal Fatigue Analysis”, Prentice Hall, 1990.

 

R3. “Fatigue and Fracture”, ASM Hand Book, Vol 19, 2002.

 

Evaluation Pattern

CIA-50MARKS

ESE-50MARKS

MTME134E2 - ROBOTICS (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

At the end of the course:

·        Describe and explain 3D translation and orientation representation & Illustrate the robot arm kinematics and use of Robot Operating System usage.

·        Design / Simulate a robot that meets kinematic requirements.

·        Apply localization and mapping aspects of mobile robotics.

·        Demonstrate self-learning capability

·        To provide the student with some knowledge and analysis skills associated with trajectory planning.

To develop the student’s knowledge in various robot structures and their workspace

Course Outcome

CO1: Understand basic terminologies and concepts associated with Robotics and automation  (L1,2)(PO1,2,3)

CO 2: Demonstrate comprehension of various Robotic sub-systems (L2,2)(PO1,3,4)

CO 3: Understand kinematics and dynamics to explain exact working pattern of robots  (L3,2)(PO1,3,4)

CO 4. Aware of the associated recent updates in Robotics (L1,2)(PO1,2,4)

CO5: To provide the student with some knowledge and analysis skills associated with trajectory planning. (L1,2)(PO1,2,3)

CO6: To develop the student’s knowledge in various robot structures and their workspace(L1,2,3)(PO1,2,4,5)

Unit-1
Teaching Hours:9
Introduction
 

Basic Concepts such as Definition, three laws, DOF, Misunderstood devices etc., Elements of Robotic Systems i.e. Robot anatomy, Classification, Associated parameters i.e. resolution, accuracy, repeatability, dexterity, compliance, RCC device, etc. Automation - Concept, Need, Automation in Production System, Principles and Strategies of Automation, Basic Elements of an Automated System, Advanced Automation Functions, Levels of Automations, introduction to automation productivity

Unit-2
Teaching Hours:9
Robot Grippers
 

Types of Grippers, Design aspect for gripper, Force analysis for various basic gripper system. Sensors for Robots:- Characteristics of sensing devices, Selections of sensors, Classification and applications of sensors. Types of Sensors, Need for sensors and vision system in the working and control of a robot.

Unit-3
Teaching Hours:9
Drives and control systems
 

Types of Drives, Actuators and its selection while designing a robot system. Types of transmission systems, Control Systems -Types of Controllers, Introduction to closed loop control Control Technologies in Automation:- Industrial Control Systems, Process Industries Verses Discrete-Manufacturing Industries, Continuous Verses Discrete Control, Computer Process and its Forms. Control System Components such as Sensors, Actuators and others.

Unit-4
Teaching Hours:9
Kinematics
 

Transformation matrices and their arithmetic, link and joint description, Denavit – Hartenberg parameters, frame assignment to links, direct kinematics, kinematics redundancy, kinematics calibration, inverse kinematics, solvability, algebraic and geometrical methods. Velocities and Static forces in manipulators: - Jacobians, singularities, static forces, Jacobian in force domain. Dynamics:- Introduction to Dynamics , Trajectory generations. 

Unit-5
Teaching Hours:9
Machine Vision System
 

Vision System Devices, Image acquisition, Masking, Sampling and quantisation, Image Processing Techniques , Noise reduction methods, Edge detection, Segmentation. Robot Programming :- Methods of robot programming, lead through programming, motion interpolation, branching capabilities, WAIT, SIGNAL and DELAY commands, subroutines, Programming Languages: Introduction to various types such as RAIL and VAL II etc, Features of type and development of languages for recent robot systems

Text Books And Reference Books:

T1.John J. Craig, Introduction to Robotics (Mechanics and Control), Addison-Wesley, 2nd      Edition, 04

T2. Mikell P. Groover et. Al., Industrial Robotics: Technology, Programming and      Applications, McGraw – Hill International, 1986..

T3. Shimon Y. Nof , Handbook of Industrial Robotics , John Wiley Co, 01..

T4. Automation, Production Systems and Computer Integrated Manufacturing, M.P. Groover, Pearson Education.

T5. Industrial Automation: W.P. David, John Wiley and Sons.

Essential Reading / Recommended Reading

R1. Richard D. Klafter , Thomas A. Chemielewski, Michael Negin, Robotic Engineering :     An Integrated Approach , Prentice Hall India, 02.

R2. Handbook of design, manufacturing & Automation: R.C. Dorf, John Wiley and Sons.

Evaluation Pattern

CIA-50Marks

ESE-50Marks

MTME151 - ADVANCED CAD LAB (2021 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:50
Credits:2

Course Objectives/Course Description

 

•The students will be able use Commercial CAD tools for solving real life Engineering Mechanics related problems. 

•Students will be able to function as a design engineering team member. 

•Students will be able to write technical reports.

 

Course Outcome

CO1: The students will be able use Commercial CAD tools for solving real life Engineering Mechanics related problems. {PO1,2 & L1,2,3}

CO2: Students will be able to function as a design engineering team member. {PO1,2,3,4 & L4,5}

CO3: Students will be able to write technical reports. {PO3,4 & L4,5}

 

Unit-1
Teaching Hours:60
List of Exercise :
 

1.      Introduction to CAD Commercial Tool.

2.      Type of Modules and commands.

3.      Introduction to Sketching

4.      Introduction to Part Modelling.

5.      Introduction to Assembly drawing

6.      Introduction to drafting 3D model.

7.      Exercises on Part Modelling.

8.      Exercises on Assembly Drawing.

9.      Generation of Bill of Materials (BOM).

10.   Surface Modelling.

Text Books And Reference Books:

T1: 'A Primer on Computer Aided Machine Drawing-2007’, Published by VTU, Belgaum.

T2: 'Machine Drawing', N.D.Bhat & V.M.Panchal, 2012.

 

Essential Reading / Recommended Reading

R1: 'A Text Book of Computer Aided Machine Drawing', S. Trymbaka Murthy, CBS Publishers, New Delhi, 2007

R2: 'Machine Drawing’, K.R. Gopala Krishna, Subhash Publication,2012.

