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[swak4Foam] coupled boundary condition using swak/groovyBC |
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November 19, 2013, 06:54 |
coupled boundary condition using swak/groovyBC
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#1 |
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Dear Bernhard,
Is there any possible to use a thermally coupled boundary condition between two regions by swak (or groovybc)? I have two solid and fluid regions where the following boundary condition should be satisfied. Code:
-Ks * grad(Ts) = h * (Tf - Ts) Best Regards, Hossein |
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November 19, 2013, 11:48 |
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#2 | |
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Bernhard Gschaider
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Quote:
But why do you want to do this. I think the BC you describe is already in the built in functions (don't know the name)
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November 20, 2013, 06:37 |
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#3 | |
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Quote:
Thanks to reply. I am looking around these functions in the forum, but I have not got to a definitive answer. The nearest function as I've known so far is turbulentTemperatureCoupledBaffleMixed that used in multi region conjugate heat transfer solver. I intended to apply the BC defined in the previous simply between solid and fluid regions in a laminar incompressible flow by swak. Do you suggest to manipulate above BC to achieve my own BC or define a new BC according to the simulation? Could you please introduce me a mapped patches is suitable for that BC? Thanks again, Hossein |
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November 20, 2013, 06:57 |
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#4 |
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Tobias Holzmann
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Hey Hossein,
in my opinion it should be possible to adapt the turbulent... BC on the Interface between both regions. I always use this BC but I never had a laminar flow Situation. I think you should test it out. |
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November 20, 2013, 07:24 |
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#5 | |
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Quote:
Indeed, I created a solver that the properties of fluid interpolate from a lookup table according to the fluid temperature. To develop my solver to simulate fluid flow and solid temperature in a multi region (solid+fluid) domain, I need the above boundary condition in the interface. Therefore h value in boundary condition should be interpolated in each cell of fluid region. Do you think, the turbulent... BC can be adapted for laminar flow according to above simulation? Hossein Last edited by atoof; November 20, 2013 at 08:31. |
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November 20, 2013, 08:38 |
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#6 | |
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Quote:
Can 2-Way coupling of patches in groovy-bc be used to couple solid and fluid region such that used in http://openfoamwiki.net/index.php/Co...ing_of_patches? Thanks |
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November 22, 2013, 12:42 |
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#7 | |
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Bernhard Gschaider
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July 29, 2017, 09:01 |
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#8 | |
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Alejandro
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July 30, 2017, 08:30 |
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#9 | |
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Bernhard Gschaider
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Sorry. No time to experiment. But that is what I found in the reference guide in the Documentation folder
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July 31, 2017, 04:33 |
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#10 | |
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Alejandro
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