Boundary condition for UDS
 

Hi, I would like to know how imposed a Specified Flux on boundary condition for user defined scalar (UDS), which is a function variables x and y. For example: Specified Flux = 100*exp(sqrt(x^2+y^2)). Please help me!!! Mabe we have example udf??

Re: Boundary condition for UDS
 

There is a sample problem in the UDF manual in section 12.1 for setting a boundary condition using UDF. It is for setting velocity, but it will be easy to just set this for a UDS flux using the Fluent GUI.