MRF from simpleFOAM to rhoSimpleFOAM -- CFD Online Discussion Forums

October 25, 2021, 11:02	MRF from simpleFOAM to rhoSimpleFOAM	#1
elyaa New Member Join Date: Sep 2020 Posts: 3 Rep Power: 6	Dear all, I've got a problem when switching from simpleFOAM to rhoSimpleFOAM for my model with MRF. Code: [U[0 1 -2 0 0 0 0] ] + [(rho*MRFZoneList:acceleration)[1 -2 -2 0 0 0 0] ] It seems like a unit problem, but I checked the units and all is fine and meets with what should be for the compressible solver... Is there anything related to the MRF that I missed ? The case file is here (files are in .txt to be directly displayed in Drive) https://drive.google.com/drive/folde...5w?usp=sharing Cheers,

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