UDF...UDF...UDF...UDF
 

A few questions on the UDF.

I would like to impose a thermal gradient on a face as a BC. I think that I need an UDF because our Fluent version is a school one, that means that I can only impose a constant temperature on a face. My gradient is only 1D [cylindrical axy: T(r)] and a face 2D. Im looking for an algorithm ASAP.

Also if U know a site where UDF are stocked, Im interested in (like a library).

The last one, I need to input specific materials but again our school version does not allow me to access the materials files. UDF or not?