The finite element method divides a large structural or fluid problem into a mesh of smaller, simpler parts called elements. Computers calculate the stress, heat transfer, or fluid flow at the nodes connecting these elements, assembling them to predict the behavior of the entire system. Analysts rely on it to validate designs against failure before manufacturing physical prototypes.
Run the bracket assembly through FEM to see if we exceed the yield strength at the mounting holes.
Also heard as
- FEA
Related terms
Computational fluid dynamics
The use of numerical analysis and algorithms to solve and analyze problems involving fluid flow.
Solid model
A complete 3D digital representation of a part that includes volume and mass properties.
Explicit modeling
A direct computer-aided design approach where geometry is created and modified without a history tree.