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non-zero velocity can not be set to blockage wall of cyclicACMI? |
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June 11, 2014, 02:50 |
non-zero velocity can not be set to blockage wall of cyclicACMI?
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#1 |
New Member
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Hi Foamer!
I am trying to do tutorial of cyclicACMI with OF2.3.x oscillatingInletACMI2D. I can not set non-zero velocity on ACMI2_blockage. fixedValue (0 0 0) is default setting. I want to set fixedValue (10 0 0) on the ACMI2_blockage of U. But it didn't work well. it became fixedValue (0 0 0) as time progresses. Somebody know how to fix it? Regard, kkk |
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December 18, 2014, 03:08 |
cyclicACMI bug
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#2 |
New Member
Join Date: Dec 2014
Posts: 1
Rep Power: 0 |
Hi,
I encountered the same problem as you regarding cyclicACMIs and imposed non-zero velocities. Did you find a fix yet? I saw on the openfoam bug tracker that apparently the problem is not resolved yet. I would be very thankful for any help... |
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January 20, 2015, 00:46 |
Not yet
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#3 |
New Member
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Hi
I checked openfoam bug tracker after a long interval. It seems to take more time to fix it. I tried to read the scripts about cyclicACMI, I don't think I can fix it by myself. Actually,there is no choice but to wait. |
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March 21, 2016, 21:41 |
I could find to fixed this problem
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#4 |
New Member
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Hi
I found the other way to set non-zero velocity on blockage wall of cyclicACMI. timeVaryingUniformFixedValue has to be used instead of fixedValue. Actually,timeVaryingUniformFixedValue seemed to become obsolete in OF2.3.x. But you can use it of OF1.7.1. I attached "oscillatingInletACMI2D" being set timeVaryingUniformFixedValue on ACMI2_blockage of U. I am very happy if this could help someone. Plese don't forget wmake libso timeVaryingUniformFixedValue before running. Regards, kkk |
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