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Forum: OpenFOAM Pre-Processing

September 20, 2023, 08:08

Replies: 4

Radiation and internal transparent walls in CHT case

Views: 225

Posted By Alczem

Sure! Here is a very basic drawing of my case...

Sure! Here is a very basic drawing of my case (arc lamp). I would like to account for the thickness of the glass bulb since it will be heating up too, but also let the heat radiate through it...

Forum: OpenFOAM Pre-Processing

September 20, 2023, 05:03

Replies: 4

Radiation and internal transparent walls in CHT case

Views: 225

Posted By Alczem

I agree, and the few tests I ran led me to think...

I agree, and the few tests I ran led me to think that even if the global heatflux is correct, the radiation is fully diffusive after it goes through the internal walls even if they are set to...

Forum: OpenFOAM Pre-Processing

September 19, 2023, 08:43

Replies: 4

Radiation and internal transparent walls in CHT case

Views: 225

Posted By Alczem

Radiation and internal transparent walls in CHT case

Hey everyone!

I am looking into setting up a CHT case with radiation using the fvDOM model. The geometry includes two fluid regions separated by a thin transparent wall (glass).

Is there...

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