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August 15, 2022, 15:23
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udf for mass flux
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New Member
Join Date: Jun 2022
Posts: 27
Rep Power: 4  |
Hi all,
I am pretty new to the udf. I am trying to write a udf to set the diffusive flux equal to negative convective flux such that the total flux at the wall will be 0. (diffusive flux = - convective flux; diffusive flux + convective flux =0) Inlet has a mixture of two fluids. By writing this udf, only one fluid can travel through the wall. I am not sure where to start and what I should use. There are two options: DEFINE_PROFILE, DEFINE_UDS_FLUX. Let me know if there is a better way to approach this. Thank you. |
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