溶融炭酸塩形燃料電池内の熱, 物質伝達 : 第2報, 積層電池の性能, 温度分布解析 (<小特集>新エネルギー技術開発のための研究)

概要

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A large-scale stack model of a molten carbonate fuel cell was developed for evaluating the variation of cell performance and temperature in the cell stacking direction. A numerical method for the solution of the performance and the three-dimensional temperature distribution in a stack was proposed and examined. For the temperature distribution, calculated results, taking the heat transfer at the end plate surface into account, have been compared with the measured temperature distribution of the cell stack, and the comparison showed good accordance. For several stacks which were composed of 12 cells with different gas flow configurations, the total stack performance and the temperature distribution were investigated analytically. As a result, it was shown that the temperature distribution of a cell becomes more uniform by the effect of heat exchange in the stacking direction.
一般社団法人日本機械学会の論文
1991-03-25