CHRIST (Deemed to University), Bangalore

DEPARTMENT OF mechanical-and-automobile-engineering

faculty-of-engineering

Syllabus for
Master of Technology (Machine Design)
Academic Year  (2018)

 
1 Semester - 2018 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTMA131 APPLIED MATHEMATICS - 4 3 100
MTME132 THEORY OF ELASTICITY - 4 3 100
MTME133 DYNAMICS OF MECHANISM DESIGN - 4 4 100
MTME134 COMPOSITE MATERIALS TECHNOLOGY - 4 4 100
MTME135E ADVANCED DESIGN OF MECHANICAL SYSTEM - 4 4 100
MTME151 ADVANCED CAD LABORATORY - 2 2 50
MTME152 SIMULATION LABORATORY - 2 2 50
MTME171 PROFESSIONAL PRACTICE - I - 2 02 50
2 Semester - 2018 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTME231 EXPERIMENTAL STRESS ANALYSIS - 4 3 100
MTME232 COMPUTER APPLICATION IN DESIGN - 4 3 100
MTME233 ADVANCED FINITE ELEMENT ANALYSIS - 4 3 100
MTME234 THEORY OF PLASTICITY - 4 3 100
MTME235 FRACTURE MECHANICS - 4 3 100
MTME251 ADVANCED DESIGN LABORATORY - 2 2 50
MTME252 ANALYSIS LABORATORY - 2 2 50
MTME271 PROFESSIONAL PRACTICE - II - 2 02 50
3 Semester - 2017 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
CY01 CYBER SECURITY - 2 2 50
MTME331E1 DESIGN FOR MANUFACTURE - 4 4 100
MTME332E1 ADVANCED THEORY OF VIBRATION - 4 4 100
MTME333E1 TRIBOLOGY AND BEARING DESIGN - 4 4 100
MTME371 PROJECT WORK (PHASE-I) - 4 3 100
MTME373 INTERNSHIP INDUSTRY/RESEARCH LAB - 2 2 50
4 Semester - 2017 - Batch
Course Code
Course
Type
Hours Per
Week
Credits
Marks
MTME471 PROJECT WORK (PHASE-II) AND DISSERTATION - 8 6 300
    

    

Introduction to Program:
 CHRIST (Deemed to be University), a premier educational institution, is an academic fraternity of individuals dedicated to the motto of excellence and service. We strive to reach out to the star of perfection through an earnest academic pursuit for excellence and our efforts blossom into ?service? through our creative and empathetic involvement in the society to transform it.  Education prepares one to face the challenges of life by bringing out the best in him/her. If this is well accepted, education should be relevant to the needs of the time and address the problems of the day. Being inspired by Blessed Kuriakose Elias Chavara, the founder of Carmelites of Mary Immaculate and the pioneer in innovative education, CHRIST (Deemed to be University) was proactive to define and redefine its mission and strategies reading the signs of the time.
Assesment Pattern

Details of ASSESSMENT

 

 

Category

Weightage for CIA

Weightage for ESE

1

Courses with theory and practical

70

30

2

Courses with only theory

50

50

3

Courses with only Practical

50

50

 

COURSES WITH THEORY AND PRACTICAL

 

Component

Assessed for

Minimum marks to pass

Maximum marks

1

Theory CIA

30

-

30

2

Theory ESE

30

12

30

3

Practical CIA

35

14

35

4

Attendance

05

-

05

4

Aggregate

100

40

100

 

DETAIL OF MARK FOR COURSES WITH THOERY AND PRACTICAL

THEORY

PRACTICAL

 

Component

Assessed for

Scaled down to

Minimum marks to pass

Maximum marks

Component

Assessed for

Scaled down to

Minimum marks to pass

Maximum marks

1

CIA-1

20

10

-

10

Overall CIA

50

35

14

35

2

CIA-2

50

10

-

10

3

CIA-3

20

10

-

10

4

Attendance

05

05

-

05

Attendance

NA

NA

-

-

5

ESE

100

30

12

30

ESE

NA

NA

-

-

 

 

TOTAL

65

-

65

TOTAL

 

35

14

35

                         

·        Minimum marks required to pass in practical component is 40%.

·        Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

·        A minimum of 40 % required to pass in ESE -Theory component of a course.

·        Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

·        There is no minimum pass marks for the Theory - CIA component.

·        Less than 40% in practical component is refereed as FAIL.

·        Less than 40% in Theory ESE is declared as fail in the theory component.

·        Students who failed in theory ESE have to attend only theory ESE to pass in the course

Examination And Assesments

ASSESSMENT OF COMPREHENSION, INTERNSHIP and SERVICE LEARNING

Comprehension

Passing marks 40% min

Do not have ESE and completely evaluated through continuous assessment only,

The evaluation (minimum 2 presentations) shall be based on the

·        Topic / report :40%

·        Presentation: 40%

·        Response to the questions asked during presentation: 20%.

 

Service Learning

Passing marks 40% min

Do not have ESE and completely evaluated through continuous assessment only,

Comprising

  • Internal Assessment with components like tests/quiz/written assignments: 25 marks
  • Field Work or equivalent assignment as approved by the department panel: 25 marks 

 

Internship

Passing marks 40% min

Do not have ESE and completely evaluated through continuous assessment only

Continuous Internal Assessment is based upon

  • No of Internship Days                                    : 20 marks
  • Type of Industry and Work Carried out        : 10 marks
  • Report on Internship                                      : 10 marks
  • Presentation on Internship                            : 10 marks

 

ASSESSMENT OF PROJECT WORK

Project work may be assigned to a single student (with due approval from department) or to a group of students not exceeding 4 per group.

Maximum Marks = 200

  • Continuous Assessment 100 and the
  • End Semester Examination (project report evaluation and viva-voce) : 100 marks.
  • The continuous assessment and End Semester Examinations marks for Project Work and the Viva-Voce Examination will be distributed as indicated below.

 

CIA 100 MARKS

ESE 100 MARKS

Review 1

Review 2

Review 3

 

REVIEW COMMITTEE

GUIDE

REVIEW COMMITTEE

GUIDE

REVIEW COMMITTEE

GUIDE

EXAMINERES

20

05

20

10

20

25

100

TOTAL

25

TOTAL

30

TOTAL

45

  • There shall be 3 review and the student shall make presentation on the progress made before the committee constituted by the Department
  • The total marks obtained in the 3 reviews shall be 100 marks.

ESE 100 MARKS IS EVALUATED AS

  • Initial Write Up           : 15 marks

·        Viva Voce                    : 25 marks

·        Demonstration            : 35 marks

·        Project Report             : 25 marks

 

ASSESSMENT OF ENGINEERING GRAPHICS AND COMPUTER AIDED MACHINE DRAWING

Continuous Internal Assessment (CIA) : 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                                                : 10 marks

CIA II  :  Mid Semester Examination                         : 25 marks                  

CIA III: Assignments                                                 : 10 marks

Attendance                                                                 : 05 marks

            Total                                                                           : 50 marks

 

End Semester Examination

3 hours duration for 100 marks

1. ENGINEERING GRAPHICS

  • Projections of points, lines and  plane surfaces –Manual Drawing              : 30 marks
  • Projections of Solids                                         - Computer Aided                : 40 marks
  • Development of surfaces and Isometric Projections - Computer Aided       : 30 marks

2. COMPUTER AIDED MACHINE DRAWING

  • Part-A                                                             –Manual Drawing                  : 20 marks
  • Part-B                                                                - Manual Drawing                : 20 marks
  • Part-C                                                              - Computer Aided                 : 60 marks


 

13. Industry based Project for Final Year Students

Faculty of engineering brings the academics and tech community together to develop transformative ideas and develop pioneering and technologies for the digital age.

