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Pressure contour near outlet boundary is variable
Posted 1 mar 2016, 14:07 GMT-5 Fluid & Heat, Computational Fluid Dynamics (CFD) Version 5.0 1 Reply
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Hi, everyone,
I employed the COMSOL Laminar Flow model to simulate parallel plate flow. In the Laminar Flow model, I exerted inlet pressure boundary (a constant value) and outlet pressure boundary (another constant value). It runes well in this simulation and didn't get any warning or error. But I came to find that the pressure contour near outlet boundary is variable, not constant. It's attached below. Who knows the cause and cure. Thanks a lot.
I employed the COMSOL Laminar Flow model to simulate parallel plate flow. In the Laminar Flow model, I exerted inlet pressure boundary (a constant value) and outlet pressure boundary (another constant value). It runes well in this simulation and didn't get any warning or error. But I came to find that the pressure contour near outlet boundary is variable, not constant. It's attached below. Who knows the cause and cure. Thanks a lot.
1 Reply Last Post 1 mar 2016, 14:11 GMT-5
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Posted:
9 years ago
The attachment is the pressure contour near outlet boundary.
Attachments: