?to implement gamma differencing scheme

Gonski

Dear all,

I have a structured gas-solid code. its convective item is employed QUICK scheme by deferred mode. Now I have transferred the corresponding solid code to our unstructured code. The current code use CD differencing scheme by deferred correction method. Recently, I found the accuracy of the code was not good enough. Hence want to use high solution Gamma differencing scheme. I only found its success application in openfoam? My questions are, How about it? Can I easily implement it in my existing unstructured code? Need I change the structure of the code? I found Gamma is a little like Partankar's Hybrid scheme in idea, but a little difficult to carry out in the code.

I would appreciate your hint?

Gonski