Matlab for UDFs in Fluent
 

Hey
I am working on Blood flow and I am trying to model it using Oldroyd-B Fluid model, Can we write UDFs in matlab , since I will have to work with tensors,it will be simpler to handle them in matlab
Also I will neet Velocity gradient tensor D at every time step from fluent, Please guide me.

The short answer is NO, a Fluent UDF must be written in C (not even C++).

Do