[FLUENT] Reacting flow with CHEMKIN mechanism -- CFD Online Discussion Forums

December 25, 2011, 01:04	[FLUENT] Reacting flow with CHEMKIN mechanism	#1
entropies New Member Qi Guan Join Date: Aug 2011 Posts: 27 Rep Power: 14	I have a reacting flow with a CHEMKIN mechanism imported in FLUENT. Files imported include a mechanism file, thermo file and transport prop file. And there are about 1% CH3CHO with 99% helium in it. There are about 20 rxns in this process. Right now I am running the case in serial. The grid number is OK. Without rxn, the iteration is fast but with rxn, the iteration cost an amazingly long time. Can anybody helps a bit? Thank you.

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