twoPhaseEulerFoam rotating machinery -- CFD Online Discussion Forums

December 13, 2018, 10:41	twoPhaseEulerFoam rotating machinery	#1
mark_lan New Member Join Date: Dec 2018 Posts: 1 Rep Power: 0	Hi foamers , i'm new in openFOAM, i have to simulate a two phase (water-air) flow through a rotating machinery. I've started from the bubbleColumn tutorial, imported the mesh from Pointwise and set the CellZone "rotor" with topoSet. First, i tried to simulate the flow without rotation of impeller, the simulation didn't crash and the results are good. When i switch on the rotation in the MRFProperties the simulation crashes. P.S. The turbulence model i've used is the mixtureKEpsion. Thanks for the attention and i'll be wating your precious suggestions.

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