R3: 'Machine Drawing with Auto CAD', Goutam Pohit & Goutham Ghosh, 1st Indian print Pearson Education, 2007

R4: 'Auto CAD 2015, for engineers and designers', Sham Tickoo. Dream tech 2015

 

Evaluation Pattern

CIA-25MARKS

ESE-25MARKS

MTME152 - SIMULATION LABORATORY (2021 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:50
Credits:2

Course Objectives/Course Description

 

•The students will be able use Commercial FEM tools for solving real life Engineering Mechanics related problems. 

•Students will be able to function as a design engineering team member. 

•Students will be able to write technical reports.

 

Course Outcome

CO1: The students will be able use Commercial FEM tools for solving real life Engineering Mechanics related problems. {PO1,2 & L1,2,3}

CO2: Students will be able to function as a design engineering team member. {PO1,2,3,4 & L4,5}

CO3: Students will be able to write technical reports. {PO3,4 & L4,5}

 

Unit-1
Teaching Hours:60
List of Experiments:
 

1.      Introduction to FEM Commercial Tool.

2.      Types of Elements and their usages (1-D, 2-D and 3-D)

3.      Selection and Simplification of the geometry and Meshing Techniques.

4.      Beam and Frame Problems solving using FEM 3D tool.

5.      Static loading problem solution using FEM tool.

6.      Dynamic Loading problem solution using FEM tool.

7.      Mesh convergence study using above two problems.

8.      Effects of different types of friction on contact mechanisms.

9.      Three dimensional truss problems

10.   Study on natural frequency and influence of materials and boundary condition on it.

Text Books And Reference Books:

T1.  Hughes, T. J. R. (2007). Finite Element Method: Linear Static and Dynamic Finite Element Anlaysis. New York: Dover Publications.

T2. Babuška, I., Whiteman, J. R., & Strouboulis, T. (2011). Finite Elements: An introduction to the method and error estimation. Oxford ; New York: Oxford University Press.

T3. Gokhale, N. S. (2008). Practical finite element analysis. Maharashtra: Finte to Infinite.

 

Essential Reading / Recommended Reading

R1. Thompson, E. G. (2005). An introduction to the finite element method: Theory, programming, applications. New Delhi: Wiley.

Evaluation Pattern

CIA-25MARKS

ESE-25MARKMS

MTME231 - ADVANCED FINITE ELEMENT METHOD (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

This course provides an introduction to finite elements method with a focus on one and two dimensional problems in structures, heat transfer, static and dynamics.

Course Outcome

CO1: To emonstrate understanding of FE formulation for linear problems in solid mechanics.

CO2: To classify a given problem on the basis of its dimensionality as 1-D, 2-D, or 3-D, time-dependence as Static or Dynamic, Linear or Non-linear.

CO3: To develop mathematical model of a problem following the Rayleigh Ritz and Galerkin weighted residual method.

CO4: To Find the shape function for different elements including higher order elements. 

CO5: To derive Stiffness matrices, load vectors for bar, truss, beam and heat transfer problems

CO6: To obtain consistent and lumped mass matrices for axial vibration of bars and transverse vibration of beams and obtain fundamental frequency of natural vibration using the methods mentioned in the curricula.

CO7: To use commercial software like ANSYS or ABAQUS for implementation of FEM to obtain stress concentration due to a small hole in a rectangular plate subjected to traction on edges and concentrated loads at points on the edges and prescribed boundary conditions.

 

Unit-1
Teaching Hours:11
INTRODUCTION
 

Engineering Analysis, History, Advantages, Classification, Basic steps, Convergence criteria, Role of finite element analysis in computer-aided design. Mathematical Preliminaries, 

Differential equations formulations, Variational formulations, weighted residual methods  

 

Unit-1
Teaching Hours:11
ONE-DIMENSIONAL ELEMENTS-ANALYSIS OF BARS AND TRUSSES
 

Basic Equations and Potential Energy Functional, 1-0 Bar Element, Admissible displacement function, Strain matrix, Stress recovery, Element equations, Stiffness matrix, Consistent nodal force vector: Body force, Initial strain, Assembly Procedure, Boundary and Constraint Conditions, Single point constraint, Multi-point constraint, 2-D Bar Element, Shape functions for Higher Order Elements.          

Unit-2
Teaching Hours:8
AXI-SYMMETRIC SOLID ELEMENTS-ANALYSIS OF BODIES OF REVOLUTION UNDER AXI-SYMMETRIC LOADING
 

Axisymmetric Triangular and Quadrilateral Ring Elements. Shape functions for Higher Order Elements. 

Unit-2
Teaching Hours:8
Two-Dimensional Elements-Analysis Of Plane Elasticity Problems
 

Three-Noded Triangular Element (TRIA 3), Four-Noded Quadrilateral Element (QUAD 4), Shape functions for Higher Order Elements (TRIA 6, QUAD 8) 

Unit-3
Teaching Hours:8
Three-Dimensional Elements-Applications To Solid Mechanics Problems System
 

Basic Equations and Potential Energy Functional, Four-Noded Tetrahedral Element (TET 4), Eight-Noded Hexahedral Element (HEXA 8), Tetrahedral elements, Hexahedral elements: Serendipity family, Hexahedral elements: Lagrange family. Shape functions for Higher Order Elements. 

Unit-4
Teaching Hours:10
HEAT TRANSFER / FLUID FLOW
 

Steady state heat transfer, 1 D heat conduction governing equation, boundary conditions, One dimensional element, Functional approach for heat conduction, Galerkin approach for heat conduction, heat flux boundary condition, 1 D heat transfer in thin fins. Basic differential equation for fluid flow in pipes, around solid bodies, porous media.

Unit-4
Teaching Hours:10
Beam Elements-Analysis Of Beams And Frames
 

1–D Beam Element, 2–D Beam Element, Problems.

Unit-5
Teaching Hours:8
Dynamic Considerations
 

Formulation for point mass and distributed masses, Consistent element mass matrix of one dimensional bar element, truss element, axisymmetric triangular element, quadrilatateral element, beam element. Lumped mass matrix, Evaluation of eigen values and eigen vectors, Applications to bars, stepped bars, and beams.                                    

