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Forum: OpenFOAM Running, Solving & CFD

December 18, 2013, 08:56

Replies: 3

Boundary conditions conjugate heat transfer

Views: 3,257

Posted By styx

I have another question concerning the boundary...

I have another question concerning the boundary conditions.
At the beginning the sphere should have a temperature e.g. of 400K. It should heat up the airflow around it, which has e.g. 300K at the...

Forum: OpenFOAM Running, Solving & CFD

December 18, 2013, 03:38

Replies: 3

Boundary conditions conjugate heat transfer

Views: 3,257

Posted By styx

thank you very much for your answer. I put...

thank you very much for your answer.

I put the outlet boundary in fluid/U as zeroGradient. Seems to work quite well.

I used snappyHexMesh to create the mesh. Therefore I many boundaries with...

Forum: OpenFOAM Running, Solving & CFD

December 17, 2013, 02:37

Replies: 3

Boundary conditions conjugate heat transfer

Views: 3,257

Posted By styx

Boundary conditions conjugate heat transfer

I want to simulate the heat transfer between a hot solid sphere and an airflow in a zylinder. I want to simulate the case with chtMultiRegionSimpleFoam. For the beginning is set the turbulence model...

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