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Boundary Conditions for flow over a hot road (sprayFoam)

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Old   August 28, 2012, 07:34
Default Boundary Conditions for flow over a hot road (sprayFoam)
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Robert
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Hey,

I'm trying to set up a case with a gas mixture moving over a road. The flow velocity should be 0.1 m/s, the lower boundary should be a hot road (at 50C). The rest of the patches is meant to be "atmospheric", i.e. i don't want any interaction with the flow. I tried it using zeroGradient for those patches.
I'd be happy if anyone had a second to tell which BC are adequate for my case. U, p and T are sufficient, k and epsilon would make my day.

Thanks!

Rob
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