1. Scheme:

CHRIST (Deemed to be University) endeavours to instill the industry culture and to create job opportunities for its students. To facilitate this, the departments under faculty of engineering has taken the initiative to introduce 4-6 months industry based project intended for the final year UG students of the departments during their 8th semester. The scheme of ‘industry based project’ shall be option for the student to complete his/her course curriculum of 8th semester through ‘experimental learning’.

MTMA131 - APPLIED MATHEMATICS (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

This course will develop students’ skills to analyze engineering problems quantitatively and encourage them to formulate as well validate mathematical model for further research.

This paper helps students to apply various mathematical concepts in the domain of machine design. Also, it is designed for students with an interest in applying mathematical skills in a variety of engineering applications. Further it will be useful for them to pursue a career in research and development.

Course Outcome

At the end of the course, the students would:

  • be able to apply various numerical techniques in design related problems.
  • have detailed concept of Linear Algebra.
  • be capable of applying different transformation methods to solve linear as well non lineae differential equations.

Unit-1
Teaching Hours:12
Solution of Equations and Eigenvalue Problems
 

System  of  Linear  Algebraic  Equations: Crout’s method, Doolittile method, Partition method.

Roots of Polynomial: Muller’s method, Bairstow’s Method, Graeffe’s Roots, Squaring Method.   

Eigen values and Eigen Vectors by iteration methods: Jacobi and Householder’s method for symmetric matrices.

Unit-2
Teaching Hours:10
Numerical Differentiation and Numerical Integration
 

Numerical Differentiation and Numerical Integration: Newton – Cotes and Guass Quadrature Integration  formulae,  Integration  of  Equations,  Romberg  integration, Numerical Differentiation Applied to Engineering problems, High Accuracy differentiation formulae.

Unit-3
Teaching Hours:14
Laplace Transformation
 

Transforms of elementary functions, properties, Inverse Laplace transform, Convolution theorem, Application of Laplace transforms to ordinary differential equations and simultaneous differential equations, Laplace transform of some special functions (periodic functions, Heaviside’s unit function and Dirac Delta Function)

Unit-4
Teaching Hours:12
Linear Transformation and Orthogonality
 

Linear  Transformation: Introduction to Linear Transformation, The matrix of Linear Transformation, Linear Models in Science and Engineering 

Inner product spaces: Inner product,  length  and  orthogonality, orthogonal  sets,  Orthogonal projections, The Gram - Schmidt process.

Unit-5
Teaching Hours:12
Fourier Series and Different Transformation Methods
 

Fourier series, determination of Fourier coefficients, Finite Fourier transforms, Fourier,

Hankel and Mellin’s transforms, Perturbation and differential transform methods to solve ODEs and PDEs.

Text Books And Reference Books:

1. S. S. Sastry, “Numerical Analysis for Engineers”,  Tata Mcgraw Hill Edition.

2.  Steven  C.Chapra,  Raymond  P.Canale, “Numerical  Methods  for  Engineers”, Fourth  Edition, Tata Mcgraw Hill.

3.  M  K. Jain,  S. R. K  Iyengar, R K. Jain, "Numerical  Methods  for  Scientific  and Engg. Computation”, NEW AGE INTERNATIONAL Publishers.

4.  David. C. Lay, “Linear Algebra and its applications”, 3rd Edition, Pearson Education.

5.  James,  G., “Advanced  Modern  Engineering  Mathematics”, 3rd  Edition,  Pearson Education,  2004.

6.  O' Neil, Peter V. O, Neil, “Advanced Engineering Mathematics”, 7th Edition, Cengage Learning, USA, 2012.

7.  Andrews,  L. C. and  Philips R. L., “Mathematical Techniques for Engineers  and Scientists”, Prentice Hall of India, 2006.

8.  Ji Huan He, "Homotopy perturbation technique", Computer Methods in Applied Mechanics and Engineering Vol. 178, Issues 3-4, August 1999, Pages 257-262.

9.  Gilbert Strang, “Linear Algebra and its applications”, Fourth Edition, Cengage Learning, 2006.

 

Essential Reading / Recommended Reading

Gilbert Strang, “Linear Algebra and its applications”, Fourth Edition, Cengage Learning, 2006.

S. S. Sastry, “Numerical Analysis for Engineers”,  Tata Mcgraw Hill Edition.

Evaluation Pattern

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

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/Class Test                                           : 10 marks

CIA II :  Mid Semester Examination (Theory)                       : 25 marks

CIA III: Quizzes/Seminar/Surprise test /Article writing         : 10 marks

Attendance                                                                             : 05 marks

Total                                                                                       : 50 marks

End Semester Examination (ESE) :

The ESE is conducted for 100 marks of 3 hours duration.

The syllabus for the theory papers is divided into FIVE units and each unit carries equal weightage in terms of marks distribution.

Question paper pattern is as follows.

Two full questions with either or choice will be drawn from each unit. Each question carries 20 marks. There could be a maximum of three sub divisions in a question. The emphasis on the questions is broadly based on the following criteria:

50 % - To test the objectiveness of the concept

30 % - To test the analytical skill of the concept

                  20 % - To test the application skill of the concept   

Mid Semester Examination (MSE) :

      The MSE is conducted for 50 marks of 2 hours duration. 

       Question paper pattern; Five out of Six questions have to be answered. Each question carries 10 marks.   

MTME132 - THEORY OF ELASTICITY (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

o To obtain the stress strain relation within the elastic body.

o To find the thermal distribution occurring within the elastic body.

o To find the principle stress and strain for a different types of elastic body.

Course Outcome

o To calculate two and three dimensional problems of cylindrical bodies.

o To know the stress strain relation for a body subjected to loading within elastic limit.

o To be able to understand the relation for a body subjected to thermal expansion.

Unit-1
Teaching Hours:14
Introduction
 

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 .Stress components on an arbitrary plane, Stress invariants, Octahedral stresses, Decomposition of state of stress, Stress transformations.

Unit-1
Teaching Hours:14
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-2
Teaching Hours:14
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-2
Teaching Hours:14
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 thermo

Unit-3
Teaching Hours:10
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:12
TORSION OF PRISMATIC BARS:
 

Torsion of Circular and elliptical cross section bars, Soap film analogy, Membrane analogy, Torsion of thin walled open and closed tubes

Unit-4
Teaching Hours:12
THERMAL STRESSES:
 

Introduction, Thermo-elastic stress -strain relations, Thin circular disc, Long circular cylinder.

Unit-5
Teaching Hours:10
ELASTIC STABILITY:
 

Axial compression of prismatic bars, Elastic stability, Buckling load for column with constant cross section

Text Books And Reference Books:

TEXT BOOKS

1. Timoshenko and Goodier, "Theory of Elasticity"-'McGraw Hill Book Company.

2. Dym C. L and Shames. I. H, “Solid Mechanics : A variation”- App[roach, McGral Hilll New York- 1973

 

REFERENCE BOOKS

1. T.G.Sitharam" Applied Elasticity"- Interline publishing.

2. L S Srinath" Advanced Mechanics of Solids "- tata Mcgraw Hill Company.

3. Sadhu Singh ," Theory of Elasticity"- Khanna publisher

4. Phillips, Durelli and Tsao, " Analysis of Stress and Strain "- McGraw Hill Book.

5. Wang. C. T. “Applied Elasticity”.

Essential Reading / Recommended Reading

1. T.G.Sitharam" Applied Elasticity"- Interline publishing.

2. L S Srinath" Advanced Mechanics of Solids "- tata Mcgraw Hill Company.

3. Sadhu Singh ," Theory of Elasticity"- Khanna publisher

4. Phillips, Durelli and Tsao, " Analysis of Stress and Strain "- McGraw Hill Book.

 

5. Wang. C. T. “Applied Elasticity”. 

Evaluation Pattern

CIA- 1 - 20 MARKS

CIA- 2 - 50 MARKS

CIA- 3 - 20 MARKS

END SEM - 100 MARKS

 

MTME133 - DYNAMICS OF MECHANISM DESIGN (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

Course Objectives/Course Description

 

1. To study the laws of motion ie dynamic.

2. To represent graphical and analytical method of dimensional synthesis.

3. To find the different types of sensors and actuators used for different application.

Course Outcome

·         Understanding the Concept of linkages and lagrange’s principles.