Text Books And Reference Books:

T1. Chandrupatla T. R., “Finite Elements in engineering”- 2nd Edition, PHI, 2007.

T2. Lakshminarayana H. V., “Finite Elements Analysis”– Procedures in Engineering, Universities Press, 2004. 

 

Essential Reading / Recommended Reading

R1. Rao S. S. “Finite Elements Method in Engineering”- 4th Edition, Elsevier, 2006

R2. P.Seshu, “Textbook of Finite Element Analysis”-PHI, 2004.

R3. J.N.Reddy, “Finite Element Method”- McGraw -Hill International Edition. Bathe K. J. Finite Elements Procedures, PHI. 

R4. Cook R. D., et al. “Concepts and Application of Finite Elements Analysis”- 4th Edition, Wiley & Sons, 2003.

 

Evaluation Pattern

CIA-50MARKS

ESE-50MRAKS

MTME232 - ADVANCED THEORY OF VIBRATIONS (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To obtain the idea of classification of vibration, modal analysis.

•To acquire the knowledge of damping factor and measuring instruments.

•To know the DOF and the damping factors

•To understand the measuring instruments

 

Course Outcome

CO1: To learn the classification of mechanical vibration {L1, L2} {PO1, PO2, PO4}

CO2: To acquire the knowledge of damping factor and transient vibration. {L1, L2, L4} {PO1, PO2, PO3, PO4}

CO3: To learn about vibration control and the damping factors. {L1, L2, L6} {PO8, PO10}

CO4: To understand the working of measuring instruments and condition monitoring systems.  {L1, L2} {PO8, PO12}

CO5: To learn random vibration and continuous systems. {L1, L2} {PO8, PO12}

 

Unit-1
Teaching Hours:9
REVIEW OF MECHANICAL VIBRATIONS:
 

Basic concepts; free vibration of single degree of freedom systems with and without damping, Forced vibration of single DOF-systems, Force and motion isolation, Two DOF-systems, natural frequency.      

Unit-2
Teaching Hours:8
TRANSIENT VIBRATION OF SINGLE DEGREE-OF FREEDOM SYSTEMS
 

Impulse excitation, Arbitrary excitation, Laplace transform formulation, Pulse excitation and rise time, Shock response spectrum, Shock isolation, Finite difference numerical computation. 

Unit-3
Teaching Hours:10
VIBRATION CONTROL
 

Introduction, Vibration isolation theory, Vibration isolation theory for harmonic excitation, practical aspects of vibration analysis, shock isolation, Dynamic vibration absorbers, and Vibration dampers. 

Unit-3
Teaching Hours:10
VIBRATION MEASUREMENT AND APPLICATIONS
 

Introduction, Transducers, Vibration pickups, Frequency measuring instruments, Vibration exciters, Signal analysis. 

Unit-4
Teaching Hours:9
NON LINEAR VIBRATIONS
 

Introduction, Sources of nonlinearity, Qualitative analysis of nonlinear systems. Phase plane, Conservative systems, Stability of equilibrium, Method of isoclines, Perturbation method, Method of iteration, Self-excited oscillations. 

Unit-4
Teaching Hours:9
MODAL ANALYSIS & CONDITION MONITORING
 

Dynamic Testing of machines and Structures, Experimental Modal analysis, Machine Condition monitoring and diagnosis.

Unit-5
Teaching Hours:9
CONTINUOUS SYSTEMS
 

Vibrating string, Longitudinal vibration of rods, Torsional vibration of rods, Suspension bridge as continuous system, Euler equation for beams, Vibration of membranes.

Unit-5
Teaching Hours:9
RANDOM VIBRATIONS
 

Random phenomena, Time averaging and expected value, Frequency response function, Probability distribution, Correlation, Power spectrum and power spectral density, Fourier transforms, FTs and response. 

Text Books And Reference Books:

T1. William T. Thomson, Marie Dillon Dahleh, Chandramouli Padmanabhan, “Theory of Vibration with Application”, 5th edition Pearson Education, 2008. 

T2. S. Graham Kelly, “Fundamentals of Mechanical Vibration” 2nd edition, McGraw Hill, 2000. 

T3. S. S. Rao, “Mechanical Vibrations”, 4th edition Pearson Education, 2003. 

T4. W.T. Thomson and Marie Dillon Dahleh, “Theory of Vibration with Applications”, Pearson Education 5th edition, 2007.

T5. V.P. Singh, “Mechanical Vibrations”, Dhanpat Rai & Company Pvt. Ltd., 3rd edition, 2006.

 

Essential Reading / Recommended Reading

R1.  S. Graham Kelly, Schaum’s Outlines, “Mechanical Vibrations”, Tata McGraw Hill, 2007.

R2. J.S. Rao & K. Gupta, “Theory & Practice of Mechanical vibrations” New Age International Publications, New Delhi, 2001.

R3. Leonanrd Meirovitch, “Elements of Vibrations Analysis”, Tata McGraw Hill, Special Indian edition, 2007.

 

Evaluation Pattern

CIA-50MARKS

ESE-50MARKS

MTME233E1 - TRIBOLOGY IN BEARING DESIGN (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To study the types of contacts, types of bearing. 

•Design a bearing based on their application and types of load. 

•To know the response of idealized bearing systems.

 

Course Outcome

CO1: To understand the principles of tribology for selecting compatible materials for minimizing friction and wear in machinery.  {L1, L2} {PO1, PO2}

CO2: To understand the principles of bearing selection based on the application. {L1, L2} {PO1, PO2, PO3}

CO3: To learn the computations required for selecting and designing bearings in machines. {L2, L3, L4} {PO1, PO2, PO3, PO4}

CO4: To understand the fundamental principles of gas lubricated bearings. {L1, L2} {PO1, PO2, PO3}

CO5: To understand the fundamental principles of magnetic bearings .{L2, L3, L5} {PO1, PO2 PO3, PO4}

 

Unit-1
Teaching Hours:9
INTRODUCTION TO TRIBOLOGY
 

Introduction, Friction, Wear, Wear Characterization, Regimes of lubrication, Classification of contacts, lubrication theories. Newton's Law of viscous forces, Effect of pressure and temperature on viscosity.

