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Old   September 4, 2008, 22:05
Default Questions about multi-component gas
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I meet some problems during my simulation process.I want to simulate the multi-component gases (C2H2 and Ar) flow condition in a horizontal quartz-tube.In the polis, there is an example which tell us how to introduce the contaminants.However,that example only tell me how to introduce the contaminant distribution(C1) and calculate density of the mix gas.It is not enough to me.In my model,I should also consider the concentration diffusion and thermal diffusion in the mix gas.Do I realize it only by using CVD module. If it cab be realized by core module,what the differences between them? Thank you. Waiting for your answers.
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Old   September 16, 2008, 12:21
Default Re: Questions about multi-component gas
Allen Badeau
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Dear Mahe, You can use the IPSA Full Multiphase model then specify the properties of both contaminants if you want.

Best Wishes, Allen

-- ACS Consulting Dr. Allen E. Badeau Jr. 2023 Ices Ferry Dr. Morgantown, WV 26508 304-685-2310

ACS Consulting is the US representative for CHAM's CFD Software package PHOENICS...performing CFD better, faster, and cheaper!
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