·         Understanding of the concepts of displacement, velocity and acceleration as vectors and how to determine them.

·         Understanding of the motion of a force as a vector.

·         Ability to understand concepts of kinetic, potential and mechanical energies and the concept of a conservative force.

·         Ability to correctly draw the free-body diagram (FBD) for the system.

·         Ability to conduct dynamic force analysis for various mechanisms.

·         Ability to do analysis of frictions in different members like belt drives.

Unit-1
Teaching Hours:16
Geometry of Motion
 

Introduction, analysis and synthesis, Mechanism terminology, planar, Spherical and spatial mechanisms, mobility, Grashoffs law, Equivalent mechanisms, Unique mechanisms, Kinematic analysis of plane mechanisms: Auxiliary point method using rotated velocity vector, Hall - Ault auxiliary point method, Goodman's indirect method.

Unit-1
Teaching Hours:16
Generalized Principles of Dynamics
 

Fundamental laws of motion, Generalized coordinates, Configuration space, Constraints, Virtual work, principle of virtual work, Energy and momentum, Work and kinetic energy, Equilibrium and stability, Kinetic energy of a system, Angular momentum, Generalized momentum.

 

Unit-2
Teaching Hours:13
Lagrange's Equation
 

Lagrange's equation from D'Alembert's principles, Examples, Hamiltons equations, Hamiltons principle, Lagrange's, equation from Hamiltons principle, Derivation of Hamiltons equations, Examples.

Unit-2
Teaching Hours:13
System Dynamics
 

Gyroscopic action in machines, Euler's equation of motion, Phase Plane representation, Phase plane Analysis, Response of Linear Systems to transient disturbances.

Unit-3
Teaching Hours:7
Synthesis of Linkages
 

Type, number, and dimensional synthesis, Function generation, Path generation and Body guidance, Precision positions, Structural error, Chebychev spacing, Two position synthesis of slider crank mechanisms, Crank-rocker mechanisms with optimum transmission angle Motion Generation: Poles and relative poles, Location of poles and relative poles, polode, Curvature, Inflection circle.               

Unit-4
Teaching Hours:8
Graphical Methods of Dimensional Synthesis
 

Two position synthesis of crank and rocker mechanisms, Three position synthesis, Four position synthesis (point precision reduction) Overlay method, Coupler curve synthesis, Cognate linkages.  

Unit-5
Teaching Hours:12
Ana1ytical Methods of Dimensional Synthesis
 

Freudenstein's equation for four bar mechanism and slider crank mechanism, Examples, Bloch's method of synthesis, Analytical synthesis using complex algebra.                                      

Unit-5
Teaching Hours:12
Spatial Mechanisms
 

Introduction, Position analysis problem, Velocity and acceleration analysis, Eulerian angles.

Text Books And Reference Books:

Text Books:

1. Kinematics, Dynamics and Design of Machinery - K.J.Waldron&G.L.Kinzel, Wiley India, 2007.

2. Classi-al Dynamics - Greenwood Prentice Hall of India, 1988.

 

References Books:

1. Theory of Machines and Mechanism - E.Shigley& J.J.J]icker McGraw Hill company.

2. Mechanism and Machine Theory - A.G.Ambekar, PHI, 2007.

3. Theory of Mechanism and Mechanism - Ghosh and Mallick, East West press 2007.

4. Machines and Mechanisms - David H. Myszka, Pearson Education, 2005.

Essential Reading / Recommended Reading

Theory of Machines- R.S.kurmi

Statics and Dynamics - Slater

Evaluation Pattern

CIA-1- 20 MARKS 

CIA-2- 50 MARKS 

CIA-3- 20 MARKS 

END SEM- 100 MARKS

MTME134 - COMPOSITE MATERIALS TECHNOLOGY (2018 Batch)

Total Teaching Hours for Semester:52
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

Course Objectives/Course Description

 

1. To obtain the basic idea of composite technology in the present scenario.

2. Classification and manufacturing of different types of composites.

3. Testing of composite material and laboratory set up.

Course Outcome

1. Understanding the concept of composite.

2. Laboratory setup for testing of composite.

Unit-1
Teaching Hours:6
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-1
Teaching Hours:12
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-1
Teaching Hours:12
Introduction to Finite Element Method
 

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-2
Teaching Hours:8
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-2
Teaching Hours:12
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:12
Two-Di;1ensional 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:12
Three-Dimensional Elements-Applications to Solid Mechanics Problems
 

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-3
Teaching Hours:12
Biaxial Strength Theories
 

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

Unit-3
Teaching Hours:12
Micro Mechanical Analysis of a Lamina
 

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

Unit-4
Teaching Hours:12
Heat Transfer I 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:12
Beam Elements-Analysis of Beams and Frames
 

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

Unit-4
Teaching Hours:14
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:14
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:12
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.

Unit-5
Teaching Hours:12
Metal Matrix Composites
 

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

Unit-5
Teaching Hours:12
Application Developments
 

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

Text Books And Reference Books:

Text Books:

1. Composite Materials handbook, Mein Schwartz McGraw Hill Book Company, 1984.

2. Mechanics of composite materials, Autar K. Kaw CRC Press New York.

 

 

Essential Reading / Recommended Reading

Reference Books:

1. Mechanics of Composite Materials, Rober M. JonessMc-Graw Hill Kogakusha Ltd.

2. Stress analysis of fiber Reinforced Composite Materials, Michael W, HyerMc-Graw Hill International.

3. Composite Material Science and Engineering, Krishan K. Chawla Springer.

4. Pibre Reinforced Composites, P.C. Mallik Marcel Decker

Evaluation Pattern

CIA I, II and III Consolidated - 50 marks.

End Semester Examination - 50 marks.

Total - 100 marks.

MTME135E - ADVANCED DESIGN OF MECHANICAL SYSTEM (2018 Batch)

Total Teaching Hours for Semester:52
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

Course Objectives/Course Description

 

 

o   To known role of failure prevention analysis in mechanical design.

 

o   Fatigue life estimation using S-N approach.

 

o   Life estimation by ε-N approach.

 

o   To understand the Statistical Aspects of Fatigue.

 

Course Outcome

 

o   Students can able to estimate life of the simple mechanical components through various fatigue design approaches.

 

o   Students can carry out fatigue testing for different test specimens.

 

o   Students can able to demonstrate Surface Failure due to fatigue.

 

Unit-1
Teaching Hours:12
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:12
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:12
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:12
Stess-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 behaviour, S-N curve representation and approximations, Constant life diagrams, Fatigue life estimation using S-N approach.

Unit-3
Teaching Hours:10
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-3
Teaching Hours:10
LEFM Approach
 

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

Unit-4
Teaching Hours:8
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:8
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:

1. Metal Fatigue in engineering, Ralph I. Stephens, Ali Fatemi, Robert .R. Stephens, Henry o. Fuchs,

John wiley Newyork, Second edition. 2001.

2. Failure of Materials in Mechanical Design, Jack. A. Collins, John Wiley, Newyork 1992.

3. Machine Design, Robert L. Norton, Pearson.

Essential Reading / Recommended Reading

1. Fatigue of Materials, S.Suresh, Cambridge university press, Cambridge, U.K.

2. Fundamentals of Metal Fatigue Analysis, Julie.A.Benantine Prentice Hall,1990

3. Fatigue and Fracture, ASM Hand Book, Vol 19,2002.

Evaluation Pattern

CIA-1-20M

CIA2-Mid semester Examination

CIA3-20M

MTME151 - ADVANCED CAD LABORATORY (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:2

Course Objectives/Course Description

 
  • To develop a idea of a product into 3D Model
  • To analyse the stress developed on a 3D Model

Course Outcome

  1. To analyse a Practical casestudy by using analysis tool
  2. To develop a strategy to solve a problem

Unit-1
Teaching Hours:10
Sketching 1
 

Catia/Solidworks or anyother cad software will be used at Advance Cad Lab.

