کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
648472 884624 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal management issues in a PEMFC stack – A brief review of current status
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Thermal management issues in a PEMFC stack – A brief review of current status
چکیده انگلیسی

Understanding the thermal effects is critical in optimizing the performance and durability of proton exchange membrane fuel cells (PEMFCs). A PEMFC produces a similar amount of waste heat to its electric power output and tolerates only a small deviation in temperature from its design point. The balance between the heat production and its removal determines the operating temperature of a PEMFC. These stringent thermal requirements present a significant heat transfer challenge. In this work, the fundamental heat transfer mechanisms at PEMFC component level (including polymer electrolyte, catalyst layers, gas diffusion media and bipolar plates) are briefly reviewed. The current status of PEMFC cooling technology is also reviewed and research needs are identified.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 29, Issue 7, May 2009, Pages 1276–1280
نویسندگان
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