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技術學刊 EIScopus

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篇名 非均質碳纖維雙極板對質子交換膜燃料電池性能的影響
卷期 22:2、22:2
並列篇名 The Influence of a Hetergeneous Carbon Fiber Composite Bipolar Plate to the Performance of Proton Exchange Membrane Fuel Cell
作者 洪敏發陳龍正李明三
頁次 99-104
關鍵字 陰極肋條非均質碳纖維雙極板石墨雙極板PEMFCProton exchange membrane fuel cellCathodeRibHeterogeneous carbon fiber composite bipolar plateGraphite bipolar plateEIScopusTSCI
出刊日期 200706

中文摘要

本文以三維數值模擬PEMFC 陰極流場,針對石墨雙極板與非均質碳纖維雙極板,分析各流場速度分布及進出口壓降損失。由計算結果得知,非均質碳纖維雙極板的速度分佈均勻,尤其在肋條下方有更均勻之速度分佈、且入出口壓降損失較小。

英文摘要

This paper uses Three-dimensional numerical simulation to imitate a PEMFC cathode flow field, a graphite bipolar plate and a heterogeneous cabon fiber composite bipolar plate to analyze each flow field velocity distribution and inlet/outlet pressure drop. From the results of our calculation,the velocity for the heterogeneous carbon fiber composite bipolar plate distributes uniformly, especially when placed under a rib and have smaller inlet/outlet pressure drop.

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