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CFX, multiphase flow, boundary condition is only valid for a phase

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October 12, 2016, 07:20	CFX, multiphase flow, boundary condition is only valid for a phase	#1
hellowqy New Member Qiong-yao Wang Join Date: Apr 2014 Posts: 18 Rep Power: 12	Hello, everyone, I'm doing liquid sloshing in a closed tank with CFX, using multi-phase flow flow (air phase and liquid phase). I wonder is there a special boundary condition, which is a wall boundary for liquid phase, while opening boundary for air phase. Could you help me? Thanks a lot! PS: I found a Degassing boundary, which can meet my requirements. However it is only valid for bubble analysis, and air phase should be taken as dispersed fluid phase.

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