Bubble Column -- CFD Online Discussion Forums

January 24, 2006, 01:56	Bubble Column	#1
Glen Guest Posts: n/a	Dear All, I am trying to simulate a Bubble column using Eulerian-Eulerian method, and I facing some problems regarding the boundary condition for the Primary (water) phase and Secondary (Air) phase. As the water is stagnant inside the column what kind of boundary condition should be specified at the bottom of the column and also at the top ???? moreover for the Air phase can I use dirichlet boundary condition at the inlet and Neumann Bondary condition at the outlet ?? Thanks in advance, Glen. Farshad rahimitabar likes this.

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