www.ansys.com
ANSYS is a CAE software orientated to the structural analysis, thermal, fluids and electromagnetism.
It offers solutions which allow you to analyse your products and check, in a realistic form, the fulfilment of the specifications.
It allows you, among other things, to generate and modify the geometry, and to study and simulate the behaviour of finite element models, optimization of any parameter and connections with different CAD 3D.