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Write short note on Sub parametric, ISO-perimetric an super parametric elements in FEA.
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| written 7.8 years ago by |
Isoparametric element Generally it is very difficult to represent the curved boundaries by straight edge elements. A large number of elements may be used to obtain reasonable resemblance between original body and the assemblage. In order to overcome this drawback, isoparametric elements are used. If the number of nodes used …