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UDF operates as a function of liquid fraction |
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October 22, 2021, 16:38
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UDF operates as a function of liquid fraction
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#1 |
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New Member
Erfan
Join Date: Oct 2021
Posts: 14
Rep Power: 6  |
Hello dear all
I am new to Fluent and I have a problem with writing a UDF. I have a case consisting of phase change material(PCM) that is fully solid at first and a mini-channel with the water inlet on top of that. want to write a UDF to change water inlet velocity as PCM liquid fraction reaches 0.2. the liquid fraction is defined in the report definition. Thanks in advance |
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October 25, 2021, 01:15
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#2 |
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Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 35 |
to control boundary condition one may use DEFINE_PROFILE macro
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| pcm, udf, velocity |
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