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UDF to iterate momentum source for desired flow

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Old   June 19, 2013, 16:06
Default UDF to iterate momentum source for desired flow
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Chris Tyler
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I'm pretty much a newbie with Fluent, so please forgive what may be a simple question. I have a model with a momentum source to set a recirculation rate. I'd like to write a UDF to adjust the momentum source in a transient simulation to get the desired recirculation rate. I cannot, however, find the appropriate macro to set the momentum source. Can someone point me in the right way?

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Chris
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Old   June 20, 2013, 03:41
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Yash Ganatra
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Try out DEFINE_SOURCE macro. An example is give in the UDF Manual
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