0516 固体高分子形燃料電池単セル内の熱・物質移動現象の解明(S49-1 水素貯蔵およびPEM燃料電池,S49 燃料電池技術)

概要

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The aim of this study is pointing out the dominant factors of transfer phenomena and the main reason for distribution about heat and mass in a single cell. With the aid of the observation window, temperature distributions in the single cell under power generation were measured by using the thermography. As a result, the temperature distribution according to the separator structure and the gas supply condition on the cathode side was obtained. Moreover, to propose the operating condition for the high-efficiency power generation, the reaction phenomena in a single cell were simulated by the simple model. As a result, the difference of reaction rate between hydrogen and oxygen was confirmed.
社団法人日本機械学会の論文
2007-09-07