Divergence problem with simple heat exchanger problem (buoyantSimpleFoam) -- CFD Online Discussion Forums

August 29, 2017, 07:30

Divergence problem with simple heat exchanger problem (buoyantSimpleFoam)

waterbender

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Katana

Join Date: Jul 2017

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I am trying to solve a heat transfer - CFD problem as shown in the picture using buoyantSimpleFoam for a steady state solution.

I generated the mesh in fluent and converted it using fluent3DtoFoam. I have attached all the files I am using. For some reason, there is divergence being detected. I cant seem to find a solution. Can someone check it out. Thanks

Attached Images

heatExchanger.jpg (165.4 KB, 11 views)

Attached Files

heatTransferSim.zip (10.1 KB, 1 views)

Tags

buoyantsimplefoam, cfd, heat exchanger, heat transfer

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