(THEORY ) INTERNAL ESE TOTAL ASSESSMENT*ggu.ac.in/download/Syllabus/M.Tech (Machine Design Syllabus)...
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SCHEME OF STUDY AND SYLLABUS
M.Tech. (Machine Design) 1st year
Semester: - I
List of Electives approved for the semester for the Machine Design Specialization
1. ME-5102 Theory of Elasticity
2. ME-5103 Theory of Plasticity
3. ME-5104 Systems Dynamics
4. ME-5105 Computer Aided Design
5. ME-5106 Mechatronics
6. ME-5107 Advanced Mechanism Design
7. ME-5108 Experimental Mechanics and Non Destructive Testing
8. ME-5109 Engineering Design
9. ME-5110 Design of Pressure Vessels and Piping
10. ME-5111 Quality Engineering
11. ME-5112 Advance Mechanics of Solid
12. ME-5113 Theory of Vibration
S
No.
Course
No. SUBJECT CONTACT
HOURS/
WEEK
EVALUATION SCHEME Credits
(THEORY )
INTERNAL
ASSESSMENT*
ESE
SUB
TOTAL
1. ME- 5101 Advance Engineering Mathematics 3
40 60 100 3
2. ME- Elective-I 3
40 60 100 3
3. ME- Elective-II 3 40 60 100 3
4. ME- Elective-III 3 40 60 100 3
5. ME- Elective-IV 3 40 60 100 3
Total 15 200 300 500 15
( PRACATICALS)
6. Machine Design Practical 3 30 20 50 2
Total 18 230 320 550 17
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ME-5101 ADVANCED ENGINEERING MATHEMATICS
Theory of Matrices System of homogenous linear equations, the characteristic matrix and the characteristic
equation of a matrix, Eigen values and Eigen vectors, properties of Eigen vectors, Cayley-
Hamilton Theorem, inverse of matrix using Hamilton Theorem.
Numerical Methods
Numerical Differentiation: Finite Difference Method, Nowton’s Forward and Backward
Difference Interpolation Formula, Stirling’s central difference formula, Bessel’s central
formula.
Numerical Integration: Newton-cotes, Iterpolation formula, Simpson’s one third, Simpson’s
3/8 formula, Weddle’s rule, Bool’s rule, gauss quadrature.
Calculus of Variations:
Functional, Deduction of Euler’s equations for functional of first order and higher order for
fixed boundaries, shortest distance between two non-intersecting curves, geodesics,
isoperimetric problems, approximate solution of boundary value problems(Rayleigh-Ritz
method, Galerkin’s method.
Partial differential equation and its application
Linear partial differential equation of second and higher order of Homogeneous and non
Homogeneous forms with constant coefficients. Second order PDE with variable coefficient,
Monge’s method, solution of heat and wave equations in one and two dimensions by
method of separation of variables.
ME-5102 THEORY OF ELASTICITY
Analysis of stress and strain, stress-strain relations and general equations of elasticity plain
stress and plain strain problems in Cartesian and polar coordinates, Axisymmetric stress
distribution problem, Torsion of bars, membrane analogy, Energy principals an variational
methods, complex variable technique, propagation of elastic waves in bar longitudinal
impact of bars and beams under impulsive loading.
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ME-5103 THEORY OF PLASTICITY
Mechanical properties of solids experimental, studies of plastic deformation under simple
and complex loading, yield surface strain hardening, theories of plasticity, Generalization
for different mediums Druncker’s postulate thermo plasticity.
Equation of elastic-plastic equilibrium, simple problem, elastic plastic torsion.
Plastic Instability, double-modulus and tangent modules formula, plastic instability in
tension, closed-ended thin-walled pipe, spherical shell.
Plane strain: Basic Equations, slip Lines, Application of Slip Lines in solving Different types
of Problems'
Plane stress: Equations of plane stress and construction of Solutions, Extremum Principles
and Energy Methods of Solution.
