年次大会
Online ISSN : 2424-2667
ISSN-L : 2424-2667
セッションID: J056014
会議情報
J056014 サーモグラフィーで取得した温度面分布データを活用した固体高分子形燃料電池単セル内伝熱現象モデリング
飯尾 和寛西村 顕近藤 弘俊山内 泰介廣田 真史
著者情報
会議録・要旨集 フリー

詳細
抄録
The aim of this study is pointing out the dominant factors causing distribution of mass concentration and temperature in single cell of polymer electrolyte fuel cell to propose the operation way for long life and high energy conversion efficiency power generation. We paid attention to heat transfer phenomena in single cell. We investigated the heat balance using the data of separator back temperature distribution obtained by thermograph for the single cell under power generation, resulting that we calculated the temperature of reaction surface in the cell. We also investigated the influence of gas flow rate at inlet and gas channel pitch of separator on heat transfer phenomena in single cell. Considering and comparing several heat balance models, we established the model that could simulate the heat transfer phenomena in actual single cell. The temperature of reaction surface calculated by the model was higher than measured separator back temperature by 1- 4 degrees.
著者関連情報
© 2012 一般社団法人 日本機械学会
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