کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1296500 973781 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
CFD modeling of a biogas fuelled SOFC
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
CFD modeling of a biogas fuelled SOFC
چکیده انگلیسی

Mathematical modeling of transport and electrochemical phenomena within SOFCs can lead to improved understanding of the involved physical, electrical, and chemical processes and represents a powerful tool for their development. In this context, the present work illustrates a three-dimensional CFD simulation of a planar SOFC unit cell fuelled by modeled biogas/steam mixtures. The simulations estimate the distribution of gas species, the current densities and the potentials, as well as the temperature gradients and confirm that equimolar CH4/CO2 biogas leads to improved performance, while minimal steam addition can prevent carbon deposition.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 192, Issue 1, 16 June 2011, Pages 458–463
نویسندگان
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