buoyantKEpsilon in driftFluxFoam -- CFD Online Discussion Forums

July 3, 2018, 12:00	buoyantKEpsilon in driftFluxFoam	#1
randolph Senior Member Reviewer #2 Join Date: Jul 2015 Location: Knoxville, TN Posts: 141 Rep Power: 10	Hi everyone, Just curious about why the driftFluxFoam tutorial use buoyantKEpsilon as the turbulence model? driftFluxFoam Solver for 2 incompressible fluids using the mixture approach with the drift-flux approximation for relative motion of the phases. buoyantKEpsilon (Compressible RAS turbulence models) Additional buoyancy generation/dissipation term applied to the k and epsilon equations of the standard k-epsilon model. Thanks in advance.

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