How to set up a steadystate compressible turbulent sonic simulation?!
 

Hello together,

I'm relatively new to OpenFOAM and I'm trying to set up a steadystate compressible sonic simulation with the following requirements:

Mach 2.5
T = 130K
Reynoldsnumber = 1800000

other parameter: rho = 0.56662 kg/m^3
p = 21140.6 Pa

My mesh is an unstructered one which passes the checkMesh except for max. skewness, but I think this doesn't matter so far...
It contains an inlet, an outlet, a wall around and a group aeroplane.

I wanted to use the rhoSimplecFoam solver...is this a good choice or can you recommend me some other solver(s)? And for turbulence modelling I wanted to use k-omega-Menter-SST. Is this a good one for this conditions?

How can I do this and set the right boundary conditions??? Can you please help me?

Best regards,
CFDnewbie147

Hello again,

here are some more details how I'm trying to get the simulation working and I hope anybode could help me:

I take the motorBike tutorial (incompressible with simpleFoam solver) because there is the k-OmegaSST- Model used and the geometry consists of a wind tunnel, inlet, outlet and the motorBikeGroup as in my case. I tried to make my simulation running with adapted files in 0/ and the adapted boundary file with the simpleFoam solver and the same conditions like in this tutorial. This works quite fine.

But now i want to use the rhoSimplecSolver to simulate with in the first post mentioned conditions. How should I go on what Inlet, Outlet and so on conditions should I choose?

I hope someone can help me.
Best regards,
CFDNewbie147