How to solve the partial differential equaion
 

Hi, I try to sovle a partial differential equation in FLUENT. The equation is like dS/dx=A S: Transport Scalar x: x-direction A: constant I need to get the value of S to supply for species equation.

Re: How to solve the partial differential equaion
 

You have to implement a User Defined Scalar (UDS) using UDF.

You should find all information you need in the UDF manual, looking for UDS.

Hi :)

ap