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Autodesk CFD Duct pressure loss

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Old   June 13, 2018, 06:34
Default Autodesk CFD Duct pressure loss
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Kasper H
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Hi

We have some duct pressure tests in CFD, and run into a question.
Autodesk CFD gives two results in the report.

Press: max/min
Ptotl: Max / min

witch one is the correct value for the static pressure in the system ?

when calculatet in other software the (Press: Max) is the closest to the results done by other software.

Best Regards
Kasper
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Old   June 15, 2018, 09:18
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Jon Wilde
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Just use Static Pressure.
In fact, it might be better to use cut planes and the bulk calculator rather than the report as those values could be anywhere...
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