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ICPF boundary condition

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Hello,

Using transport of diluted species,

I am trying to model the acutation of an impc (ionic polymer metal composite) and as a first step i am trying to solve PNP equations for the conecntartion & charge distribution inside membrane.

the problem i am having is with the boundary conditions, i cant find a way to specify a negative fixed charge inside the membrane.

i specified an input voltage and a ground, the initial concentrations but the fixed charge i am having trouble with

**the impc is a nafion or flemion membrane with electrodes deposited on it's surafce under a potential difference the cation concentartion inside the membrane changes reulting in actuation


0 Replies Last Post 20 gen 2020, 12:04 GMT-5
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Hello Mohamed Ghobashi

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