Boundary condition for supesonic nozzle simulation -- CFD Online Discussion Forums

March 19, 2008, 15:55	Boundary condition for supesonic nozzle simulation	#1
Abhinav Choudhari Guest Posts: n/a	Hi all, I am doing 3d simulation of convergence-divergence nozzle with supersonic flow. Mach no. around 2. I am using std K-e model. I would appreciate if someone can suggest me what would be the proper wall conditions for the nozzle. The average thickness of my nozzle is 0.1 inch. I went to couple of research paper, some have used adiabatic wall and some as constant temperature wall. Since this is supersonic flow simulation, I am not sure what to use as wall condition. I will really appreciate any suggestion on this. Thank you in advance. Abhinav

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