M Tech (Machine Design)
SEMESTERI
Course No. 
Course Name 
L 
T 
P 
C 
ME 501 
Advanced Engineering Mathematics 
3 
0 
0 
6 
ME 530 
Advanced Mechanics of Solids 
3 
0 
0 
6 
ME 531 
Mechanical Vibration 
3 
0 
0 
6 
ME 502 
Engineering Computing Laboratory 
0 
0 
3 
3 
ME 532 
Finite Element Methods in Engineering 
3 
0 
0 
6 
ME xxx 
Elective – I 
3 
0 
0 
6 

15 
0 
3 
33 
SEMESTERII
Course No. 
Course Name 
L 
T 
P 
C 
ME xxx 
Elective – II 
3 
0 
0 
6 
ME xxx 
Elective – III 
3 
0 
0 
6 
ME xxx 
Elective – IV 
3 
0 
0 
6 
ME xxx 
Elective – V 
3 
0 
0 
6 
ME xxx 
Elective – VI 
3 
0 
0 
6 

15 
0 
0 
30 
SEMESTERIII
Course No. 
Course Name 
L 
T 
P 
C 
ME 503 
Technical Writing 
0 
0 
3 
3 
ME610 
Project Phase I 
0 
0 
21 
21 

0 
0 
24 
24 
SEMESTERIV
Course No. 
Course Name 
L 
T 
P 
C 
ME690 
Project Phase II 
0 
0 
24 
24 

0 
0 
24 
24 
ME 530 Advanced Mechanics of Solids (3006)
Analysis of Stresses and Strains in rectangular and polar coordinates: Cauchy’s formula, Principal stresses and principal strains, 3D Mohr’s Circle, Octahedral Stresses, Hydrostatic and deviatoric stress, Differential equations of equilibrium, Plane stress and plane strain, compatibility conditions. Introduction to curvilinear coordinates. Generalized Hooke’s law and theories of failure. Energy Methods. Bending of symmetric and unsymmetric straight beams, effect of shear stresses, Curved beams, Shear center and shear flow, shear stresses in thin walled sections, thick curved bars. Torsion of prismatic solid sections, thin walled sections, circular, rectangular and elliptical bars, membrane analogy. Thick and thin walled cylinders, Composite tubes, Rotating disks and cylinders. Euler’s buckling load, Beam Column equations. Strain measurement techniques using strain gages, characteristics, instrumentations, principles of photoelasticity.
Texts/References:
ME 531 Mechanical Vibration (3006)
Generalised coordinates, constraints, virtual work; Hamilton's principle, Lagrange's equations; Discrete and continuous system; Vibration absorbers; Response of discrete systemsSDOF & MDOF: freevibration, periodic excitation and Fourier series, impulse and step response, convolution integral; Modal analysis: undamped and damped nongyroscopic, undamped gyroscopic, and general dynamical systems. Effect of damping; Continuous systems: vibration of strings, beams, bars, membranes and plates, free and forced vibrations; RaleighRitz and Galerkin's methods. Measurement techniques.
Texts/References:
ME 532 Finite Element Methods in Engineering (3006)
Introduction: Historical background, basic concept of the finite element method, comparison with finite difference method; Variational methods: calculus of variation, the RayleighRitz and Galerkin methods; Finite element analysis of 1D problems: formulation by different approaches (direct, potential energy and Galerkin); Derivation of elemental equations and their assembly, solution and its postprocessing. Applications in heat transfer, fluid mechanics and solid mechanics. Bending of beams, analysis of truss and frame. Finite element analysis of 2D problems: finite element modelling of single variable problems, triangular and rectangular elements; Applications in heat transfer, fluid mechanics and solid mechanics; Numerical considerations: numerical integration, error analysis, mesh refinement. Plane stress and plane strain problems; Bending of plates; Eigen value and time dependent problems; Discussion about preprocessors, postprocessors and finite element packages.
Texts/References:
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