Wall Boundary Condition
 

Hello and thanks for your time,

I am trying to define a temperature profile along a straight wall segment. The temperature at the left end is 500 K and 20 mm downstream the temp is 1600 K. I can use a simple straight line T(x)=500+55*x. My question is whether or not you can provide some guidance in writing and hooking the UDF to accomplish this. Thanks in advance.

Drew