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comsol Nernst-Planck application mode

Posted Mar 29, 2010, 5:34 p.m. EDT Chemical Reaction Engineering Version 4.1 1 Reply

Jie Xiao
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I have difficluty in dealing with the source term for the Nernst-Planck equation. The reaction can be safely assumed as at equilibirum and I have equilibrium constant only for each reaction. But I do not have kinetic constant for each reaction. How can I integrate equilibirum reactions into nerst-Planck applciation mode? Do I need to get the reaction engineering lab?

Thanks.
1 Reply Last Post Dec 12, 2010, 2:26 a.m. EST
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Hello Jie Xiao

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Iain Clark
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Posted: 1 decade ago Dec 12, 2010, 2:26 a.m. EST
I am also trying to add spatially dependent equilibrium reactions to a transport problem. It appears that comsol only supports equilibrium reactions in CSTR, Batch, etc mode. Is there any way to work around this...

Thanks for the help,
Iain
I am also trying to add spatially dependent equilibrium reactions to a transport problem. It appears that comsol only supports equilibrium reactions in CSTR, Batch, etc mode. Is there any way to work around this... Thanks for the help, Iain

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