Unit-1
Teaching Hours:9
HYDRODYNAMIC LUBRICATION:
 

Newton's Law of viscous forces, Flow through stationary parallel plates. Hagen's poiseuille's theory, viscometers. Numerical problems, Concept of lightly loaded bearings, Petroff's equation, Numerical problems.

Unit-2
Teaching Hours:9
HYDRODYNAMIC BEARINGS
 

Pressure development mechanism. Converging and diverging films and pressure induced flow. Reynolds's 2D equation with assumptions. Introduction to idealized slide bearing with fixed shoe and Pivoted shoes. Expression for load carrying capacity. Location of centre of pressure, Numerical problems

Unit-2
Teaching Hours:9
JOURNAL BEARINGS
 

Introduction to idealized full journal bearings. Load carrying capacity of idealized full journal bearings, Sommerfeld number and its significance. Comparison between lightly loaded and heavily loaded bearings, Numerical problems.

Unit-3
Teaching Hours:9
EHL CONTACTS
 

Introduction to Elasto - hydrodynamic lubricated bearings. Introduction to 'EHL' constant. Grubin type solution. Introduction to gas lubricated bearings. Governing differential equation for gas lubricated bearings.

Unit-4
Teaching Hours:9
POROUS & GAS BEARINGS
 

Introduction to porous bearings. Equations for porous bearings and working principal, Fretting phenomenon and it's stages             

Unit-4
Teaching Hours:9
HYDROSTATIC BEARINGS
 

Types of hydrostatic Lubrication systems Expression for discharge, load carrying capacity, Flow rate, Condition for minimum power loss. Torque calculations. Numerical problems.

Unit-5
Teaching Hours:9
MAGNETIC BEARINGS
 

Introduction to magnetic bearings, Active magnetic bearings. Different equations used in magnetic bearings and working principal. Advantages and disadvantages of magnetic bearings, Electrical analogy, Magneto-hydrodynamic bearings

Text Books And Reference Books:

T1. B.C. Majumdar "Introduction to Tribology of Bearing", Wheeler Publishing, New Delhi, 2001. 

T2. Susheel Kumar Srivasthava "Tribology in industry" S. Chand and Co, 2000. 

T3. D. Berthe, D. Dowson, M. Godet, C.M. Taylor, “Tribological Design of Machine Elements”, Elsevier Science, 1989.

T4.  E. Richard Booser, Michael M. Khonsari, “Applied Tribology Bearing Design and Lubrication” Wiley, 2017.

 

Essential Reading / Recommended Reading

R1. Dudley D. Fulier, "Theory and practice of Lubrication for Engineers", New York Company, 1998. 

R2. Moore "Principles and applications of Tribology" Pergamon press, 1st Edition, 1975.

R3. Pinkus .O. Stemitch. "Theory of Hydrodynamic Lubrication", Mc-Graw Hill Book Company Inc., New York, 1961.

R4. Gerhandschwetizer, Hannes Bleuler & Alfons Traxler, "Active Magnetic bearings", Authors working group, www.mcgs.ch., 2003. 

R5. Radixmovsky, "Lubrication of Bearings - Theoretical principles and design", The Oxford press Company, 2000. 

 

Evaluation Pattern

CIA-50MARKS

ESE-50MARKS

MTME234E1 - DESIGN FOR MANUFACTURING (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

•To know the design consideration for manufacturing of components.

•To describe the different types of features in the design for manufacturing the components. 

•To know the geometrical tolerance for manufacturing the components.

•To learn the theory behind Component design with machining considerations.

•To learn to design gauges, suitable for checking of components in assembly.

 

Course Outcome

CO1: Outline the appropriate design for economical production and select the materials. {L1, L2} {PO1, PO2}

CO2: Select between various machining and metal joining processes. . {L1, L2} {PO1, PO2, PO3}

CO3: Apply a systematic understanding of knowledge in the field of metal casting and forging. {L2, L3, L4} {PO1, PO2, PO3, PO4}

CO4: Fabricate basic parts and assemblies using powered and non – powered machine shop equipment in conjunction with mechanical documentation. {L1, L2} {PO1, PO2, PO3}

CO5: To learn to design gauges suitable for checking of components in assembly. {L1, L3, L5} {PO1, PO2 PO3, PO4}

Unit-1
Teaching Hours:9
Effect of Materials and Manufacturing Process on Design:
 

Effect of Materials and Manufacturing Process on Design:  Major phases of design. Effect of material properties on design Effect of manufacturing processes on design.  Material selection process-  cost per unit property, Weighted properties and limits on properties methods.

Unit-1
Teaching Hours:9
Tolerence Analysis
 

Tolerence Analysis: Process capability, mean, varience, skewness ,kurtosis, Process capability metrics, Cp, Cpk,  Cost aspects,  Feature tolerances,  Geometries  tolerances,  Geometric tolerances,  Surface finish,  Review of relationship between attainable tolerance grades and different machining process. Cumulative effect of tolerance- Sure fit law and truncated normal law.                

Unit-2
Teaching Hours:9
Datum Features
 

Datum Features : Functional datum, Datum for manufacturing, Changing the datum. Examples.

Unit-2
Teaching Hours:9
Selective Assembly:
 

Selective Assembly:  Interchangeable part manufacture and selective assembly, Deciding the number of groups  -Model-1 : Group tolerance of mating parts equal, Model total and group tolerances of shaft equal. Control of axial play-Introducing secondary machining operations, Laminated shims, examples.

Unit-3
Teaching Hours:8
Design Considerations
 

 Design Considerations :  Design of components with casting consideration. Pattern, Mould, and Parting line. Cored holes and  Machined holes.

