Finite Element Method (FEM) | Mechanical Engineering

Finite Element Method (FEM) is a numerical method to obtain an approximate solution for the problems related to engineering and mathematical physics. Copy the link given below and paste it in new browser window to get more information on Finite Element Method (FEM):- http://www.transtutors.com/homework-help/mechanical-engineering/finite-element-method.aspx

1. FINITE ELEMENT METHOD

2. Introduction History Applications Procedure CONTENTS

3. Introduction Finite Element Method numerical method to obtain an approximate solution to a class of boundary value problems

4. History Finite Element Method In 1940, Alexander Hrennikoff and Richard Courant have used some formulations – torsion of non-circular shafts – civil and aeronautical engineering. In the early years of 1970 the finite element method was developed to solve the problems on static and dynamic problems, small deformation, etc., ANSYS, NASTRAN, ABAQUS

5. Applications Equilibrium problems Eigen value problems Propagation problems

6. Procedure to solve problems Conversion of differential equation into integral form Discretization of the structure Selection of an interpolation model Formulation of equilibrium equations Post processing

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