Scalar transport in one phase (multiphaseEulerFoam) -- CFD Online Discussion Forums

November 29, 2019, 07:23	Scalar transport in one phase (multiphaseEulerFoam)	#1
Simbelmynë Senior Member Join Date: May 2012 Posts: 552 Rep Power: 16	Hi, What is the most suitable method of constraining a scalar (tracer) to one of the phases, say the primary phase? Is it to set the scalar diffusivity to zero in the secondary phase where no scalar transport should take place? I guess this treatment does not account for numerical diffusion though. Limit fluxes of the scalar in the secondary phase to zero?

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