ANSYS Fluent is a CFD (Computational Fluid Dynamics) program for the simulation of fluid motion, thermal exchange, and fluid-structure interaction. It can perform the analysis of many different types of problems that include the flow of gases, liquids, and multiphase fluids, reacting systems, and structural analysis. Ansys Fluent is a popular CFD software due to its extremely powerful physics modelling and the highest level of accuracy. ANSYS Fluent is used in the aerospace, automotive as well as chemical sectors, and so on.