Mesh generation (discretization) is the process of dividing a continuous geometric domain into smaller, simpler elements (nodes and elements) for numerical analysis. Mesh quality, element type, and density directly affect FEA accuracy and computational cost.
Governing FormulaN/A
Knowledge Check
10 Questions
1.What is a 'mesh' in the context of FEA?
2.What is a 'node' in a finite element mesh?
3.Which element type is a 2D three-node triangle?
4.What is a 'tetrahedral' element?
5.What is 'mesh refinement'?
6.Which mesh quality metric measures how close an element is to its ideal shape?