What is Finite Element Analysis (FEA) software?

Finite Element Analysis (FEA) software is a computational technique used for simulating the behavior of physical systems under various conditions. It involves dividing a complex object or system into smaller, simpler elements (finite elements) and then using mathematical equations to approximate the behavior of each element. These individual element behaviors are then assembled to predict the overall behavior of the entire system. FEA software is commonly used in engineering to analyze structural integrity, heat transfer, fluid flow, and electromagnetic fields, enabling engineers to optimize designs, predict performance, and identify potential problems before physical prototypes are built.