1. Introduction to 2D commands

2. Threads

Unit-1
Teaching Hours:10
Sketching 2
 

Catia/Solidworks or anyother cad software will be used at Advance Cad Lab.

1. Bolt and Nuts

2. Joints

Unit-2
Teaching Hours:20
Surface modeling
 

1. Sheet metal Model 1

2. Sheet metal Model 2

 

Unit-2
Teaching Hours:20
Solid Modeling
 

Assembly Drawings

1. Screw Jack 

2. Plumber Block

3. Machine Vise

4. Tailstock

5. Tool head of Shaper

6. Connecting rod

7. Rams bottom safety Valve

Text Books And Reference Books:

1. lab manual

Essential Reading / Recommended Reading

1. The Finite Element Method and Applications in Engineering using ANSYS

Evaluation Pattern

Overall CIA - 25 marks.

End Semester Examination - 25 marks.

Total - 50 marks.

MTME152 - SIMULATION LABORATORY (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:2

Course Objectives/Course Description

 

Analysis of Mechanical Components – Use of FEA Packages, like ABAQUS, ANSYS. 

Excesses shell include FEA analysis of

i) Machine elements under static loads

ii) Heat transfer in mechanical systems

iii) Determination of natural frequency

iv) Axi-Symmetric

v) Non-linear systems

Course Outcome

  • Students are able to understand the concept of simulation.
  • Analize the machine component.
  • Able to coduct different types of analysis based on the boundry condition.

 

Unit-1
Teaching Hours:12
Simple Analysis - I
 

1. Stress Analysis of Cantilever Beam. 

2. Stress Analysis of Simply Supported Beam. 

3. Stress Analysis of Overhanging Beam. 

Unit-1
Teaching Hours:12
Simple Analysis - II
 

1. Stress Analysis of 2D elements. 

2. Stress Analysis of 3D components. 

3. Simple Thermal Analysis of Steel. 

Unit-2
Teaching Hours:15
Complex Analysis - I
 

1. Natural Frequency Problem. 

2. Stress Analysis of Angle Bracket. 

3. Axisymmetric Problem. 

Unit-2
Teaching Hours:15
Complex Analysis - II
 

1. Stress Analysis of Composite Laminates.

2. Stress Analysis of Brake Rotor and Caliper (Thermal Analysis). 

3. Couple Temperature Displacement. 

Text Books And Reference Books:

1. Rao S. S. “Finite Elements MethodinEngineering-4thEdition, Elsevier, 2006

2. P.Seshu, “Textbook ofFiniteElementAnalysis-PHI, 2004.

Essential Reading / Recommended Reading

J.N.Reddy,  “Finite  Element  Method-  McGraw  -Hill  International  Edition.Bathe  K.  J. FiniteElementsProcedures, PHI.

 

Evaluation Pattern

Overall CIA - 25 marks.

End Semester Examination - 25 marks.

Total - 50 marks.

MTME171 - PROFESSIONAL PRACTICE - I (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:02

Course Objectives/Course Description

 

Students are encouraged to use various teaching aids such as over head projectors, power point presentation and demonstrative models. This will enable them to gain confidence in facing the placement interviews and intended to increase the score they earn on the upcoming exam above what they would otherwise earn.

Course Outcome

During the seminar session each student is expected to prepare and present a topic on engineering / technology, it is designed to

  • Review and increase their understanding of the specific topics tested.
  • Improve their ability to communicate that understanding to the grader.
  • Increase the effectiveness with which they use the limited examination time.

Unit-1
Teaching Hours:30
OPERATIONAl DETAILS
 

For teaching suitable courses where strengthening in the training of the students is required will be identified and the student will be asked to prepare lectures on selected topics pertaining to the courses and present these lectures before a panel of faculty members. The student will also be required to prepare question papers which will test the concepts, analytical abilities and grasp in the subject. Wherever the laboratories are involved, students will also be asked to carry out laboratory experiments and learn about the use and applications of the instruments. The general guiding principle is that the students should be able to teach and participate in the undergraduate degree courses in his/her discipline in an effective manner. The students will also assist the faculty in teaching and research activities.

The course will also contain the component of research methodology, in which a broad topic will be assigned to each student and he/ she is supposed to carry out intensive literature survey, data analysis and prepare a research proposal.

Each group will carry out many professional activities beside teaching and research. Such as, purchase of equipments, hardware, software and planning for new experiments and also laboratories etc. Along with these the students will also be assigned some well defined activities. The student is expected to acquire knowledge of professional ethics in the discipline.

 

OPERATIONAL DETAILS: Head of the Department will assign a suitable instructor/faculty member to each student. Students and faculty members covering a broad area will be grouped in a panel consisting of 4-5 students and 4-5 faculty members

Within one week after registration, the student should plan the details of the topics of lectures, laboratory experiments, developmental activities and broad topic of research etc in consultation with the assigned instructor/faculty. The student has to submit two copies of the written outline of the total work to the instructor within one week.

In a particular discipline, Instructors belonging to the broad areas will form the panel and will nominate one of them as the panel coordinator. The coordinator together with the instructors will draw a complete plan of lectures to be delivered by all students in a semester. Each student will present 3- 4 lectures, which will be attended by all other students and Instructors. These lectures will be evenly distributed over the entire semester. The coordinator will announce the schedule for the entire semester and fix suitable meeting time in the week.

Each student will also prepare one presentation about his findings on the broad topic of research. The final report has to be submitted in the form of a complete research proposal. The References and the bibliography should be cited in a standard format. The research proposal should contain a) Topic of research b) Background and current status of the research work in the area as evident from the literature review c) Scope of the proposed work d) Methodology e) References and bibliography.

A report covering laboratory experiments, developmental activities and code of professional conduct and ethics in discipline has to be submitted by individual student.

The panel will jointly evaluate all the components of the course throughout the semester and the mid semester grade will be announced by the respective instructor to his student.

A comprehensive viva/test will be conducted at the end of the semester jointly, wherever feasible by all the panels in a particular academic discipline/department, in which integration of knowledge attained through various courses will be tested and evaluated.

Wherever necessary and feasible, the panel coordinator in consultation with the concerned group may also seek participation of the faculty members from other groups in lectures and comprehensive viva.

Mid semester report and final evaluation report should be submitted in the 9th week and 15th week of the semester respectively. These should contain the following sections:

Section (A): Lecture notes along with two question papers each of 180 min duration, one quiz paper (CIA-I) of 120 min duration on the topics of lectures. The question paper should test concepts, analytical abilities and grasp of the subject. Solutions of questions also should be provided. All these will constitute lecture material.

Section (B): Laboratory experiments reports and professional work report.

Section (C): Research proposal with detailed references and bibliography in a standard format.

Wherever necessary, respective Head of the Departments could be approached by Instructors/panel coordinators for smooth operation of the course. Special lectures dealing with professional ethics in the discipline may also be arranged by the group from time to time.

EVALUATION SCHEME

 

Component

Instructors

Weightage

Teaching

Lecture materials

Lecture presentation

7.5

10

Laboratory and

Professional activities

Reports

Viva/presentation

10

7.5

Research

Proposal

Viva/presentation

2.5

2.5

Comprehensive

Test/ viva

10

 

Total

50

Text Books And Reference Books:

Not applicable.

Essential Reading / Recommended Reading

Not applicable.

