Is there any student version for students studying in universities for free use for at least one year, similar to AUTODESK softwares???
Free student products are available here: http://www.ansys.com/Products/Academic/ANSYS-Student Licenses will expire on Oct 31, 2017.
We are in the process of upgrading licenses for these products so that they will run for next one year. You will find upgraded products on the same page soon.
Ansys customers with active commercial software licenses can access the
customer portal and submit support questions. You will need your active account number to register.