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Air flowing over a still water body - BC of interface |
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May 30, 2023, 23:02 |
Air flowing over a still water body - BC of interface
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#1 |
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BM
Join Date: Sep 2021
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Hi all,
I'm trying to simulate a steady-state case of incompressible air flowing over a still body of water, where there is sunlight that impacts the surrounding ground surface and the water body. My goal is to determine the temperature of the water body. What is the boundary condition of the interface between the air and the water? It does not make sense to use a wall. Should I be setting the surface to interior? I am using the solar ray tracer, but no radiation model. I am not interested in the movement of the water body, so there is no need to use VOF. |
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May 31, 2023, 11:39 |
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#2 |
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Kareem
Join Date: Nov 2022
Location: New York
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I would use a coupled wall between the two fluids.
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June 1, 2023, 08:29 |
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#3 |
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BM
Join Date: Sep 2021
Posts: 35
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