کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5149503 1497884 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A multiscale approach to accelerate pore-scale simulation of porous electrodes
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
A multiscale approach to accelerate pore-scale simulation of porous electrodes
چکیده انگلیسی
A new method to accelerate pore-scale simulation of porous electrodes is presented. The method combines the macroscopic approach with pore-scale simulation by decomposing a physical quantity into macroscopic and local variations. The multiscale method is applied to the potential equation in pore-scale simulation of a Proton Exchange Membrane Fuel Cell (PEMFC) catalyst layer, and validated with the conventional approach for pore-scale simulation. Results show that the multiscale scheme substantially reduces the computational cost without sacrificing accuracy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 348, 30 April 2017, Pages 21-29
نویسندگان
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