ME-51O4 SYSTEM DYNAMICS
Introduction to system Modeling and simulation: A Unified Approach, Mathematical
Modeling of Dynamic systems in State Space for Example Hyoraulic,Pneumatic, thermal,
thermo-fluid electrical and electromechanical systems, signal flow graph and bond graph
modeling f systems to generate system dynamic equations, generalized co-ordination and
Lagrange’s equations, Hamilton’s principle, Hamilton’s canonical equations of motion,
calculus of variations, Euler’s differential equation, applications to mechanical systems,
MATLAB simulation and Bondgraph simulation using SYMBOLS
ME- 51O5 COMPUTER AIDED DESIGN
Basics of CAD, CAD system evaluation criteria, Principle of computer graphics, Hardware
and software, Color management, Raster graphics, Graphics standard, Graphic primitives,
lines, Circle and ellipse algorithms, Windowing, clipping and view port, Software
documentations.
Coordinate systems, Fundamental of transformations, Concatenation and Homogeneous
transformations,two and three dimensional geometric transformations, Projections.
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Basics of curves, Parametric and non-parametric curves, Analytical and synthetic curves,
Continuity of curves, Mathematical representation of curves, Wire frame models, Wire
frame entities, Parametric representation of synthetic curves, Hermite cubic splines, Bezier
curves, B-splines, Rational curves. Curve manipulation: Displaying, Segmentation,
Trimming, Intersection.
Mathematical representation of surfaces, Surface model, Surface entities, Surface
representation, Parametric representation of surfaces, Plane surface, Rule surface, Surface
of revolution, Tabulated cylinder. Hermitebi-cubic surface, Bezier surface, B-Spline surface,
COONs surface, Blending surface, Sculptured surface.
Mathematical representation of solid, Solid modeling, Solid representation, Boundary
representation (B-rep), Constructive solid geometry (CSG), Analytic solid modelling,
Introduction of Finite Element Method.
Reference Books
1. Zeid I. & Subramanian R. S., CAD/CAM Theory and practice, Tata McGraw Hill.
2. Zeid I., Mastering CAD/CAM, Mc Graw Hill International.
3. Groover M.P. &Zimmers E., CAD/CAM: Computer-Aided Design and Manufacturing,
Pearson Education.
4. Rao P.N., CAD/CAM Principles and Applications, Tata McGraw Hill.
5. Alavala, CAD/CAM Concepts and Applications, Prentice Hall of India.
6. Krishnamurthy N., Introduction to Computer Graphics, Tata McGraw Hill.
7. Newman W.M. &Sproull R.F., Principles of Interactive Computer Graphics, Tata McGraw
Hill.
.ME-51O6 MECHATRONICS
Introduction to Mechatronics, Sensors and Actuators; type, Selection and Interfacing.
Digital Electronics and Microprocessors in Mechatronic systems, Mechatronic systems,
Modelling Analysis and control of Analog, Digital and Hybrid systems, Mechatronic
systems, Design Principles, Neural Networks, and Fuzzy Logic and Smart systems.
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ME-51O7 ADVANCED MECHANISMS DESIGN
Kinematics of Mechanism: Introduction, Kinematics Fundamental, Analysis and synthesis;
types, Numbers and Dimension, Degree of Freedom, types of Motion, Links, Joints and
Kinematic Chains, Mechanism and structures, Numbers Synthesis, Paradoxes, Isomers,
Linkage Transformation, 'Inversion, TheGrash of conditions' compliant Mechanism.
Graphical Conditions: Function, Path and Motion Generation, Limiting Conditions,
Dimensional synthesis, Quick Return Mechanism, coupler curves' cognates. Straight Line
Mechanism, Dwell Mechanism.
Position Analysis: Translation, Rotation and complex Motion, Graphical Position Analysis of
Linkage, Position of any Point on a Linkage, Toggle Position, Analytical Linkage Synthesis.
Cam Design: Kinematics and Dynamics, Polynominal Cams, Single - Dwell Cam Design,
Double Double-Dwell cam design, sizing the cam.
