the Absorption Coefficient

sabba · August 10, 2012, 10:10

please
how to set the Absorption Coefficient and other Coefficients
in the DO model for the combustion of methan-air

CFD_Now · August 17, 2012, 22:20

Quote:

Originally Posted by sabba

please
how to set the Absorption Coefficient and other Coefficients
in the DO model for the combustion of methan-air

I'm not sure, go ask your question at www.ansysforum.com in the fluent and reaction section. They have some experienced member that might be able to help you out.

Orkun · April 12, 2013, 14:06

i don't know your case, but if you're planning to solve h2o and co2 you can use weighted sum of gray gases model. i've tried and validated my results with experiments for many cases.

August 10, 2012, 10:10	the Absorption Coefficient	#1
sabba New Member samir Join Date: Jul 2009 Posts: 23 Rep Power: 16	please how to set the Absorption Coefficient and other Coefficients in the DO model for the combustion of methan-air

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April 12, 2013, 14:06		#3
Orkun New Member Orkun Temel Join Date: Feb 2012 Posts: 13 Rep Power: 14	i don't know your case, but if you're planning to solve h2o and co2 you can use weighted sum of gray gases model. i've tried and validated my results with experiments for many cases.