What is Finite Element Analysis?

Finite Element Analysis (FEA) is a numerical method used for solving problems of engineering and mathematical physics. It is used to simulate the behavior of a physical system under various conditions, predicting how it will react to forces, heat, vibration, and other physical phenomena. FEA is commonly used in mechanical, civil, aerospace, and biomedical engineering to analyze structural integrity, fluid flow, heat transfer, and electromagnetic fields. It involves dividing a complex structure into smaller, simpler elements, and then solving equations for each element to approximate the behavior of the entire system.