ME-5108 Experimental Mechanics and Non Destructive Testing
Experimental Mechanics: Photo-Elastic Techniques of Analysis for Two Dimensional and
three Dimensional problem, Interferometer, HorographyMoire Fringe and their Application
in stress Analysis, Strain Gauges and Transducers Brittle coatings Techniques of Motion
Measurement, Modern NDE Methods of Flaw Detection ultrasonic Testing, Liquid Penetrate
Testing X-ray Radiography' Magnetic Particle Testing' current Testing Acoustic Emission
Testing.
ME-51O9 ENGINEERING DESIGN
I Introduction: Engineering Design Concept in the design of machine elements and Systems
Problem and Process Decomposition Methods in mechanical design knowledge and
Information Based product Design concepts, Reverse Engineering in Design' Robot
Mechanical Design Using Engineering Models.
Optimal Design of 'Mechanical Engineering system Rapid prototyping and virtual
Prototyping Concepts and Tools in Design.
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Life cycle Methodologies in Design: Design for Manufacturability Assembly etc' Reliability
Based and Failure Modes and Effects Analysis Probability Design.
ME -511O Design of Pressure Vessels and Piping
Introduction to Piping Design Criteria and Codes
Pressure Design: wall Thickness Determination under External pressure, Internal Pressure
and Vacuum Pressure.External Loads and Fatigue Design: Flexibility Fatigue Load
(sustained wind earth quake), cold spring.
Pipe Support Design: Support Types Assumptions Load combination, variable supports
Lungs and Attachment Pressure Relief Materials fabrication Inspection and Testing.
Design of pressure vessels subject to penetration, design of flanges, cone cylinder junctions,
prediction of thermal and hydraulic load, materials, fabrication, inspection & testing.
ME-5111 QUALITY ENGINEERING
Quality Concepts and Scope: Quality of Design and Quality of Manufacturing, Quality Costs
and Analysis.Process control- Statistical Process control and control charts.
Quality in Processing- Process capability, Process Planning
Sampling Plans- Scheme, Types, OC Curves.
Process Analysis- 7 QC Tool
Statistical Tool- Random Variables and Probability Distribution, Data Analysis, Estimation
of point and confidence Interval, Regression Analysis, Analysis of Variable Experimental
Design. Quality in Design- Standardization, Tolerating- Components to Assembly.
Quality Loss Functions: Noise Factors and Analysis, concept of Robust Design.
Design of Experiments: Factors and Analysis, one and two way Layouts, Latin square,
Orthogonal Array Designs, Optimal Designing, Taguchi Methods.
Reliability, meausurement,’Analysis, Allocation and Improvements, Design of Reliability.
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ME-5112 Advance Mechanics of Solid
State of stress at a point, stress matrix, stress invariants and stress transformation,
principal stress and principal planes, three dimensional Mohr’s stress circle, Equilibrium
equations, stresses on octahedral planes.
Three dimensional strains at a point, strain matrix, principal strain, strain invariants and
associated planes, strain transformation, physical interpretation of normal and shear
strain, compatibility equations & their interpretation.
Unsymmetrical bending, bending of curved bars, shear centre and stress in Thin-Walled
open sections. Beam on elastic foundations.
Thick cylinders under internal and external pressure, compound cylinders (shrink fit),
rotating disc and cylinders of uniform and variable thickness, thin spherical shells.
Torsion of non-circular members, General Prismatic bar, rectangular bars and thin walled
sections, membrane analogy, Torsion of hollow sections, plastic yielding of circular shafts.
Open coiled helical spring.
Energy methods: Strain energy expression, strain energy under axial loading, under
bending & torsional loading, Maxwell Betti’s Reciprocal theorem, Catisliglianos theorem
and it applications.
Displacement methods; force methods, impact loading.
