What is FEA simulation?

FEA (Finite Element Analysis) simulation is a numerical technique used to predict the behavior of a physical system under various conditions. It works by dividing a complex object or structure into smaller, simpler elements, and then uses 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. It is commonly used in engineering to analyze stress, strain, heat transfer, fluid flow, and other physical phenomena to optimize designs, predict performance, and identify potential problems.