کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1291436 973358 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental study on clamping pressure distribution in PEM fuel cells
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Experimental study on clamping pressure distribution in PEM fuel cells
چکیده انگلیسی

To study the effect of internal pressure distribution on the performance of a PEM fuel cell, a pressurized endplate was designed and fabricated. The endplate had a built-in hydraulically pressurized pocket with a thin wall facing the fuel cell assembly. Pressure sensitive films were used to measure the pressure distribution for both conventional and newly designed end plates. Fuel cell performance tests were conducted under selected conditions. It was found that the pressure distribution for the newly designed endplates was more uniform than for the conventional end plates, and an improved fuel cell performance was obtained with the newly designed end plates as well.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 179, Issue 1, 15 April 2008, Pages 305–309
نویسندگان
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