Reference Books
1. Srinath, L.S., “Advanced Mechanics of Solids”, Tata McGraw-Hill. 2. I. H. Shames, “An Introduction to Mechanics of Solid”, PHI, Engineering Science
Series. 3. Crandall S.H., Dall N.C. and Lardner T.J. , “An Introduction to Mechanics of Solids” Mc
Graw-Hill. 4. Clive L. Dym and Shames I.H., “Solid Mechanics: A Variational Approach”
Engineering Science Series. 5. Boresi, A.P., and Sidebottom, O.M. , “Advance Mechanics of Materials” , John Willey
and sons. 6. Seeley, F.B. and Smith, J.O. , “Advanced Mechanics of Materials”,
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ME- 5113 Theory of Vibration
Element of vibration system: - lumped mass, stiffness and damping, simple harmonic
motion, vector representation.
Single degree of freedom system: - equation of motion - energy method , Newton law based,
general solution, free and forced vibration, damped and undammed motion, equivalent
damping, logarithmic decrement, damping measurement, rotating and reciprocating
unbalance, vibration, absorber, Seismic instruments
Transient vibration: - impulse response, Convolution integral, Fourier analysis.
Multi degree freedom system: - equation of motion, co-ordinate coupling, undamped forced
vibration, principal modes, generalized co-ordinates, semi definite system, orthogonalty of
modes, modal analysis, Lagrange’s equation.
Natural frequency numerical solution: - Rayleigh's method, Dunkerley's method, Holzer
method, Transfer matrix, Iteration method.
Continuous system:- Vibration of stretched cord, torsional vibration, longitudinal .vibration
of slender rod, lateral vibration of beams, Shear deformation and rotary inertia effect,
Rayleigh's quotient, Rayleigh' s-Ritz method.
Reference Books
1. Tse.S, Morse R Rolland T. Hinkle. Ivan E. “mechanical vibrations theory andApplication"
Published by Alllyn and Bacon,Tne.
2. Thomson T. Milliam "theory of vibrations with applications" Prentice Hall of India
3. HartogDen,J.P. "mechanical vibrations" Tata McGraw Hills, 4thedition 1956)
4. Meirovitch L. "elements of vibaration analysis McGraw Hills -1956
5. Anderson R.A. "fundamentals of vibration" Mecmillan press 1967
6. Kbstad N.O. o'fundamentals of vibration analysis" McCrraw Hills -1956
7. Robert K. Vicrck'aibration analysis" Published by Harper & Row
8. Timoshenko S., Young D.H. & Ileavev W.Jr. "vibration problem in engineetirg 4th
ed,It{ew York Wilay 1974
9. Mecrovitch,L., *analytical methods in vibration" published by macmillam(1967)
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M.Tech.(Machine Design) 1st year
Semester:- II
List of Electives approved for the semester for the Machine Design (M.Tech.-II year) Specialization
1. ME 5201 Theory of Vibration
2. ME 5202 Robotics
3. ME 5203 Finite Element Method
4. ME 5204 Creep Fatigue & Fracture
5. ME 5205 Theory of Plates
S
No.
Course
No. SUBJECT CONTACT
HOURS/
WEEK
EVALUATION SCHEME Credits
(THEORY )
INTERNAL
ASSESSMENT*
ESE
SUB
TOTAL
1. ME- 5201 Elective-I(Theory of Vibration) 3
40 60 100 3
2. ME-5202 Elective-II(Robotics) 3
40 60 100 3
3. ME-5203 Elective-III(Finite Element Method) 3
40 60 100 3
4. ME- 5204 Elective-IV(Creep, Fatigue &
Fracture*)
3 40 60 100 3
5. ME- 5206 Elective-V
(Mechanics of Composite Materials)
3
40 60 100 3
Total 15 200 300 500 15
( PRACATICALS)
6. Machine Design Practical 3
30 20 50 2
7 Seminar 2 50 - 50 1
Total 05 280 320 600 18
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6. ME 5206 Mechanics of Composite Materials
7. ME 5207 Tribology
8. ME 5208 Non Linear Vibration
9. ME 5209 Theory of shells
10. ME 5210 Fracture Mechanics
Note: *This end Semester Examination will be of 4 hours duration & P.S.G. Design data book will
be Permitted for use.
