7/31/2019 Iit, Kharagpur Syllabus

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ore Subjects: M.Tech. - Mechanical Systems Design

l. Sem Subject Code Name of the Subject L T P C

1 ME60021 Advanced Mechanics of Solids 3 1 0 4

1 ME60023 Applied Elasticity and Plasticity 3 1 0 4

1 Elective I

1 Elective II

1 Elective III

1 ME69003 Engg. Software Lab. 0 0 3

1 ME69009 Machine Design and Analysis Lab. 0 0 3

1 ME69001 Seminar I 0 0 2

2 ME60024 Tribology 3 1 0 4

0 2 ME60022 Experimental Stress Analysis 3 1 0 4

1 2 Elective IV

2 2 Elective V

3 2 Elective VI

4 2 ME69016 Microprocessor Applications Lab. 0 0 3

5 2 ME69002 Seminar II 0 0 2

6 2 ME68002 Comprehensive Viva Voce

7 3 ME67001 Thesis (Part I)

8 4 ME67002 Thesis (Part II)

Shear centre and unsymmetrical bending. Beam columns; Beams on elastic

foundations; curved beams, Rotating discs and thick cylinders, virtual work; MinimumPotential energy; Hamilton's Principle. Plate Theory : Formulation by Hamilton's principle :Bending and buckling of homogeneous and Sandwich Plates. Shell theory : Introduction to

theory of surface; Formulation by Hamilton's Principle; membrane, bending and bucklinganalysis of shells of revolution.

Applied Elasticity and Plasticity ME60023

Analysis of three dimensional stresses and strains. Tensor character of stress. Equations of

equilibrium of a deformable body in curvilinear coordinates. Strain-displacement relations andcompatibility conditions. Generalized Hooke's law. Plane problems in cartesian and polar coordinates.Axisymmetric formulations. Thermal stresses. Torsion.

Yield criteria for ductile materials. Plastic stress-strain relationships. Plastic work and strain-hardeninghypothesis.

Tribology ME60024

Introduction, economic aspects, lubrication of bearings, friction control and wear prevention.

Properties and testing of lubricants. Mechanics of fluid flow - Reynolds equation and its limitations.Idealized bearings : Infinitely long plane pivoted shoe and fixed shoe sliders, Infinitely long journalbearings, Infinitely short (narrow) bearings, Lightly loaded infinitely long journal bearing (Petroffs'

solution). Finite bearings : Approximate analytical solution, Numerical solution and Electrical analogymethod. Hydrostatic oil bearings : Thrust and journal bearings. Squeeze film bearings. Gas-lubricatedbearings; hydrodynamic bearings, hydrostatic bearings porous bearings. Elasto-hydrodynamiclubrication. Fluid inertia and turbulence and hydrodynamic instability. Friction and wear of metals.

Advanced Mechanics of Solids ME60021

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