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October 14, 2012, 01:41
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what does sigma mean
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New Member
Join Date: Mar 2012
Posts: 20
Rep Power: 14  |
I' m new in OpenFOAM 2.10. Recently I finished the case "floatingObject" with the solver interDyMFoam.
what does sigma mean in the file transportProperties? I use kEpsilon model, and the case use default paramaters. at the same time， if i want to choose stardard kEpsilon model， how to assign related paramaters. Thank your for help. Last edited by T.Matrix; October 14, 2012 at 11:47. |
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October 17, 2012, 03:31
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#2 |
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New Member
Zhao Wei
Join Date: Aug 2012
Posts: 4
Rep Power: 13 |
the sigma is the stefan-boltzman constant.
it is declared in /opt/openfoam211/src/OPENFOAM/global/constants/physicoChemical you can look for it. ethanuaa |
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October 18, 2012, 04:35
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Surface Tension
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#3 |
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Senior Member
Kathrin Kissling
Join Date: Mar 2009
Location: Besigheim, Germany
Posts: 134
Rep Power: 17 |
the bolzmann Constant has to be corrected by surfaceTension/bolztmannConstant...
Sorry I could not resist. |
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October 19, 2012, 11:05
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#4 |
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New Member
Zhao Wei
Join Date: Aug 2012
Posts: 4
Rep Power: 13 |
dear Kathrin Kissling,
i am very sorry for my answer. thank you for correcting my mistake. almost i have cause a misleading. i need more study on OF and more cautious to reply... Zhao Wei 2012.10.19 |
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October 19, 2012, 11:09
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#5 | |
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New Member
Zhao Wei
Join Date: Aug 2012
Posts: 4
Rep Power: 13 |
Quote:
i am very sorry for my answer. thank you for correcting my mistake. almost i have cause a misleading. i need more study on OF and more cautious to reply... Zhao Wei 2012.10.19 |
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June 18, 2019, 12:56
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#6 | |
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New Member
liliu
Join Date: Nov 2018
Posts: 12
Rep Power: 7 |
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