OpenFOAM

OpenFOAM is an open-source software used for simulating fluid flow and other physical processes. It allows engineers and scientists to model how liquids and gases behave in different environments, such as airflow around a vehicle or water flowing through pipes. By dividing complex shapes into small parts, OpenFOAM applies mathematical equations to predict outcomes accurately. Its flexibility and free availability make it popular for research, development, and design across various industries, providing detailed insights into fluid dynamics without the need for physical prototypes or expensive commercial tools.