**In the End Semester Examination, class notes will be permitted but not the books.
ME-5202 Robotics
An over view of Robotics, Progressive development, Classifications, Anatomy of robot and
terminology, Repeatability, Accuracy and Precision, Yaw, Pitch and Roll, The mechanics and
control of mechanical manipulator, Sensors, Actuators and Controller.
Spatial descriptions and transformations, Description of links and joints, Coordinates
frames, Fundamental of translation, rotations and transformations, Homogeneous
transformations, Denavit-Hartenberg (D-H) representation, Arm equations. Forward and
inverse kinematic problems, Solutions of inverse kinematic problems, multiple solutions.
General consideration in path description and generation, Joint space schemes, Trajectory
planning and obstacles avoidance, Path planning, Skew motion, Joint integrated motion,
Straight line motion, Robot programming, Languages and software Packages.
Linear control of robot manipulation, Feedback and close loop control, Second-order linear
systems, Trajectory following control, Modelling and control of single joint, Architecture of
industrial robotic controllers, Artificial intelligence, Robot applications.
Reference Books
1. John J. Craig, "Introduction to robotics", Addison Wesley Longman.
2. Schilling Robert J., "Fundamentals of Robotics", Prentice Hall of India.
3. Nagrath I.J. & Mittal R.K., "Robotics & Control" Tata McGraw Hill.
4. Fu K.S., "Robotics", McGraw Hill.
5. Murphy, "Introduction of AI robotics", MIT press.
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ME-5203 Finite Element Method
Historical background, Basic concept of the Finite Element Method, Basic equations in
elasticity, Elemental shapes, nodes, nodal unknowns and coordinate systems, A general
procedure for Finite Element Analysis, Application to the continuum, Discretization of the
domain, Governing equations for continuum, Pre-processor, Processer and Post processer.
Basic concept of interpolation functions, Shape function in one, two and three dimension,
Finding of shape function by Polynomial, Lagrange polynomial, Serendipity family and
Hermite polynomial, Construction of shape function by degrading technique.
Strain displacement and elemental stiffness matrix, Assembling stiffness equation,
boundary conditions and solution, Spring and bar elements, Direct approach, Strain energy,
Castigliano’s first theorem, Minimum potential energy, Galerkin’s method, and Variational
method, Isoparametric formulations.
Finite Element Analysis, Bars, Beams Trusses and Rigid frame, Heat transfer, Fluid and
solid mechanics, Introduction to non-linear Finite Element Methods, Adaptive finite
analysis, Automatic mesh generation, Choice of new mesh, Transfer variables.
Reference Books
1. Rao S.S., “The Finite Element Method in Engineering”, Elsevier Science &
Technology.
2. Hutton D.V., “Fundamental of Finite Element Analysis”, McGraw Hills.
3. Cook R.D., Malkus, D.S. and Plesha, M.E., “Concepts and Applications of Finite
Element Analysis", 3 rd Ed., John Wiley & Sons.
4. Bathe K.J., "Finite Element Procedures", Prentice Hall of India, New Delhi.
5. Huebner K.H. and Thorton, E.A., "The Finite Element Methods for Engineers” John
Wiley & Sons.
6. Zienewiccz O.C. and Taylor, R.L., "The Finite Element Methods", Vol. 1, Vol. 2 and
Vo1.3, McGraw Hill.
7. Belytshko, T., Liu, W.K. and Moran, B., Non-linear Finite Elements for Continua and
Structures", McGraw Hills.
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ME-5204 Creep, Fatigue & Fracture*
Design against fluctuating load:- Stress concentration stress concentrating factors,
reduction of stress concentration ,fluctuation stress, fatigue failure endurance limit, low
cycle and high cycle fatigue, notch sensitivity, endurance limit approximate estimation,
reversed stresses- design for finite and infinite life, cumulative damage in fatigue,
Soderberg and Goodman lines, modified Goodman diagram, Gerber equation, fatigue design
under combined stresses, impact stresses surface fatigue strength ,hertz contact stresses.
