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Solving a size modified Electric Double Layer
Posted 2013年1月7日 GMT-5 19:59 Low-Frequency Electromagnetics, Chemical Reaction Engineering, Electrochemistry Version 4.3 0 Replies
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I been trying to simulate an electric double layer that accounts for species size with Transport of diluted species and electrostatics module using the build in Poisson-Nernst-Planck equations.
So far I have a 1-D model of Poisson-Nernst-Planck equation that is working thanks to all the great COMSOL community (especially R. F. Hamou!) I have attached my 1-D model
I have yet to incorporate the size effect in my simulations. I am thinking to include a concentration Global constraint in the transport of diluted species physics. Will it be able to limit the maximum concentration at electrode?
And If I want to write my own Poisson-Nernst-Planck equation on the COMSOL general PDE solver, where can I find a good guide for the new user (me) to follow.
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Hello Winston Wang
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