Identifying the possible and probable parting line. Casting requiring special sand cores. Designing to obviate sand cores.                                                                                        

Unit-4
Teaching Hours:10
True positional theory:
 

True positional theory:  Comparison between co-ordinate and convention method of feature location. Tolerance and true position tolerancing virtual size concept, Floating and fixed fasteners. Projected tolerance zone. Assembly with gasket, zero position tolerance. Functional gauges, Paper layout gauging.                                                                                                                 

Unit-4
Teaching Hours:10
Component Design :
 

Component Design :  Component design with machining considerations link design for turning components-milling, Drilling and other related processes including finish- machining operations.

Unit-5
Teaching Hours:9
Design of Gauges
 

Design of Gauges: Design of gauges for checking components in assemble with emphasis on various types of limit gauges for both hole and shaft.

Text Books And Reference Books:

T1. Harry Peck, “Designing for Manufacturing “- Pitman Publications, 1983.

T2. R.K. Jain ,”Engineering Metrology” - Khanna Publication ,2011.

T3. Corrado Poli, “Design for Manufacturing”, Butterworth-Heinemann, 2001.

Essential Reading / Recommended Reading

R1. Geoffrey Boothroyd, peter dewhurst, Winston Knight,”Product design for manufacture and assembly” - Merceldekker.Inc. New York, CRC Press, 3rd Edition, 2010.

R2. “Material selection and Design”, Vol. 20 - ASM Hand book.

R3. O. MolloyE.A. WarmanS. Tilley, “Design for Manufacturing and Assembly: Concepts, architectures and implementation”, Springer Science & Business Media, 1998.

Evaluation Pattern

CIA1-10

CIA2-25

CIA3-10

ATTENDANCE-05

 

ESE- 50

 

 

MTME234E3 - MULTI BODY DYNAMICS (2021 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 

Design Multibody systems in two and three dimensions starting from scratch using sound theoretical principles and state of the art software.

Design of rigid body systems with applications to mechanisms and working assemblies in two and three dimensions.

Dynamic analysis models for kinematic (position, velocities accelerations) and kinetics (forces and moments).

Perform simulations of rigid and flexible multi-body assemblies to determine loads, dynamic forces, energy and momentum and control. Finite Element Analysis under dynamic loads.

·        Analyze forces and moments in two and three dimensions under impulsive impact forces and collisions.

Apply these techniques to, ground, space vehicles and machinery.

Course Outcome

CO1: To understand the basic principles for analysis of multi-body systems and 3-dimensional rigid bodies.{L1, L2} {PO1, PO2}

CO2: To analyse interconnected bodies in a multi-body system.{L1, L2} {PO1, PO2, PO3}

CO3: To formulate equation of motion for inter connected bodies. {L2, L3, L4} {PO1, PO2, PO3, PO4}

CO4: To learn the application of numerical methods in multi body dynamics. {L1, L2} {PO1, PO2, PO3}

CO5:To gain analytical understanding of flexible multi body systems. {L2, L3, L5} {PO1, PO2 PO3, PO4}. 

Unit-1
Teaching Hours:9
BASIC CONCEPTS IN 3-D RIGID-BODY MECHANICS
 

Degrees-of-freedom; Rigid body vs flexible body; Spatial kinematics (3-D rotation transformations); Euler theorem, rotation parameterization, Rodriguez formula; Moments and products of inertia; Newton-Euler equations of motion; Lagrange Equation; Generalized forces.

Unit-1
Teaching Hours:9
BASIC PRINCIPLES FOR ANALYSIS OF MULTI-BODY SYSTEMS
 

The automatic assembly of the systems of equations for position, velocity and acceleration analysis. Iterative solution of systems of nonlinear equations. Geometry of masses. The principle of virtual work and Lagrange’s equations.

Unit-2
Teaching Hours:9
FORMULATION OF EQUATIONS OF MOTION FOR INTER-CONNECTED BODIES
 

Relative coordinates, generalized coordinates, Cartesian co-ordinates ; Lagrange’ s equations and other approaches; Differential equations (DE) and differential algebraic equations (DAE); Co-ordinate partitioning and Lagrange multipliers; Types of analyses (kinematic, static, quasi-static, kineto-static, dynamic and linear dynamic).

Unit-3
Teaching Hours:9
INTER-CONNECTED RIGID BODIES
 

Kinematic pairs (joints) with classification of constraints; holonomic and non-holonomic constraints; Springs, dampers, actuators and controllers with brief introduction of controls theory.

Unit-3
Teaching Hours:9
COMPUTATION OF FORCES
 

Computation of spatial generalized forces for external forces and for actuator-spring-damper element. Computation of reaction forces from Lagrange’s multi- pliers.

Unit-4
Teaching Hours:9
APPLICATION OF NUMERICAL METHODS
 

NR method, Jacobian, Differential equation integrators (Euler methods and Implicit methods); Stability, accuracy and Dahlquist’s trade off criteria; Stiffness and damping - physical vs numerical; Lock-up, bifurcation and singularities

Unit-5
Teaching Hours:9
DYNAMICS OF PLANAR SYSTEMS
 

Dynamics of planar systems. Systematic computation and assembly of mass matrix. Computation of planar generalized forces for external forces and for actuator-spring-damper element. Simple applications of inverse and forward dynamic analysis.

Unit-5
Teaching Hours:9
FLEXIBLE MULTIBODY SYSTEMS
 

Introduction to flexible multi body systems, Multibody system approach, Dynamic analyses using classical approximation, FEM.

Text Books And Reference Books:

T1.  A. A.  Shabana, “Dynamics of Multibody systems”, Wiley, New York,  2005.

T2. R. E., Roberson and S. Richard, “Dynamics of Multibody systems”, Springer-Verlag, 1998.

T3. H. Chaudhary, and S.K. Saha, “Dynamics and Balancing of Multibody Systems”, Springer (India) 2013.

T4.Claus Führer  With  Edda Eich -Soellner, “Numerical Methods in Multibody Dynamics” Springer Fachmedien Wiesbaden, 2013.

T5. Ronald L. Huston “Multibody Dynamics", Butterworth-Heinemann, 1990.