Design of mechanical elements for fatigue loading:-Load elastic analysis of bolted joint,
bolted joint under fluctuation load, welded joints subjected to fluctuation forces, weld
impaction, design of helical spring subjected to fluctuation load, design of rolling contact
bearing of cyclic loads and speeds, bearing with a probability of survival other than 9002,
gasketed joint , design of shaft for fatigue loading based on maximum shear stress theory of
failure and Peterson's modification in miser related theories of failure.
Creep:- Thermal properties and stresses, creep ruptures creep and stress relaxation,
stresses from thermal expansion, application of creep data for long life design, elementary
thermal stress thermal fatigue and shock, residual stresses, pre stressing peeling
Fracture: -Fatigue fracture of elements, liner elastic facture mechanics, different modes of
fracture, stresses field at creak tip, stress intensity factors as material parameter, plastic
Zone. Size at the crack tip, fracturegrowth, creak opening displacement, energy approach.
Reference Books
1. Burs H. John B. Cheatham Mechanical analysis and design, Prentice Hall of India,
New Delhi
2. Bhandari V.B. Design of machine element Tata McGraw Hills.
3. Kluwer The practical use of fracture mechanics academic publication Dordrecht
Netherland, 1988
4. Parkar A.P., the mechanics of fracture and fatigue E&FN spoon, London and Methren
Inc. New York 1981
5. Kraus H. creep analysis, john Wiley & sons
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6. Gatewood B.E, thermal stresses McGraw Hills new York 1957
7. Joseph E. Shigley Mechanical engineering design (in SI units), McGraw Hills.
8. Boresi P., Richave J. Schmidt,siJebouom "advanced mechanics of material" 5s edition
John Wiley & sons.
ME -5205 THEORY OF PLATES
Thin and thick plates:- Thin plate theory under small deformations : Kirchhoff’s
hypothesis, governing equations, rectangular plate , equilibrium equation, potential energy,
membrane and bending action , boundary conditions, Navier solution, Levy's solution,
Kantrovitch solution, Galerkin method, Ritz method, Plates equation in orthogonal
curvilinear co-ordinate, circular plate equation, circular plate under different types of loads
and boundary conditions.
Large deformation of thin plates:-Governing equation, von Kannanosassumption and
simplified equation, Berger approximation, approximate solution.
Reference Books
1. Timoshenko S.P. "Theory of plates"
2. Phillip L. Gould Springer "Analysis of shell and plates
3. Ambratsunyam S.A. "Theory of anisohopic plates"
4. Lekhinsky S.G. TSAI S.W Chenon "Anisotropicplates" GordanPublishars.
ME-5206: Mechanics of Composite Materials
Introduction:- Definition of composites; classification of composites; Fibers and matrix
materials and their properties; generalized Hook’s law- orthotropic, transversely isotropic
and isotropic materials; constitutive equations under plane stress condition for
orthotropic materials, restrictions on elastic constants of orthotropic materials.
Macro mechanics of Lamina:-Stress-strain relations for a lamina of arbitrary orientation,
invariant properties of an Orthotropic lamina, strength of an Orthotropic lamina,
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experimental determination of strength and stiffness, Biaxial strength theories of an
Orthotropic lamina: maximum stress theory, maximum strain theory, Tsai-Hill theory,
Tsai-Wu Tensor theory.
Micromechanics of Lamina:-Mechanics of materials approach to stiffness (determination
of E1, E2, Ʋ12& G12); mechanics of materials approach to strength; tensile and compressive
strength in fiber directions,elasticity approach to stiffness, some results of exact solution.
Micromechanics of Laminate: -Classical lamination theories (CLT) - laminate stress,
laminate stiffness- A-B-D matrix and their implication, symmetric and non-symmetric
laminates interlaminate stress, limitations of classical lamination theory.
