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UDF for immersed boundary??

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Old   May 23, 2019, 23:15
Default UDF for immersed boundary??
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Juthamas Wongkham
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Does anyone know how to write the UDF for immersed boundary method to create the packed bed?
Please help me. Thank you.
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Old   May 27, 2019, 05:35
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If you would show what you tried, and told us where you failed, you will have a better chance of getting help.
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Old   May 27, 2019, 21:47
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I'd like to use the UDF to identify the solid boundary for telling the Fluent that regions are the solid boundary by using the immersed boundary method because it can reduce the computational time.
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Old   May 28, 2019, 02:24
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Good, we have a goal.


Now show us how far you got. Show your code, and tell why you think it needs improvement.
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