|March 19, 2011, 19:39||
air-fuel mixing in backward facing step
Join Date: Nov 2010
Posts: 21Rep Power: 8
I am trying to simulate air-fuel mixing in backward facing step....i m injecting hydrogen from bottom wall downstream the step. the injection condition is sonic and m using stagnation inlet in starccm+. The air inlet mach no. is 2. The problem diverges after some iterations. there is reverse flow at outlet sometimes.
plz comment on the probable cause of diverging.
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