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June 9, 2009, 12:57 |
Moving Reference Frame with Porous media
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#1 |
Member
Guido Adriaensen
Join Date: Mar 2009
Posts: 56
Rep Power: 17 |
Hello Colleagues,
I would like to analyze a fan combined with a porous region. The fan should be modeled by means of a moving reference frame. I have found the solvers for mrf and porous media, but not a combination. Has this been done by anyone? Any advice is welcome. kind regards Guido |
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November 23, 2009, 12:36 |
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#2 |
Senior Member
Vangelis Skaperdas
Join Date: Mar 2009
Location: Thessaloniki, Greece
Posts: 286
Rep Power: 21 |
I have exactly the same question in case anyone knows!
thnaks! |
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November 24, 2009, 17:23 |
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#3 |
Senior Member
Francesco Del Citto
Join Date: Mar 2009
Location: Zürich Area, Switzerland
Posts: 237
Rep Power: 18 |
You can create your own solver copying the few needed lines from one to the other.
For example, if you want to integrate MRF in porousSimpleFoam, you need the include file ("#include "MRFZones.H""), the object initialization ("MRFZones mrfZones(mesh); mrfZones.correctBoundaryVelocity(U);") and the source term for the momentum equation ("mrfZones.addCoriolis(UEqn());"). It should be enough... Hope this helps, Francesco |
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November 25, 2009, 06:09 |
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#4 |
Senior Member
Vangelis Skaperdas
Join Date: Mar 2009
Location: Thessaloniki, Greece
Posts: 286
Rep Power: 21 |
Dear Francesco,
Thanks for the reply. I get the idea now. Regards Vangelis |
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