Evaluation Pattern

50M

MTME231 - EXPERIMENTAL STRESS ANALYSIS (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

o   Stress-Strain Analysis is used in design of various structures such as Tunnels, Beams, Aircraft Structures and Bridges. This will help to validate the structures and evaluate with respect to time.

 

o   The Input of (Experimental) Stress-Strain analysis will be geometry of structure, Materials Selected, properties of material and the stress applied on it. The Output will be the reaction (deformation) to the stress.

Course Outcome

o  o   To be able to describe the Sensitivity & the construction of strain gauges.

o   To elucidate the isoclinics& Fringe multiplication techniques.

o   To be able to explain the stress separation methods of 3D photoelasticity.

o   To describe the Birefringence coating techniques.

o   To be able to describe the Moire’s Techniques.

Unit-1
Teaching Hours:12
Electrical Resistance Strain Gages
 

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:12
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:14
Two Dimensional Photoelasticity Stress Analysis
 

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

Unit-2
Teaching Hours:14
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-3
Teaching Hours:10
Three Dimensional Photoelasticity
 

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

Unit-4
Teaching Hours:12
Coating Methods a) Photoelastic Coating Method
 

Birefringence coating techniques Sensitivity Reinforcing and thickness effects - data reduction - Stress separation techniques Photoelastic strain gauges

Unit-4
Teaching Hours:12
Coating Methods b) Brittle Coatings Method
 

Brittle coating technique Principles data analysis - coating materials, Coating techniques.

Unit-5
Teaching Hours:12
Holography
 

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

Unit-5
Teaching Hours:12
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:

1. Dally and Riley, “Experimental Stress Analysis”,2nd Revised Edition edition,McGraw Hill, 1978

 

2. Sadhu Singh, “Experimental Stress Analysis “Khanna Publishers, 2011.

Essential Reading / Recommended Reading

Srinath, Lingaiah, Raghavan, Gargesa, Ramachandra and Pant,”Experimental Stress Analysis”, Tata McGraw Hill

2. PhotoelasticityVol I and Vol II - M.M.Frocht,. John Wiley and sons.

3. Strain Gauge Primer - Perry and Lissner.

4. Photo elastic Stress analysis - Kuske, Albrecht and Robertson John Wiley & Sons.

 

5. Motion Measurement and Stress Analysis - Dave and Adams, 

Evaluation Pattern

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)

MTME232 - COMPUTER APPLICATION IN DESIGN (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 
  • This course helps in making a learner to be a competent, in comprehending the algorithms and concepts coded in various kernel of modeling and analysis software.The learner will have a clear map, of knowing the functionality of software by experimenting each user command along with the knowledge of background process running behind.

Course Outcome

  • To be able to describe the hidden concepts of the 3d modeling software.
  • To describe the various graphical concepts, used to store the picture.
  • To explain the state-of the art of 2d & 3D spline, conic Curves and So on.
  • To find the application of curves in the automobile design industry & crash analysis.

Unit-1
Teaching Hours:12
Components of CAD/CAM/CAE Systems
 

Hardware Components ,Vector-Refresh (Stroke-Refresh) Graphics Devices, Raster Graphics Devices, Hardware Configuration, Software Components, Windows-Based CAD Systems.    

Unit-1
Teaching Hours:12
Introduction To CAD/CAM/CAE Systems
 

Overview, Definitions of CAD. CAM and CAE, Integrating the Design and Manufacturing Processes through a Common Database-A Scenario, Using CAD/CAM/CAE Systems for Product Development-A Practical Example.    

Unit-2
Teaching Hours:10
BASIC CONCEPTS OF GRAPHICS PROGRAMMING
 

Graphics Libraries, Coordinate Systems, Window and Viewport, Output Primitives - Line, Polygon, Marker Text, Graphics Input, Display List, Transformation Matrix, Translation, Rotation, Mapping, Other Transformation Matrices, Hidden-Line and Hidden-Surface Removal, Back-Face Removal Algorithm, Depth-Sorting, or Painters, Algorithm, Hidden-Line Removal Algorithm, z-Buffer Method, Rendering, Shading, Ray Tracing, Graphical User Interface, X Window System.

Unit-3
Teaching Hours:10
GEOMETRIC MODELING SYSTEMS
 

Wireframe Modeling Systems, Surface Modeling Systems, Solid Modeling Systems, Modeling Functions, Data Structure, Euler Operators, Boolean Operations, Calculation of Volumetric Properties, Nonmanifold Modeling Systems, Assembly Modeling Capabilities, Basic Functions of Assembly Modeling, Browsing an Assembly, Features of Concurrent Design, Use of Assembly models, Simplification of Assemblies, Web-Based Modeling.

Unit-4
Teaching Hours:14
REPRESENTATION AND MANIPULATION OF SURFACES
 

Types of Surface Equations, Bilinear Surface, Coon's Patch, Bicubic Patch, Bezier Surface, Evaluation of a Bezier Surface, Differentiation of a Bezier Surface, B-Spline Surface, Evaluation of a-B-Spline Surface, Differentiation of a B-Spline Surface, NURBS Surface, Interpolation Surface, Intersection of Surfaces.

Unit-4
Teaching Hours:14
REPRESENTATION AND MANIPULATION OF CURVES
 

Types of Curve Equations, Conic Sections, Circle or Circular Arc, Ellipse or Elliptic Arc, Hyperbola, Parabola, Hermite Curves, Bezier Curve, Differentiation of a Bezier Curve Equation, Evaluation of a Bezier Curve, B-Spline Curve, Evaluation of a B-Spline Curve, Composition of B-Spline Curves, Differentiation of a B-Spline Curve, Nonuniform Rational B-Spline (NURBS) Curve, Evaluation of a NURBS Curve, Differentiation of a NURBS Curve, Interpolation Curves, Interpolation Using a Hermite Curve, Interpolation Using a B-Spline Curve, Intersection of Curves.

Unit-5
Teaching Hours:14
CAD AND CAM INTEGRATION
 

Overview of the Discrete Part Production Cycle, Process Planning, Manual Approach, Variant Approach, Generative Approach, Computer-Aided Process Planning Systems, CAM-I CAPP, MIPLAN and MultiCAPP, MetCAPP, ICEM-PART, Group Technology, Classification and Coding, Existing Coding Systems, Product Data Management (PDM) Systems. 

Unit-5
Teaching Hours:14
STANDARDS FOR COMMUNICATING BETWEEN SYSTEMS
 

Exchange Methods of Product Definition Data, Initial Graphics Exchange Specification, Drawing Interchange Format, Standard for the Exchange of Product Data. 

Text Books And Reference Books:

1. Kunwoo Lee, “Principles of CAD/CAM/CAE systems”-Addison Wesley, 1999 

2. RadhakrishnanP.,etal.,“CAD/CAM/CIM”-New Age International, 2008 

Essential Reading / Recommended Reading

1. Ibrahim Zeid, “CAD/CAM – Theory & Practice”, McGraw Hill, 1998

2. Bedworth, Mark Henderson & Philip Wolfe, “Computer Integrated Design and Manufacturing” -McGraw hill inc., 1991. 

3. Pro-Engineer, Part modeling Users Guide, 1998 

Evaluation Pattern

·        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)

MTME233 - ADVANCED FINITE ELEMENT ANALYSIS (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

  • To find the behavior of the element.
  • Modeling of irregular shapes.
  • Finding the shape function for different elements.
  • Changing the element types and boundary condition to obtain the accurate result.

Course Outcome

  • o   To be able to know the behavior of the element under different loading condition.

    o   To be able to model irregular bodies and also find the areas of it.

    o   To calculate approximate solution for differential equations.

    o   To be able to minimize an error using FEA software and get faster solution.

