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November 1, 2017, 07:00
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Velocity inlet BC profile
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#1 |
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New Member
Antonio
Join Date: Jun 2017
Posts: 9
Rep Power: 8  |
I'm having problem with the definition of boundary conditions thorugh profile data.
The .dat file is uploaded well (image attached). I choose "components" as velocity inlet, then i choose this profile as axial velocity inlet (the same for tangential and radial, with other profiles). After initializating, when I plot the axial profile (contour plot) the maximum velocity is lower than in the profile boundary condition (around 3 m/s in the boundary, 1.3 m/s in the contour plot) Why the velocity at the boundary isn't what it sould be? |
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November 1, 2017, 14:22
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#2 |
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New Member
Antonio
Join Date: Jun 2017
Posts: 9
Rep Power: 8 |
Problem solved, the "r" distance should be specified in meters and not in mm
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