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Mass flow rate in porous media comsol

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In comsol model library, wicking in paper is presented. https://www.comsol.com/model/wicking-in-a-paper-strip-79061

I want to do similar work and want to find the correlation of width of paper with mass of water absorbed in paper. But everytime I vary width of paper channel, I found similar results. I think the mass absorbed is taken independent of area of paper channel. Please can anybody help me to sort out this problem as I want to see the relation of absorbed mass of water by changing width of paper channel.

Thanks in advance.



0 Replies Last Post Mar 21, 2021, 2:39 a.m. EDT
COMSOL Moderator

Hello Syed Farhad

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