کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
187118 459636 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of composite electrode microstructure on temperature distribution in solid oxide fuel cells
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of composite electrode microstructure on temperature distribution in solid oxide fuel cells
چکیده انگلیسی

Temperature distributions in the solid structure of planar solid oxide fuel cells with various microstructures of composite electrodes are studied through the combined micro and macro cell modeling. The results of the computer simulation reveal that the composite electrode microstructure can play a significant role in the mean temperature, temperature difference between the hottest and coldest spots, and maximum temperature gradient in the solid structure of the cell. The variation of these three parameters at different electrodes microstructural variables – including porosity, thickness, particle size ratio, and the size and volume fraction of particles – is quantified in this article.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 99, 1 June 2013, Pages 9–14
نویسندگان
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