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Diluted species and mass concervation

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Hi there,

I am trying to model a breakthrough curve of a gasmixture through a fixed bed column. I use the transport of diluted species module together with an ODE dealing with the adsorption. Since concentration changes are large, I want to use the conservation form of the diluted species module. This should modify the flow velocity when large amounts are adsorbed.

How do I implement this conservation? Do I have to add a conservation of mass equation myself to deal with decrease in flow velocity due to adsorption?

Thanks!

1 Reply Last Post May 27, 2015, 10:15 a.m. EDT

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Posted: 9 years ago May 27, 2015, 10:15 a.m. EDT
none?
none?

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