how to disable energy equation for for nonnewton
Hi: I want to set power law model for NonNewtonian Viscosity .but I don't want to solve energy equation. I set power law model for NonNewtonian .and give k,n to describe my NonNewtonian fluid. When I set boundary condition ,and give fluid matirial. FLUENT will enable energy equation. I try to disable energy equation. But it can't to disable energy equation. someone one can tell me how to set power law model for nonnewtonian fluid but not enable energy equation thanks!!

Re: how to disable energy equation for for nonnew
Hi,
I faced the same problem some weeks ago. I did not manage to disable energy equation resolution too. Thus, to prevent Fluent from calculating the temperature field, I defined an UDF for a nonnewtonian power law model that does the same as the one defined in Fluent, but without temperature dependance. And it works very well... Anthony 
Re: how to disable energy equation for for nonnew
Hi: I don't use UDF,can you tell me your cod for nonnewtonian power law model . thanks!!

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