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December 12, 2017, 10:58
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Using a UDF returned results in another UDF
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#1 |
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New Member
ashi
Join Date: Jan 2017
Posts: 6
Rep Power: 9  |
hello there,
I am trying to define a source term for k-epsilon equation. I have defined a regular source using DEFINE_SOURCE macro. in my model I need to use drag coefficient as one parameter. I have used DEFINE_EXCHANGE_PROPERTY macro to define a custom drag force and I used it in the same simulation at the same time. everything is the same as those in UDF Manual. How can I access the value of drag coefficient which is returned using DEFINE_EXCHANGE_PROPERTY macro in my DEFINE_SOURCE macro? I tried to access it with RP_GET_VAR but I couldn't get it right. I appreciate any help on that. thnaks Ashkan |
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December 12, 2017, 19:54
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#2 |
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Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
You may use UDMI to write value of drag coefficient.
Read Ansys Fluent Customization manual for more details. Best regards |
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| Tags |
| exchange data in udf, udf, udf code, udf drag force |
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