Introduction to FEM- Historical Back ground – Weighted Residual, Ritz and Galerkin method – Variational formulation- General procedure of FEM Experiments: 1. Study of different commercial FEA tools used for design and analysis
One dimensional elasticity – Two-dimensional elasticity- Axisymmetric elasticity- Formulation of element characteristic matrices and vectors for elasticity problems. Experiments: 1. Stress analysis of Crankshaft 2. Stress analysis of leaf spring 3. Stress analysis of composite bumper 4. Design and analysis of chassis frames
One dimensional, Two dimensional heat transfer – Axisymmetric heat transfer – Torsion problems - Formulation of element characteristic matrices and vectors for Field Problems Thermal problems Experiments: 1. Thermal analysis of cylinder liners 2. Thermal analysis of piston crown
Natural coordinate system and Numerical Integration – Higher-order, one-dimensional, two-dimensional elements – Structural beam, plate and shell elements – Isoparametric elements – Isoparametric formulation.
An overview of FE analysis program – pre-processing – solution – post processing. Experiments: 1. Design and analysis of torsion bar 2. Cam Profile analysis
Reference Book:
S. S. Bhavikatti, “Finite Element Analysis”, New Age International Publishers, 2005 P.Seshu, “Finite Element Analysis”, PHI Learning Private Ltd., 2012 Chandrupatla, “Introduction to Finite Elements in Engineering”,4th Edition, Pearson India Ltd. 2015. Y. M. Desai, “Finite Element Method with Applications in Engineering”, Pearson Education India 2011 Logan D.L., “A First course in the Finite Element Method”, CL Engineering; 5th edition, 2010
Text Book:
J.N. Reddy, “An Introduction to Finite Element Method”, McGraw Hill,3rd Edition.2017. S.S.Rao, “The finite element method in Engg.”, Pergamon Press, 2005