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Issue with inlet boundary condition (SurfaceNormalFixedValue) |
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November 29, 2019, 10:49 |
Issue with inlet boundary condition (SurfaceNormalFixedValue)
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#1 |
New Member
Lauren Johnston
Join Date: Mar 2019
Posts: 16
Rep Power: 7 |
Hi,
I have run a steady simulation on a geometry using SurfaceNormalFixedValue as the inlet boundary type: inlet { type surfaceNormalFixedValue; refValue uniform -0.1218; //neg. so that flow is into the model //0.1218 m/s } However when checking the inlet velocity in paraview there seems to be a section of much higher velocity at the corner of the inlet (see attached picture). steady_surf_normal_inlet_internal_mesh.jpg steady_surf_normal.jpg Any ideas? Lauren |
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December 1, 2019, 05:26 |
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#2 |
Super Moderator
Tobias Holzmann
Join Date: Oct 2010
Location: Bad Wörishofen
Posts: 2,711
Blog Entries: 6
Rep Power: 52 |
Hi, please check your inlet patch and the orientation of your inlet patch faces. Are they correctly oriented? The glyphs tells us, that the faces are somehow bad oriented.
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Keep foaming, Tobias Holzmann |
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