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How to define diffusivities in Fuel cell Model |
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February 17, 2007, 16:30 |
How to define diffusivities in Fuel cell Model
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Hi, I am modeling PEMFC, and I am trying to define diffusivities for species. Species have different diffusivities in different zones. How do I use macro "DEFINE_DIFFUSIVITY" to define them in different zones? And how much are diffusivities of water and nitrogen? Who can give me an example? Thank you! braket
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