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Define geometry

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Hello,
I have to create a geometry with two concentric cylinders with its inner cylinder be acting as a membrane having some thickness. Flow through both the cylinders are countercurrent. Now, being precise, how should I create this type of geometry and define the counterflow? One more here, what material should I use for membrane and specify its characteristics like porosity and pore size?

0 Replies Last Post 4 giu 2016, 06:03 GMT-4
COMSOL Moderator

Hello Nikhil Kose

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