Unit-1
Teaching Hours:12
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-1
Teaching Hours:12
Introduction to Finite Element Method
 

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-2
Teaching Hours:12
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:12
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:10
Three-Dimensional Elements-Applications to Solid Mechanics Problems
 

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:12
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:12
Beam Elements-Analysis of Beams and Frames
 

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

Unit-5
Teaching Hours:14
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:

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

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

Essential Reading / Recommended Reading

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

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

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

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

Evaluation Pattern

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)

Attendance                                                                                : 05 marks

 

            Total   CIA                                                                                  : 50 marks

            END SEM                                                                                   : 50 marks

MTME234 - THEORY OF PLASTICITY (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

·         To known Yield criteria for ductile metal.

·         To understand the plastic stress-strain relations.

·         To learn Upper and lower bound theorems and corollaries.

·         To solve Simple forms of indentation problems using upper bounds.

Course Outcome

o   To demonstrate Idealized stress-strain diagrams for different material models.

o   To recognize typical plastic yield criteria established in constitutive modeling.

o   To demonstrate the physical interpretation of material constants in mathematical formulation of constitutive relationships.

o   To demonstrate experimental verification of the Prandtl-Rouss equation.

o   To be able to solve Problems of metal forming.

o   To know the stress strain relation for a body subjected to loading in plastic region.

Unit-1
Teaching Hours:12
Stress-strian relations
 

Idealised stress-strain diagrams for different material models, Engineering and natural strains, Mathematical relationships between true stress and true strains,  Cubical dilation, finite strains co-efficients Octahedral strain, Strain rate and the strain rate tensor.

Unit-1
Teaching Hours:12
Introduction
 

Definition and scope of the subject, Brief review of elasticity, Octahedral normal and shear  stresses, Spherical and deviatric stress, Invariance in terms of the deviatoric stresses, Representative stress.

Unit-2
Teaching Hours:12
Yield criteria for an anisotropic material.
 

Yield criteria for an anisotropic material.      

Unit-2
Teaching Hours:12
Yeild criteria
 

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

Unit-3
Teaching Hours:10
Stress - Strain Relations
 

Stress  -  Strain Relations, Plastic stress-strain relations, Prandtl Roeuss 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-4
Teaching Hours:14
Problems of metal forming
 

Extrusion, and Drawing

Unit-4
Teaching Hours:14
Application to problems
 

Application to problems: Uniaxial tension and compression, bending of beams, Torsion of rods and tubes, Simple forms of indentation problems using upper bounds. 

Unit-5
Teaching Hours:12
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:

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

 

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

Essential Reading / Recommended Reading

1.  Plasticity for Mechanical Engineers - Johnson and Mellor.

2.  Haffman and Sachs ,”Theory of Plasticity”

 

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

Evaluation Pattern

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)

MTME235 - FRACTURE MECHANICS (2018 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

Course Objectives/Course Description

 

Paper Description: This course provides the basic knowledge about fracture mechanics and their use in modern machine design. A through discussion on failure of material due to crack and various types of crack are discussed.

 

Paper Objectives:

o   To understand the fracture mechanics principles.

o   To find Stress intensity factors and plane strain fracture toughness for different components. 

o   To known the concepts of LEFM and EPFM.

o   To know the behavior material under different loading condition.

Course Outcome

o   Students can able to describe fracture mechanics approach to design.

o   Selection of proper nondestructive testing method to analyze a physical structure.

o   Students can able to demonstrate Fracture and Fatigue Control in Structures.

Unit-1
Teaching Hours:8
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:14
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:14
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:16
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:16
THE ENERGY RELEASE RATE, CRITERIA FOR CRACK GROWTH:
 

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

Unit-4
Teaching Hours:14
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-4
Teaching Hours:14
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-5
Teaching Hours:8
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.

REFERENCE BOOKS

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.

 

6. Fracture –Liefbowitz Volime II. 

Essential Reading / Recommended Reading

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

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

Evaluation Pattern

CIA 1=10 marks

CIA 2 (Mid semester)=25 marks

CIA 3=10 marks

Attendance-5marks

ESE-50M

MTME251 - ADVANCED DESIGN LABORATORY (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
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

  • Will be able to apply the concepts of design Engineering, appreciate its application in various engineering application.
  • Will be able to perform design engineering experiments for various mechanical elements.
  • To develop scientific, technical and experimental skills to the students.
  • To correlate the theoretical principles with application based studies.

Unit-1
Teaching Hours:15
Experimental stress analysis
 

1.      Experimental stress using Photo elastic materials

2.      Beam stress analysis on straight and curved beams.

3. Universal vibration testing

4.      Determination of transmissibility ratio of a vibrating table

5.      Free beam transverse vibration system

6.      Spring mass system

  

 

Unit-2
Teaching Hours:15
Tensile, compression, bending and shear stress analysis using computerized UTM
 

 

1.      Tensile, compression, bending and shear stress analysis using computerized UTM

2. Wear testing

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.Heat treatment: Annealing, normalizing, hardening and tempering of steel. Hardness studies of heat-treated samples. 

 

 

Text Books And Reference Books:

1.      Machine Design, Robert L. Norton, Pearson Education Asia, 2001.   

2.      Design of Machine Elements,  M.  F.  Spotts,  T.  E.  Shoup,  L.  E. Hornberger, S. R. Jayram and C. V. Venkatesh, Pearson Education,  2006.

3. Experimental Stress Analysis - Dally and Riley, McGraw Hill.

4. Experimental Stress Analysis - Sadhu Singh Hanna publisher. 

Essential Reading / Recommended Reading

1. Machine  Design,  Hall,  Holowenko,  Laughlin  (Schaum’s  Outlines  series)  Adapted  by  S.K.  Somani,  Tata  McGraw  Hill  Publishing  Company Ltd., New Delhi, Special Indian Edition, 2008.

2.   Fundamentals of Machine Component Design, Robert C. Juvinall and Kurt M Marshek, Wiley India Pvt. Ltd., New Delhi, 3rd Edition, 2007.

3. Experimental Stress Analysis - Srinath, Lingaiah, Raghavan, Gargesa, Ramachandra and Pant, Tata McGraw Hill. 

4. Photoelasticity Vol I and Vol II - M.M.Frocht,. John Wiley and sons. 

Evaluation Pattern

End semester practical examination                                             : 25 marks

            Records                                                                                   : 05 marks

            Mid semester examination                                                   : 10 marks

            Class work/Experimentation                                              : 10 marks

            Total                                                                                         : 50 marks

MTME252 - ANALYSIS LABORATORY (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:2

Course Objectives/Course Description

 

  • To develop skills in the field of computer aided modeling and analysis.
  • Verify the principles of the course, Application of the theory, Understanding of fundamentals of the subject.
  • Be in a position to relate theory and practice,

Course Outcome

  • Will be able to apply the concepts of computer aided modeling and analysis engineering, appreciate its application in various engineering application.
  • Will be able to perform various computer modeling and analysis for various mechanical elements.
  • Will be able to carry out computer aided analysis.
  • To develop scientific, technical and experimental skills to the students.
  • To correlate the theoretical principles with application based studies.

Unit-1
Teaching Hours:30
Dynamic Analysis- Modal analysis and analysis of composite structures.
 

1)      Fixed – fixed beam for natural frequency determination

2)      Bar subjected to forcing function

 

3)       Fixed – fixed beam subjected to forcing function

4)     Analysis of composite structures.

