Outflow Boundary Condition in multicomponent case

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#1

Hi,

I tried to use the outflow boundary condition in multicomponent case, The result is nan. I am wondering is it allowed to use the outflow B.C. in the multicomponent case? Thanks.

[code=“cpp”]
boundaryConditionheavy.addVelocityBoundary0P (
outlet,heavyFluid,boundary::outflow);



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