## What is discretization in FEA?

The process of dividing the body into an equivalent number of finite elements associated with nodes is called as discretization of an element in finite element analysis.

Each element is associated with the actual physical behavior of the body..

## What is the purpose of FEA?

Finite element analysis (FEA) is the modeling of products and systems in a virtual environment, for the purpose of finding and solving potential (or existing) structural or performance issues.

## What is the difference between FEM and FEA?

Finite Element Method (FEM) refers mostly to complex mathematical procedures used in your favorite solver. Think about it like a theory manual, lots of equations and mathematics. Finite Element Analysis (FEA) is usually used in the context of applying FEM to solve real engineering problems.

## What is FEA software?

Finite element analysis (FEA) is a computerised method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow and other physical effects. Finite element analysis shows whether a product will break, wear out or work the way it was designed.

## Which type of elements are used in FEA?

FEA Element Types. Elements fall into four major categories: 2D line elements, 2D planar elements, and 3D solid elements which are all used to define geometry; and special elements used to apply boundary conditions. For example special elements might include gap elements to specify a gap between two pieces of geometry.