buoyantBoussinesqSimpleFoam

aliahmadi · November 30, 2014, 14:13

hi
I'm new with OpenFoam and I trying buoyantBoussinesqSimpleFoam solver.

after runing i get the erore in the image.

please help me

thanks..

tomf · December 1, 2014, 06:57

Either p or p_rgh have the wrong dimensions I would guess. For buoyantBoussinesqSimpleFoam you need to have them as m2/s2, or in OpenFOAM format:

[ 0 2 -2 0 0 0 0 ]

This is defined somewhere in the top of your p or p_rgh file. There is a chance the problem is in another file (omega/epsilon/nut), but I would look at p or p_rgh first.

Regards,
Tom

December 1, 2014, 06:57		#2
tomf Senior Member Tom Fahner Join Date: Mar 2009 Location: Breda, Netherlands Posts: 634 Rep Power: 32	Either p or p_rgh have the wrong dimensions I would guess. For buoyantBoussinesqSimpleFoam you need to have them as m2/s2, or in OpenFOAM format: [ 0 2 -2 0 0 0 0 ] This is defined somewhere in the top of your p or p_rgh file. There is a chance the problem is in another file (omega/epsilon/nut), but I would look at p or p_rgh first. Regards, Tom