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Number of particles in a cell or volume

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Old   May 24, 2013, 06:06
Default Number of particles in a cell or volume
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Hello guys!

I am compiling an UDF for calculation dof the drag force between a gas and solid phase in a Fluent simulation that includes the Discrete Phase Module.

I would like to know the number of particles that are located in a cell in order to calculte a volume fraction of solid particles inside that cell. However, I have seen that all the UDF for the DPM are calculated for only particle at the time.

Please, tell me if you know a way to calculate or know the main properties of two or more particles with an UDF.

Thanks in advance for your important help

Best regards
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Old   May 25, 2013, 14:19
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Zacarias Carral
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You have do program an integration in a UDF
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