Springs and Elements
We already discussed, that “spring equations” are “coupled”. You can’t simply say…
What are Nodes and Elements in Finite Element Analysis?
Nodes and Elements are the very backbones of Finite Element Analysis. You…
Lagrange Interpolation Method:
In FEM, Lagrange interpolation method is used for the polynomial interpolation. The…
Natural Coordinates
Natural coordinate system is basically a local coordinate system which allows the…
What is Convergence in Finite Element Analysis?
A typical engineering design involves the prediction of deflections/displacements, stresses, natural frequencies,…
Higher-order Elements
Becoming more popular in the finite element field, higher-order elements capture a…
