Boundary conditions -- CFD Online Discussion Forums

September 19, 2007, 13:12	Boundary conditions	#1
Marco Mazzieri Guest Posts: n/a	I'm trying numerical simulation on Ranque-Hilsch Vortex tube with FLUENT and I have some problem on setting the values of boundary conditions for TKE and rate of dissipation of TKE. Are there some typical values for these quantities? Are they very important for solution convergence? If someone has already solved the problem, which kind of boundary conditions have been choosen? Please help me

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