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Pulsating source term to select volumes thru UDF?

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Old   February 7, 2008, 01:42
Default Pulsating source term to select volumes thru UDF?
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I'm looking for a way to create pulsations (possibly with a time dependent sinusoidal forcing function) through a SOURCE TERM in select volumes/cells of my domain. Should this be accomplished through a UDF? I'd like to create one or two such source terms for either mass/momentum in the domain and see how the flow field is influenced.

Your suggestions are welcome.

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