Essential Reading / Recommended Reading

R1. Homer RahnejatSteve Rothberg, “Multi-body Dynamics: Monitoring and Simulation Techniques – III “, Wiley; 1 edition, 2004.

R2. Banerjee and K. Arun, “Flexible Multibody Dynamics - Efficient Formulations and Applications”, Wiley, 2016.

R3.Arun K. Banerjee, “Flexible Multibody Dynamics: Efficient Formulations and Applications”, 2005.

R4. E.J. Haug, “Computer-Aided Kinematics and Dynamics of Mechanical Systems -Basic Methods”, Allyn and Bacon, 1989.

Evaluation Pattern

CIA-50Marks

ESE-50Marks

MTME251 - ADVANCED DESIGN LABORATORY (2021 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:50
Credits:2

Course Objectives/Course Description

 

•To develop skills in the field of design Engineering.

•Verify the principles of the course, Application of the theory, Understanding of fundamentals of the subject design Engineering.

•Be in a position to relate theory and practice

 

Course Outcome

CO1: Will be able to apply the concepts of design Engineering, appreciate its application in various engineering application {L1,2} {PO1,2,5}

CO2: Will be able to perform design engineering experiments for various mechanical elements. {L1,2,5} {PO1,2,5}

CO3: Calculate the stresses, strain and elongation/Contraction in a bars and beams. (L1,L2,L3) (PO1, PO2,PO3)

CO4: To correlate the theoretical principles with application based studies. {PO1,2,5}

CO5: Determine and illustrate principal stresses, maximum shearing stress, and the stresses acting on a structural Member. (L1,L2) (PO1, PO2)

 

Unit-1
Teaching Hours:60
List of Experiments
 

1.      Tensile, shear and compression tests of metallic and non metallic specimens using Universal Testing Machine.

2.      Bending Test on metallic and nonmetallic specimens.

3.      Preparation of specimen for Metallographic examination of different engineering materials. Identification of microstructures of plain carbon steel, tool steel, gray C.I, SG iron, Brass, Bronze & composites

4.      Determination of critical speed of a rotating shaft.

5.      Determination of Fringe constant of Photoelastic material using.

    1. Circular disc subjected to diametral compression.
    2. Pure bending specimen (four point bending )

6.      Determination of stress concentration using Photoelasticity for simple components like plate with a hole under tension or bending, circular disk with circular hole under compression, 2D Crane hook

7.      To study the wear characteristics of ferrous, non-ferrous and composite materials for different parameters.

8.      Determination of Pressure distribution in Journal bearing.

9.      Determination of Principal Stresses and strains in a member subjected to combined loading using Strain rosettes.

10.   Determination of stresses in Curved beam using strain gauge.

11.   Determination of natural frequency, logarithmic decrement, damping ratio and damping coefficient in a single degree of freedom vibrating systems (longitudinal and torsional)

12.   Non-destructive test experiments like,

            (a). Ultrasonic flaw detection

            (b). Magnetic crack detection

            (c). Dye penetration testing. To study the defects of Cast and   Welded               specimens

Text Books And Reference Books:

T1.Mechanical Vibrations, S. S. Rao, Pearson Education Inc, 4th edition, 2003.

T2.Mechanical Vibrations, V. P. Singh, Dhanpat Rai & Company, 3rd edition, 2006.

T3. Egor P. Popov, Engineering Mechanics of Solids, Prentice Hall of India, New Delhi,   2001.

T4. R. Subramanian, Strength of Materials, Oxford University Press, 2007.

T5. Ferdinand P. Been, Russel Johnson Jr and John J. Dewole, Mechanics of Materials, Tata McGrawHill Publishing Co. Ltd., New Delhi 2005.

 

Essential Reading / Recommended Reading

R1. S.S. Rattan, "Strength of Materials", 3rd Edition, Tata McGraw Hill, 2011.

R3.K.V. Rao, G.C. Raju, “Mechanics of Materials", First Edition, 2007.

R4.Egor.P. Popov,"Engineering Mechanics of Solids", Pearson Edu. India, 2008.

R5.W.A. Nash, Schaum's Outlines Strength of Materials,Tata Mcgraw-Hill Publishing Company 2010.

R6R.K. Rajput“Strength of Materials”,S.Chand & co Ltd. New Delhi, 2015.

R7. R.KBansal, “Strength of Materials”,Lakshmi Publication (P) Ltd, New Delhi,2009.

 

Evaluation Pattern

CIA-25MARKS

ESE-25MARKS

MTME252 - ANALYSIS LABORATORY (2021 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:50
Credits:2

Course Objectives/Course Description

 

·        To understand the concept of Finite Element Analysis and their applications, advantages and disadvantages.
·        To understand the Steps involved in FEA and factors influencing FEA results.
·        Discuss the assumptions on material properties and boundary conditions.

Course Outcome

CO1:  To gain the basic knowledge about FEM tools and their characteristics. {L1,2} {PO1,2,5}

CO2:  To elaborate the selection of geometry and it simplification. {L1,2,5} {PO1,2,5}

CO3:  To understanding of types of material data and application of boundary conditions. {L1,2,5} {PO1,2,5}

CO4:  To defining the solution parameters and defining output requests. {L1,2,5} {PO1,2,5}

 

Unit-1
Teaching Hours:60
List of Experiments
 

1.  Introduction to FEM Commercial Tool.

2. Types of Elements and their usages (1-D, 2-D and 3-D)

3. Bars of constant cross section area, tapered cross section area and stepped bar, Trusses – (Minimum 2 exercises)

4. Beams – Simply supported, cantilever, beams with UDL, beams with varying load etc. (Minimum 6 exercises)

5. Stress analysis of a rectangular plate with a circular hole

6. Thermal Analysis – 1D & 2D problem with conduction and convection boundary conditions(Minimum 4 exercises)     

7. Dynamic Analysis

a)     Fixed – fixed beam for natural frequency determination

b)     Bar subjected to forcing function

c)      Fixed – fixed beam subjected to forcing function

Text Books And Reference Books:

T1. Introduction to Finite Elements in Engineering, T.R.Chandrupatla, A.D Belegund, 3rd Ed PHI, 2002.

