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[swak4Foam] GroovyBC: trying to set a logarithmic BC

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Old   April 6, 2015, 08:36
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Bruno Santos
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Greetings Loïc,

Attached is "cavityG.tar.gz", which has packaged a modified version of the tutorial "incompressible/icoFoam/cavity" that uses groovyBC to define the flow speed at the "movingWall" boundary.
Try running it by using these commands:
Code:
tar -xf cavityG.tar.gz
cd cavityG
blockMesh
icoFoam
paraFoam
And don't forget to go to the last time snapshot and rescale the values.

If this also doesn't work, then something is incorrectly installed.

Best regards,
Bruno
Attached Files
File Type: gz cavityG.tar.gz (1.7 KB, 4 views)
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Old   April 9, 2015, 09:14
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Loïc Dagnas
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This problem was tied to the use of shallowWaterFoam. Using time dependant boundary condition was impossible, this will be corrected in the next version taking into account boundary conditions for hU and h instead of U and h (see commit 7077338993a18fdd3bbf8488b172aab15e4d6443 )
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Old   April 9, 2015, 10:16
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Raitis Lebdevs
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Did not really solved, but made a artificial pipe, where the profile was created a bit.

Cheers Raitis.
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Old   May 27, 2019, 11:07
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Ainal Hoque Gazi
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Quote:
Originally Posted by zfaraday View Post
Hello,

You have to add this to your controlDict file
Code:
libs (
    "libgroovyBC.so"
    "libgroovyStandardBCs.so"
);
Regards,

Alex



Thanks, save my day.
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