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particle velocity gradient in DPM

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Old   May 28, 2003, 09:55
Default particle velocity gradient in DPM
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winnie
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Hello, everyone

I need to access particle velocity gradient component

dX-velocity/dx

dY-velocity/dy

dZ-velocity/dz

in my udf. These values can be calculated in 'particle tracks'panel, but I can't find macros defined by fluent. Can you help me to get these values in my udf?

This is really a great help to me. Thank you in advance!

Best regards

winnie
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