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In this work, an isothermal and unsteady three-dimensional model is developed to study the influence of physical and geometric parameters, gas flows in channels, on the consumption of reagents in a fuel cell exchange membrane protons (PEMFC). The equations governing the problem were solved by the finite volume method with a power scheme. The problem of pressure-velocity coupling was solved by the...
Proton exchange membrane fuel cell (PEMFC) engines can potentially replace the internal combustion engine for transportation because they are clean, quiet, energy efficient, modular, and capable of quick start-up. Since a PEMFC simultaneously involves electrochemical reactions, current distribution, hydrodynamics, multicomponents transport, and heat transfer, a comprehensive mathematical model is...
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