Short Fiber Composites: -Theories of stress-transfer, average fiber stress, modulus
prediction, strength prediction, effect of matrix ductility, Ribbon –Reinforced composites.
ME-5207: Tribology
Introduction of Tribology, Viscosity and Rheology of lubricants, lubricants testing, Fluid
film lubrication: Hydrodynamic, Hydrostatic and Elasto hydrodynamic lubrication theories
and design applications.
Contact of surfaces, friction and wear theories, friction and wear materials, Solid
lubrication, boundary lubrication. Mechanics of rolling contact and rolling contact fatigue,
rolling element bearings, introduction to material process lubrication.
ME-5208: Non-Linear Vibrations
Introduction, Stability of non-linear oscillation, phase plane, stability equilibrium.
Analysis of singular points: singular point and criteria for their classifications, types of
singular points, index of singularity and application of singular point.
Free vibration: free vibration with linear and non-linear damping, other analytical and
graphical methods in free vibration.
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Forced vibration: forced vibration with non-linear spring force, forced vibration with
damping- Duffings’s method, jump phenomena, perturbation method, Subharmoic
response and subharmonics with damping.
Self-Sustained Vibration: friction induced vibration and wind-induced vibration.
ME-5209: Theory of Shells
Deformation of shell without bending: Shells loaded symmetrically and unsymmetrical,
Shell of constant strength, membrane theory of cylindrical shells.
General theory of cylindrical shells: circular cylindrical shells loaded symmetrically,
pressure vessels, cylindrical tank with uniform and non-uniform wall thickness, thermal
stresses.
Spherical shells of constant thickness, stresses in spherical shells, conical shells.
ME-5210: Fracture Mechanics
Introduction: Significance of fracture mechanics, stress intensity factor, crack tip plasticity, fracture toughness, Griffith theory
Linear Elastic Fracture Mechanics: Elastic stress field and displacement field equations for Mode-I, crack tip plastic zone size, state of stress in the tip region, Griffith energy balance approach, relation between G and KI, R-curve concept, determination of R-curves.
Elastic-Plastic Fracture Mechanics: J-integral concept, COD approach, relation between J and COD.
Fatigue crack growth. Basic aspects of dynamic crack growth, basic principles of crack arrest. Mixed mode fractures.
REFERENCE BOOK:
1. Prashant Kumar, Elements of Fracture Mechanics, Tata McGraw Hill, New Delhi, India, 2009.
2. K. R.Y. Simha, Fracture Mechanics for Modern Engineering Design, Universities Press (India) Limited, 2001
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3. D. Broek, Elementary Engineering Fracture Mechanics, Kluwer Academic Publishers, Dordrecht, 1986.
4. T.L. Anderson, Fracture Mechanics - Fundamentals and Applications, 3rd Edition, Taylor and Francis Group, 2005.
5. H. L. Ewalds & R. J. H. Wanhill, Fracture Mechanics,Edward Arnold Publication, London, 1984.
Department of Mechanical Engineering
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M.Tech. (Machine Design) 2nd year
Semester: - III
M.Tech.(Machine Design) 2ndyear
Semester: - IV
*After the IV Semester M.Tech. Thesis/ dissertation will be evaluated by the internal supervisor
as well as by the external examiner appointed for the purpose. The internal and the external
examiners both will evaluate the thesis out of 100 marks and the grade will be delivered by
taking the average of the marks given by the internal and the external examiner.
S.No. Course No. SUBJECT Internal
Assessment
Credits
1. ME- 6101 Seminar on Dissertation 100 5
2. ME- 6102 Dissertation- Interim Evaluation 100 5
Total 200 10
S.No. Course No. SUBJECT Internal
Assessment
ESE
(External)
Credits
1. ME- 6201 Dissertation- Open Defence 100 ---- 5
2. ME- 6202 Dissertation- Evaluation* 100 100 10
Total 200 100 15