Ansys Educational Version

For structural analysis (stress, strain, and vibration). Ansys Fluent: The gold standard for Fluid Dynamics (CFD).

In exchange for a free license, ANSYS places strict limits on the size of the model (mesh node count) you can simulate. ansys educational version

The download is a large bundle (approx. 4–6 GB) that includes several distinct modules: For structural analysis (stress, strain, and vibration)