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May 12, 2016, 07:40
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Kinetic Theory for mass diffusivity
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#1 |
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Senior Member
Join Date: Nov 2015
Posts: 135
Rep Power: 11  |
So it is possible for a mixture to specify mass diffusivity when species is enabled. Then Fluent calculates the diffusion parameter from some theory.
I was wondering if it is possible to see which value fluent determines for it? Also: How does Fluent calculate the collision interal Omega and sigma_ij^2 from the L-J parameters!? I havent found any formula as yet. |
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May 14, 2016, 06:17
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#2 |
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Senior Member
Join Date: Nov 2015
Posts: 135
Rep Power: 11 |
So does nobody know how ansys determines the diffusion collision integral and the crosssections?
Formula 8-9-16 http://www.afs.enea.it/project/neptu...ug/node322.htm |
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December 5, 2018, 18:04
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#3 |
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Member
Emerson
Join Date: May 2018
Posts: 35
Rep Power: 8 |
I would like to know too =/
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