Laminar Finite-rate model Reaction Heat Release adjustment -- CFD Online Discussion Forums

March 6, 2012, 21:52	Laminar Finite-rate model Reaction Heat Release adjustment	#1
lam.nguyen New Member Nguyen Phuoc Lam, Eric Join Date: Jan 2012 Posts: 5 Rep Power: 14	Hi there, I am simulating a hydrogen combustion problem with global 1-step chemical reaction with laminar finite-rate model with FLUENT. However, I kept encountering auto-ignition problem due to finite heat release at room temperature. Can anyone offer me any advice as to how I can adjust the heat release rate for my model, say, if the temperature is below 500K, the heat release is set to 0, otherwise, the heat release calculated from the model is used. Regards,

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