BENCH MARKING ADVECTION-DIFFUSION
 

HI,

i have a code which can solve steday state diffusion-advection. I now need to bench mark it. I have benchmarked the diffusion part by switching off velocity term with ANSYS. Now i want to bench mark the convective part.

Could any one help me how to bench mark convection alone and diffusion-advection combine.

I really really need help on it, would appreciate a lot