Finite Element Analysis (FEA) is essential for solving complex equations that are impractical to handle manually. Commercial FEA software aids in model setup, matrix algebra, and result visualization, enhancing the prediction of component performance.

1. FEM

3. Motivation for Use of Finite Element Analysis
In principle, solutions can be obtained
manually.
This will become infeasible if too many
equations need to be solved.
Predict component performance
Commercial FE software packages will help
with
• setting up a model for analysis,
• the tedious work of matrix algebra,
• and with visualisation of results.