Unit-1
Teaching Hours:30
Analysis of Mechanical Components. Use of FEA Packages, like ANSYS NASTRON etc
 

Analysis of Mechanical Components – Use of FEA Packages, like ANSYS, NASTRON etc

1. Analysis of Bars, Beams and Trusses.

2. Buckling analysis

3. Thermal Analysis – 1D & 2D problem with conduction and convection boundary conditions.

4. Analysis of thermally loaded support structures 

 

Text Books And Reference Books:

1.      A first course in the Finite element method, Daryl L Logan, Thomason, Third Edition

2.      Fundaments of FEM, Hutton – McGraw Hill, 2004

3.    Finite Element Method, J.N.Reddy, McGraw -Hill International Edition.

 

Essential Reading / Recommended Reading

 

         1        Finite Elements in Engineering, T.R.Chandrupatla, A.D Belegunde, 3rd Ed PHI.

2        Finite Element Method in Engineering, S.S. Rao, 4th Edition, Elsevier, 2006.

Evaluation Pattern

End semester practical examination                                             : 25 marks

            Records                                                                                   : 05 marks

            Mid semester examination                                                   : 10 marks

            Class work/Experimentation                                              : 10 marks

            Total                                                                                         : 50 marks

MTME271 - PROFESSIONAL PRACTICE - II (2018 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:02

Course Objectives/Course Description

 

Students are encouraged to use various teaching aids such as over head projectors, power point presentation and demonstrative models. This will enable them to gain confidence in facing the placement interviews and intended to increase the score they earn on the upcoming exam above what they would otherwise earn.

Course Outcome

During the seminar session each student is expected to prepare and present a topic on engineering / technology, it is designed to

  • Review and increase their understanding of the specific topics tested.
  • Improve their ability to communicate that understanding to the grader.
  • Increase the effectiveness with which they use the limited examination time.

Unit-1
Teaching Hours:30
OPERATIONAl DETAILS
 

For teaching suitable courses where strengthening in the training of the students is required will be identified and the student will be asked to prepare lectures on selected topics pertaining to the courses and present these lectures before a panel of faculty members. The student will also be required to prepare question papers which will test the concepts, analytical abilities and grasp in the subject. Wherever the laboratories are involved, students will also be asked to carry out laboratory experiments and learn about the use and applications of the instruments. The general guiding principle is that the students should be able to teach and participate in the undergraduate degree courses in his/her discipline in an effective manner. The students will also assist the faculty in teaching and research activities.

The course will also contain the component of research methodology, in which a broad topic will be assigned to each student and he/ she is supposed to carry out intensive literature survey, data analysis and prepare a research proposal.

Each group will carry out many professional activities beside teaching and research. Such as, purchase of equipments, hardware, software and planning for new experiments and also laboratories etc. Along with these the students will also be assigned some well defined activities. The student is expected to acquire knowledge of professional ethics in the discipline.

 

OPERATIONAL DETAILS: Head of the Department will assign a suitable instructor/faculty member to each student. Students and faculty members covering a broad area will be grouped in a panel consisting of 4-5 students and 4-5 faculty members

Within one week after registration, the student should plan the details of the topics of lectures, laboratory experiments, developmental activities and broad topic of research etc in consultation with the assigned instructor/faculty. The student has to submit two copies of the written outline of the total work to the instructor within one week.

In a particular discipline, Instructors belonging to the broad areas will form the panel and will nominate one of them as the panel coordinator. The coordinator together with the instructors will draw a complete plan of lectures to be delivered by all students in a semester. Each student will present 3- 4 lectures, which will be attended by all other students and Instructors. These lectures will be evenly distributed over the entire semester. The coordinator will announce the schedule for the entire semester and fix suitable meeting time in the week.

Each student will also prepare one presentation about his findings on the broad topic of research. The final report has to be submitted in the form of a complete research proposal. The References and the bibliography should be cited in a standard format. The research proposal should contain a) Topic of research b) Background and current status of the research work in the area as evident from the literature review c) Scope of the proposed work d) Methodology e) References and bibliography.

A report covering laboratory experiments, developmental activities and code of professional conduct and ethics in discipline has to be submitted by individual student.

The panel will jointly evaluate all the components of the course throughout the semester and the mid semester grade will be announced by the respective instructor to his student.

A comprehensive viva/test will be conducted at the end of the semester jointly, wherever feasible by all the panels in a particular academic discipline/department, in which integration of knowledge attained through various courses will be tested and evaluated.

Wherever necessary and feasible, the panel coordinator in consultation with the concerned group may also seek participation of the faculty members from other groups in lectures and comprehensive viva.

Mid semester report and final evaluation report should be submitted in the 9th week and 15th week of the semester respectively. These should contain the following sections:

Section (A): Lecture notes along with two question papers each of 180 min duration, one quiz paper (CIA-I) of 120 min duration on the topics of lectures. The question paper should test concepts, analytical abilities and grasp of the subject. Solutions of questions also should be provided. All these will constitute lecture material.

Section (B): Laboratory experiments reports and professional work report.

Section (C): Research proposal with detailed references and bibliography in a standard format.

Wherever necessary, respective Head of the Departments could be approached by Instructors/panel coordinators for smooth operation of the course. Special lectures dealing with professional ethics in the discipline may also be arranged by the group from time to time.

EVALUATION SCHEME

 

Component

Instructors

Weightage

Teaching

Lecture materials

Lecture presentation

7.5

10

Laboratory and

Professional activities

Reports

Viva/presentation

10

7.5

Research

Proposal

Viva/presentation

2.5

2.5

Comprehensive

Test/ viva

10

 

Total

50

Text Books And Reference Books:

Not applicable.

Essential Reading / Recommended Reading

Not applicable.

Evaluation Pattern

Internal Assesment

CY01 - CYBER SECURITY (2017 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:2

Course Objectives/Course Description

 

Cyber Security is defined as the body of technologies, processes and practices designed to protect networks, computers, programs and data from attack, damage or unauthorized access. Similar to other forms of security, Cyber Security requires coordinated effort throughout an information system.  This course will provide a comprehensive overview of the different facets of Cyber Security.  In addition, the course will detail into specifics of Cyber Security for all parties who may be involved keeping view of Global and Indian Legal environment. 

Course Outcome

After learning the course for a semester, the student will be aware of the important cyber laws in the Information Technology Act (ITA) 2000 and ITA 2008 with knowledge in the areas of Cyber-attacks and Cyber-crimes happening in and around the world. The student would also get a clear idea on some of the cases with their analytical studies in Hacking and its related fields.

Unit-1
Teaching Hours:6
Unit-I
 

Security Fundamentals, Social Media and Cyber Security Security Fundamentals - Social Media –IT Act- CNCI – Legalities

Unit-2
Teaching Hours:6
Unit-II
 

Cyber Attack and Cyber Services Vulnerabilities - Phishing - Online Attacks. – Cyber Attacks - Cyber Threats - Denial of Service Vulnerabilities  - Server Hardening  

Unit-3
Teaching Hours:6
Unit-III
 

Risk Management and Assessment - Risk Management Process - Threat Determination Process - Risk Assessment - Risk Management Lifecycle – Vulnerabilities, Security Policy Management - Security Policies  - Coverage Matrix, Business Continuity Planning - Disaster Types - Disaster Recovery Plan - Business Continuity Planning - Business Continuity Planning Process.

