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September 25, 2014, 10:41 |
Adding porosity to a solid
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#1 |
New Member
Gennaro
Join Date: May 2014
Posts: 23
Rep Power: 12 |
Hi all,
I'm simulating a fluid-solid heat transfer system with chtMultiRegionSimpleFOAM. I would like to make the solid part porous with an openness of 4%, which means 4% of void volume where the fluid can flow. The problem is that I only see laws like the DarcyForchheimer law available, whereas I only want to use the openness parameter. Has anyone already come it? Thanks Gennaro |
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December 17, 2014, 21:14 |
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#2 |
New Member
zahra
Join Date: Jun 2014
Location: Iran-Tehran
Posts: 28
Rep Power: 12 |
Hi gennaro
I work with chtmultiRegionSimpleFoam too. I want to make my solid part porous. But i do not know how i should do it.Pleas tell me how did you make your solid part porous? Regards Zahra |
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December 18, 2014, 12:12 |
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#3 |
New Member
Gennaro
Join Date: May 2014
Posts: 23
Rep Power: 12 |
Hi Zahraa,
Porosity can be implemented in my case (still liquid) by weigh-averaging the thermal conductivities of the two materials accordingly. Kind regards Gennaro |
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December 19, 2014, 12:52 |
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#4 |
New Member
zahra
Join Date: Jun 2014
Location: Iran-Tehran
Posts: 28
Rep Power: 12 |
Dear gennaro
I am new to openfoam. Could you please explain more detailed. |
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Tags |
chtmultiregion, porosity, porous medium |
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