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February 8, 2018, 21:58 |
Modeling Pressure Gradient
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#1 |
Member
Join Date: Dec 2012
Posts: 33
Rep Power: 13 |
Hi all,
I had a question about doing an OpenFOAM simulation where I model a diffuser test section on a rectangular domain. The pressure gradient due to the diffuser opening angle would be added as a forcing term to the NS equation. Is it possible to something like this in OF? What sort of boundary condition would I be looking at for the diffuser walls? The physical geometry would be a rectangular section followed the diffuser opening. So the computational grid would have a pressure gradient that ramps up from 0 to a pressure gradient value. Any tips or suggestions are welcome. Cheers |
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