T2. Finite Element Method in Engineering, S.S. Rao, 5th Edition, Elsevier, 2011. 

 

Essential Reading / Recommended Reading

R1. Finite Element Methods for Engineers U.S. Dixit, Cengage Learning, 2009

R2. Concepts and applications of Finite Element Analysis, R.D. Cook D.S Maltus, M.E Plesha, R.J.Witt, Wiley 4th Ed, 2009.

R3. First Course in Finite Element Methods, Daryl. L. Logon, Cengage Learning 5th edition, 2012.

 

Evaluation Pattern

CIA-25MARKS

ESE-25MARKS

MTME271 - MINI PROJECT (2021 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:50
Credits:2

Course Objectives/Course Description

 

The mini project work extends for a single semester and exposes the student to develop and present his/her work related to specific topic. Student shall select the project topic in consultation with mentor/guide/supervisor to his/her area of specialization and work on it. Student will prepare a report outlining objective of the project work, importance of the study, review of literature published in the relevant field and possible areas for further work. The student shall present seminar on this report. 

Course Outcome

CO1: Student will be able to apply the skill of presentation and communication techniques

CO2: Student will be able to use the knowledge of the fundamentals of subjects to search the related literature

CO3: Student will be able to analyze the available resources and to select most appropriate one

CO4: Students will be able to apply a multidisciplinary strategy to address current, realworld issues. 

Unit-1
Teaching Hours:60
Guidelines for Mini Project
 

1. Mini project should be based on thrust areas in Mechanical Engineering (Machine Design aspect is appreciated)

2. Students should do literature survey and identify the topic of seminar/mini project and finalize in Consultation with Guide/Supervisor.

3. Students should use multiple literatures.

Text Books And Reference Books:

The theme of the Project-related journal papers and reference books.

Essential Reading / Recommended Reading

The theme of the Project-related journal papers and reference books.

Evaluation Pattern

overall-50marks

MTME331E1 - FRACTURE MECHANICS (2020 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:3
Max Marks:100
Credits:3

Course Objectives/Course Description

 
  • To expand student’s knowledge in the area of linear-elastic fracture mechanics and the stress analysis of cracked bodies with a focus on metallic structures using simulations.
  • To develop student’s ability to compute crack-tip stress-intensity factors for two and three-dimensional cracked bodies of LEFM using simulation tools.
  • To develop student understands of the relationship between the energetic approach and the stress analysis of cracked bodies using simulation tools.

Course Outcome

CO1: Develop basic fundamental understanding of the effects of cracklike defects on the performance of aerospace, civil, and mechanical Engineering structures. 

CO2: Learn to select appropriate materials for engineering structures to insure damage tolerance.

CO3: Learn to employ modern numerical methods to determine critical crack sizes and fatigue crack propagation rates in engineering structures.

CO4: . Gain an appreciation of the status of academic research in field of fracture mechanics. 

Unit-1
Teaching Hours:9
FRACTURE MECHANICS PRINCIPLES:
 

Introduction and historical review, Sources of micro and macro cracks. Stress concentration due to elliptical hole, Strength ideal materials, Griffith’s energy balance approach. Fracture mechanics approach to design. NDT and Various NDT methods used in fracture mechanics, Numerical problems

Unit-2
Teaching Hours:9
PLASTICITY EFFECTS, IRWIN PLASTIC ZONE CORRECTION:
 

Dugdale approach. The shape of the plastic zone for plane stress and plane strain cases, Plastic constraint factor. The Thickness effect, numerical problems. 

Unit-2
Teaching Hours:9
THE AIRY STRESS FUNCTION:
 

Complex stress function. Solution to crack problems. Effect of finite size. Special cases, Elliptical cracks, Numerical problems.

Unit-3
Teaching Hours:9
DETERMINATION OF STRESS INTENSITY FACTORS AND PLANE STRAIN FRACTURE TOUGHNESS:
 

Introduction, analysis and numerical methods, experimental methods, estimation of stress intensity factors. Plane strain fracture toughness test, The Standard test. Size requirements. Non-linearity. Applicability. 

Unit-3
Teaching Hours:9
THE ENERGY RELEASE RATE, CRITERIA FOR CRACK GROWTH:
 

The crack resistance(R curve). Compliance, J integral. Tearing modulus. Stability.                        

Unit-4
Teaching Hours:9
DYNAMICS AND CRACK ARREST:
 

Crack speed and kinetic energy. Dynamic stress intensity and elastic energy release rate. Crack branching. Principles of crack arrest. Crack arrest in practice. Dynamic fracture toughness. 

Unit-4
Teaching Hours:9
ELASTIC PLASTIC FRACTURE MECHANICS:
 

Fracture beyond general yield. The Crack-tip opening displacement. The Use of CTOD criteria. Experimental determination of CTOD.Parameters affecting the critical CTOD.Use of J integral. Limitation of J integral.

Unit-5
Teaching Hours:9
FATIGUE CRACK PROPAGATION AND APPLICATIONS OF FRACTURE MECHANICS:
 

Crack growth and the stress intensity factor. Factors affecting crack propagation. variable amplitude service loading, Means to provide fail-safety, Required information for fracture mechanics approach, Mixed mode (combined) loading and design criteria. 

Text Books And Reference Books:

TEXT BOOKS

1. Elementary Engineering Fracture Mechanics - David Brock, Noordhoff.

2. Fracture Mechanics-Fundamental and Application - Anderson, T.L CRC press1998.

Essential Reading / Recommended Reading

1. Engineering fracture mechanics - S.A. Meguid Elsevier.

2. Fracture of Engineering Brittle Materials, Applied Science - Jayatilake, London.

3. Fracture and Fatigue Control in Structures - Rolfe and Barsom, , Prentice Hall.

4. Introduction to fracture mechanics - Karen Hellan, McGraw Hill.

5. Fundamentals of V fracture mechanisms - Knott, Butterworths. 

Evaluation Pattern

CIA 1=10 marks

CIA 2 (Mid semester)=25 marks

CIA 3=10 marks

Attendance-5marks

ESE-50M

MTME332E5 - MECHANICS OF COMPOSITE MATERIALS (2020 Batch)

Total Teaching Hours for Semester:45
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 
  • To understand the basic concepts and difference between composite materials with conventional materials.
  • To understand role of constituent materials in defining the average properties and response of composite materials on macroscopic level.
  • To apply knowledge for finding failure envelopes and stress-strain plots of laminates.
  • To develop a clear understanding to utilize subject knowledge using computer programs to solve problems at structural level.

