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help with modelling
Posted 26 mars 2013, 13:14 UTC−4 Battery Design 0 Replies
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i'm doing this project to model a direct methanol fuel cell using liquid feed. so i tried building the anode flow field (methanol entry) and i want to get graphs for various parameters through the flow field. i tried attaching the file i am currently working on. but it showed an error in attaching. its a 3d model of a serpentine flow field and i used physics: nernst-planck eqn, secondary current distribution, creeping flow and heat transfer. can anybody help me in the modelling. i need to get some graphs..and the model was showing an error: failed to evaluate variable 'timestep'...and dat was correctd when i changed the equations from time-dependent to stationary. but a whole lot of other errors came up. if there is any other model i can view and learn from, i'd appreciate it..
thankyou!
Hello Ashly Koshy
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