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June 22, 2020, 09:50
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Derivative fluent CO
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#1 |
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Senior Member
Davide
Join Date: Jul 2015
Posts: 107
Rep Power: 10  |
Hi, I would to know how to obtain the derivative of a mass concentration of CO, In particular I i'm interested to obtain the dCO/dx in Fluent.
Thank you |
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June 22, 2020, 10:34
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Species Mass Fraction Derivative
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#2 |
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Senior Member
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Do you want these for post-processing or do you want to access these in a UDF? For post-processing, just issue the following command in Fluent and then run at least 1 iteration. Then, these will be available in Contours, Vectors, etc. Do note that these are available only within Fluent and not in CFD-Post (in case you are using Workbench).
(rpsetvar 'species/save-gradients? #t)
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Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority. |
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