[morteza08]

Hi...
I have four questions, answer them separately please:
1: I am looking a free fortran code to generate an structured grid over an airfoil (the airfoil coordinates will be imported to the code), is it not the waste of time looking for it on the web? anybody can help me?

2:Anybody can help me by introducing a website that i can find the discretised spallart allmaras turbulence model ? if not anybody can help me in descretising it by finite volume method? do you know any source code that is using this model as its turbulence model?

3:how can i find the descretised navier stokes equations to simulate a transonic flow over a given airfoil???

4: is there anything else to model a flow over an airfoil???