Boundary Conditions -- CFD Online Discussion Forums

August 6, 1999, 06:19	Boundary Conditions	#1
Jan Ramboer Guest Posts: n/a	Hello, I am researching the influence of boundary conditions on a turbulent bfs with compressible NS-solver. 1) In the literature I can only find BC for incompressible cases. Can I just take them over for my compressible calculations or do I have to adapt them or can i not use them at all. 2)Boundary conditions used in laminar cases, are they also suited for turbulent cases? What in particular should I be aware of for turbulent cases? 3)Most of the cases I have read about where 2D, can I just extend the BC to 3D? 4)If I go over to LES can I just maintain my BC? Lots of questions as you see. Any answer on one of these questions is more than welcome. Greetings, Jan Ramboer

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