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Solving complex heat transfer problem

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Old   February 28, 2020, 15:51
Default Solving complex heat transfer problem
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Hi,


I have a specific heat transfer problem, which is shown here:


https://www.bilder-upload.eu/bild-f1...19215.jpg.html


If Theiz, TBoden, Tfluid4 are known is it possible to solve the system with OpenFOAM and which solver is reasonable?
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Old   March 2, 2020, 08:58
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The only solver I could think of is 'chtMultiRegionFoam'.
But there might be an issue: Is there a solid border between fluid1 and fluid3? Because as far as I know, there are no proper boundary conditions for fluid-to-fluid boundaries in OpenFOAM yet.


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Old   March 4, 2020, 14:01
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Hi,


thx for the reply. Yes, there is a solid border between fluid1 and fluid3.


BR
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