how to calculate mass flow at pressure boundary
Hi Users!
How does Fluent calculate mass flow at pressure boundaries? The user's guide says m'=sum(density * dot(velocity, area)) but when I try that I get a completely different answer. I've exported node coorinates to calculate area, and cell values of axial and radial velocity, and calulated in excel. There is a problem the Fluent reports non-zero velocity at the nodes on the walls - could this be related? Thanks for any clues? Hugo. |
Re: how to calculate mass flow at pressure boundar
if you using 2D analysis, first make reference value
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Re: how to calculate mass flow at pressure boundar
Hi Jones,
Please could yu repost that, as it got cut off. thanks, hugo. |
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