Unit-4
Teaching Hours:6
Unit-IV
 

Vulnerability - Assessment and Tools: Vulnerability Testing - Penetration Testing Architectural Integration: Security Zones - Devices viz Routers, Firewalls, DMZ Host, Extenuating Circumstances viz. Business-to-Business, Exceptions to Policy, Special Services and Protocols, Configuration Management - Certification and Accreditation

Unit-5
Teaching Hours:6
Unit-V
 

Authentication and Cryptography: Authentication - Cryptosystems - Certificate Services Securing Communications: Securing Services - Transport – Wireless - Steganography and NTFS Data Streams, Intrusion Detection and Prevention Systems: Intrusion - Defense in Depth - IDS/IPS  -  IDS/IPS Weakness and Forensic Analysis, Cyber Evolution: Cyber Organization - Cyber Future

Text Books And Reference Books:

TEXT BOOKS:   

  1. Jennifer L. Bayuk and Jason Healey and Paul Rohmeyer and Marcus Sachs, Cyber Security Policy Guidebook, Wiley; 1 edition , 2012,  ISBN-10: 1118027809 
  2. Dan Shoemaker and Wm. Arthur Conklin, Cybersecurity: The Essential Body Of Knowledge,   Delmar Cengage Learning; 1 edition (May 17, 2011) ,ISBN-10: 1435481690
  3. Jason Andress, The Basics of Information Security: Understanding the Fundamentals of InfoSec in Theory and Practice, Syngress; 1 edition (June 24, 2011) ,  ISBN-10: 1597496537
  1. Stallings, “Cryptography & Network Security - Principles & Practice”, Prentice Hall, 3rd Edition 2002. 
  2. Bruce, Schneier, “Applied Cryptography”, 2nd Edition, Toha Wiley & Sons, 2007. 
  3. Man Young Rhee, “Internet Security”, Wiley, 2003. 
  4. Pfleeger & Pfleeger, “Security in Computing”, Pearson Education, 3rd Edition, 2003.  

 

REFERENCES:

  1. Information Technology Act 2008 Online 2. IT Act 2000.

 

 

Essential Reading / Recommended Reading

Research papers from reputed journals.

Evaluation Pattern

Internal 50 Marks.

MTME331E1 - DESIGN FOR MANUFACTURE (2017 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

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.

Course Outcome

  • Students will know the design consideration for manufacturing the components.
  • Describes the reading and design of limits fits and geometrical tolerance for the manufacturing components.

Unit-1
Teaching Hours:12
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:12
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:12
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-2
Teaching Hours:12
Datum Features
 

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

Unit-3
Teaching Hours:10
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:12
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-4
Teaching Hours:12
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-5
Teaching Hours:14
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:

1.  Designing for Manufacturing - Harry Peck, Pitman Publications, 1983.

2.  Machine Design - Dieter McGraw hill Publications for topic 1.

3.  Metrology - R.K. Jain Khanna Publication for topic 6.

Essential Reading / Recommended Reading

1.  Product design for manufacture and assembly  -  Geoffrey Boothroyd, peter dewhurst, Winston Knight, Mercel dekker. Inc. New york.

2.  Material selection and Design, Vol. 20 - ASM Hand book.

Evaluation Pattern

LITERATURE REVIEW:

Students will select a technical paper on material selection using weighted property method or cost per unit property method, and give a report followed by a presentation. evaluation will be based on the viva voce at the time of presentation. And information, literatures collected to defend their presentation (CIA 1: 50% weightage).

For a given application assigned to each student shall submit a report on selection of material for that particular application using weighted property method (CIA 1: 25% weightage).

CLOSED BOOK TEST:

TEST 1 Topics:  Major phases of design, effect of material properties and manufacturing process on design. (CIA1: 25% Weightage)

TEST 2 Topics: Tolerance analysis, selective assembly, datum features (CIA2: 25% Weightage).

TEST 3 Topics: Design consideration in casting, turning, milling and drilling. (CIA2: 25% Weightage).

ASSIGNMENT:

 

Each student will be given an industrial part diagram, for which he / she is expected to analyse the part features, suggest necessary design changes required to optimise cost and time of manufacturing, then identify the manufacturing processes and create a process chart.  (CIA2: 50% WEIGHTAGE)

MTME332E1 - ADVANCED THEORY OF VIBRATION (2017 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

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 systrem linear or nonlinear.

Course Outcome

  • This course is an introduction to noise and vibrations in design. Free and forced vibrations of systems will be examined.
  • Applied theory includes the study of the fundamental single degree of freedom (DOF) and 2DOF systems using Newton’s second law of motion, the energy method, Langrange’s equations and determination of natural frequencies, properties, and noise standards.
  • Design part of the course includes system under shock and impact loading, vibration isolation and control. In addition the course will include noise control and design of mechanical systems for noise reduction.
  • The course includes design related lab and assignments, and design based projects.

Unit-1
Teaching Hours:12
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-system: natural frequency.

Unit-2
Teaching Hours:12
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:11
Vibration Measurement and applications
 

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

Unit-3
Teaching Hours:11
Vibration Control
 

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

Unit-4
Teaching Hours:13
Modal analysis & Condition Monitoring
 

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

Unit-4
Teaching Hours:13
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-5
Teaching Hours:12
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:12
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:

1. Theory of Vibration with Application, - William T. Thomson, Marie Dillon Dahleh, Chandramouli Padmanabhan, , 5th edition Pearson Education.

2. Fundamentals of Mechanical Vibration. - S. Graham Kelly. 2nd edition McGraw Hill.

3. Mechanical Vibrations, - S. S. Rao., 4th edition Pearson Education.

Essential Reading / Recommended Reading

 

1. Mechanical Vibrations - S. Graham Kelly, Schaum’s Outlines, Tata McGraw Hill, 2007.

2. Mechanical Vibrations, G K Grover, Nem Chand and Boss, 6th edtion, 1996.

Evaluation Pattern

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  :   Mid Semester Examination (Theory)                               : 25 marks                   

CIA II :  Assignments                                                                  : 10 marks

CIA III           : Quizzes/Seminar/Case Studies/Project Work           : 10 marks

Attendance                                                                                  : 05 marks

 

            Total                                                                                         : 50 marks

MTME333E1 - TRIBOLOGY AND BEARING DESIGN (2017 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:4

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 study the viscosity of lubrication bearing.

Course Outcome

  • Describes the general bearings technology and classification of bearings.
  • Students can able to understand the selection of bearing for different application.
  • Able to choose the bearing application and there usage for perticular application.

Unit-1
Teaching Hours:12
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:12
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:14
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 center of pressure, Numerical problems.

Unit-2
Teaching Hours:14
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:10
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:12
Porous & Gas Bearings
 

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

Unit-4
Teaching Hours:12
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:12
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:

1. 1.Mujamdar.B.C "Introduction to Tribology of Bearing", Wheeler Publishing, New Delhi 2001.

2. Susheel Kumar Srivasthava "Tribology in industry" S.Chand and Co.

Essential Reading / Recommended Reading

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

2. Moore "Principles and applications of Tribology" Pergamon press.

3. Pinkus '0' Stemitch. "Theory of Hydrodynamic Lubrication"

4. Gerhandschwetizer, HannesBleuler&AlfonsTraxler, "Active Magnetic bearings", Authors working group, www.mcgs.ch., 2003.

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

Evaluation Pattern

Class Test

Journal Paper Review

Assignment

MTME371 - PROJECT WORK (PHASE-I) (2017 Batch)

Total Teaching Hours for Semester:60
No of Lecture Hours/Week:4
Max Marks:100
Credits:3

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:60
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

 

 

MTME373 - INTERNSHIP INDUSTRY/RESEARCH LAB (2017 Batch)

Total Teaching Hours for Semester:30
No of Lecture Hours/Week:2
Max Marks:50
Credits:2

Course Objectives/Course Description

 

Internship of 30 days is mandatory for award of degree. Assessment will be based on vallue addition during internship at an industry or at a research lab. A panel comprising faculty members will take the assessment. Vacation period should be utilised for this.

Course Outcome

Students are able to have industrial experience and they will get practical knowwledge

Unit-1
Teaching Hours:30
internship
 

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

Text Books And Reference Books:

Journals 

Essential Reading / Recommended Reading

Journals 

Evaluation Pattern

Report 25 Marks 

Presentation 25 Marks

Evaluation Will be done in IV Semester

MTME471 - PROJECT WORK (PHASE-II) AND DISSERTATION (2017 Batch)

Total Teaching Hours for Semester:120
No of Lecture Hours/Week:8
Max Marks:300
Credits:6

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:60
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:60
Project
 

§  Continuous Internal Assessment:200 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
 
 

 

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

§  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