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What are the major steps to solve the problem using FEM? Whether it gives exact answer? Why it has become popular?
written 8.2 years ago by gravatar for teamques10 teamques10 ★ 69k modified 3.2 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > mechanical engineering > Sem 7 > CAD/CAM/CAE

Marks: 5 Marks

Year: Dec 2015
cad cam cae
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written 8.2 years ago by gravatar for teamques10 teamques10 ★ 69k

The Major Steps to solve the problem using FEM.

  1. DISCRETIZATION
  2. SELECTION OF THE DISPLACEMENT MODELS
  3. DERIVING ELEMENT STIFFNESS MATRICES
  4. ASSEMBLY OF OVERALL EQUATIONS / MATRICES
  5. SOLUTIONS FOR UNKNOWN DISPLACEMENTS
  6. COMPUTATIONS FOR THE STRAINS / STRESSES.

It doesn’t give the exact answer. It gives APPROXIMATE SOLUTIONS.

  1. Comprehensive result sets, generating the …

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