Course Outcome

CO1: Student will be able to understand the basic concepts and difference between composite materials with conventional materials.

CO2: Students will be able to understand role of constituent materials in defining the average properties and response of composite materials on macroscopic level.

CO3: Students will be able to apply knowledge for finding failure envelopes and stress-strain plots of laminates.

CO4: Students will be able to develop a clear understanding to utilize subject knowledge using computer programs to solve problems at structural level.

CO5: Students Ability to analyse problems on micromechanical behaviour of lamina.

Unit-1
Teaching Hours:9
INTRODUCTION TO COMPOSITE MATERIALS
 

Definition, Classification, Types of matrices material and reinforcements, Characteristics & selection, Fiber composites, laminated composites, Particulate composites, Prepegs, and sandwich construction.

Unit-2
Teaching Hours:9
MACRO MECHANICS OF A LAMINA
 

Hooke's law for different types of materials, Number of elastic constants, Derivation of nine independent constants for orthotropic material, Two - dimensional relationship of compliance and stiffness matrix. Hooke's law for two-dimensional angle lamina, engineering constants - Numerical problems. Invariant properties. Stress-Strain relations for lamina of arbitrary orientation, Numerical problems.

Unit-3
Teaching Hours:9
MICRO MECHANICAL ANALYSIS OF A LAMINA
 

Introduction, Evaluation of the four elastic moduli, Rule of mixture, Numerical problems

Unit-3
Teaching Hours:9
BIAXIAL STRENGTH THEORIES
 

Maximum stress theory, Maximum strain theory, Tsa-Hill theory, Tsai, Wu tensor theory, Numerical problems

Unit-4
Teaching Hours:9
MACRO MECHANICAL ANALYSIS OF LAMINATE
 

Introduction, code, Kirchoff hypothesis, CL T, A, B, and D matrices (Detailed derivation) Engineering constants, Special cases of laminates, Numerical problems

Unit-4
Teaching Hours:9
MANUFACTURING
 

Lay up and curing - open and closed mould processing, Hand lay, Up techniques, Bag moulding and filament winding. Pultrusion, Pulforming, Thermoforming, Injection moulding, Cutting, Machining and joining, tooling, Quality assurance, Introduction, material qualification, Types of defects, NDT methods.

Unit-5
Teaching Hours:9
METAL MATRIX COMPOSITES
 

Re-inforcement materials, Types, Characteristics and selection, Base metals, Selection, Applications.

Unit-5
Teaching Hours:9
APPLICATION DEVELOPMENTS
 

Aircrafts, missiles, Space hardware, automobile, Electrical and Electronics, Marine, Recreational and sports equipment-future potential of composites. 

Text Books And Reference Books:

T1. Robert M. Jones, “Mechanics of Composite Materials”, Taylor and Francis, Inc., 1999

T2. Mazumdar S. K., “Composaite Manufacturing – Materials, Product and Processing Engineering”, CRC Press, Boca Raton, 02.

T3. Madhujit Mukhopadhyay, “Mechanics of Composite Materials and Structures”, University Press, 04.

Essential Reading / Recommended Reading

R1. Isaac M. Daniels, Ori Ishai, “Engineering Mechaincs of Composite Materials”, Oxford University Press, 1994.

R2. Bhagwan D. Agarwal, Lawrence J. Broutman, “Analysis and Performance of fiber composites”, John Wiley and Sons, Inc. 1990.

R3. Mathews, F. L. and Rawlings, R. D., “Composite Materials: Engineering and Science”, CRC Press, Boca Raton, 03.

Evaluation Pattern

CIA-50Marks

ESE-50Marks

MTME371 - DISSERTATION PHASE I (2020 Batch)

Total Teaching Hours for Semester:300
No of Lecture Hours/Week:20
Max Marks:100
Credits:10

Course Objectives/Course Description

 

Project work Phase-I includes identifying the prolem, literature review and necessary gruound work so as to continue it as Phase-II during IV semester.

Presentations on these are to be given as per the schedule announced by the department

Course Outcome

Able to complete the project

Unit-1
Teaching Hours:300
Project
 

§  Continuous Internal Assessment:100 Marks

¨       Presentation assessed by Panel Members

¨       Assessment by the Guide

¨       Project  Progress Reports

Text Books And Reference Books:

Journals

Essential Reading / Recommended Reading

journals

Evaluation Pattern

Project progress report 50 Marks

Presentation 50 Marks

 

 

MTME471 - DISSERTATION PHASE II (2020 Batch)

Total Teaching Hours for Semester:480
No of Lecture Hours/Week:32
Max Marks:200
Credits:16

Course Objectives/Course Description

 

Project work Phase-I includes identifying the prolem, literature review and necessary gruound work so as to continue it as Phase-II during IV semester.

Presentations on these are to be given as per the schedule announced by the department

Course Outcome

Able to complete the project

Unit-1
Teaching Hours:480
Dissertation
 

End Semester Examination:100 Marks

¨      Viva Voce

¨      Demonstration

¨      Project Report

§  Dissertation (Exclusive assessment of Project Report): 100 Marks

¨      Internal Review : 50 Marks

¨      External Review : 50 Marks

Unit-1
Teaching Hours:480
Project
 

§  Continuous Internal Assessment:100 Marks

¨       Presentation assessed by Panel Members

¨       Assessment by the Guide

¨       Project  Progress Reports

Text Books And Reference Books:

Journal papers

Essential Reading / Recommended Reading

Journal papers

Evaluation Pattern

CIA-100

ESE-100