wallHeatFlux function returns zeros -- CFD Online Discussion Forums

June 23, 2023, 08:09

wallHeatFlux function returns zeros

AlexeyOlkhovikov

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Alexey Olkhovikov

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Hello OpenFoamers!

I am quite new in Openfoam and trying to setup radiation heat transfer case using viewFactor model.

I was able to run simulation successfully, but wallHeatFlux function specified in controlDict returns zeros for min/max/integral heat fluxes on the hotWall.

Could you please suggest where I am wrong with my case setup?

Case setup is attached.

Thanks in advance for any help!

Attached Files

viewFactor-test-case.zip (47.5 KB, 2 views)

Tags

heat and mass transfer, view factor model, wallheattransfer

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