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EDC Combustion model small scale mass fraction

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February 23, 2021, 15:21	EDC Combustion model small scale mass fraction	#1
HorstvanGrass Member Horst van Gras Join Date: Oct 2018 Posts: 45 Rep Power: 7	Hi, I have a question about the eddy dissipation concept. The reaction rate of a specie i in fluent is defined by Where ( )* denotes the small scale part. In the manual it is not documented how Y* is calculated and I'm not able to derive the Ansys formula from the original paper.

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