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質(zhì)子交換膜燃料電池雙極板導(dǎo)流場(chǎng)不同區(qū)域極化研究
摘要:質(zhì)子交換膜燃料電池雙極板導(dǎo)流場(chǎng)的不同區(qū)域極化研究可以診斷導(dǎo)流場(chǎng)工程設(shè)計(jì)的合理性。本文針對(duì)一種氫氣、空氣型燃料電池雙極板導(dǎo)流場(chǎng)的設(shè)計(jì),對(duì)導(dǎo)流場(chǎng)的四個(gè)相等部分進(jìn)行了四個(gè)不同區(qū)域的燃料電池極化研究,進(jìn)而可以判斷整個(gè)導(dǎo)流場(chǎng)在各種燃料電池運(yùn)行條件下對(duì)燃料電池性能的影響以及導(dǎo)流場(chǎng)設(shè)計(jì)的合理性。Abstract: The study of different area polarization of Bi-polar plate flow field PEM fuel cell could be a very good diagnosing tool to verify the engineering design of flow field of bi-polar plate。This paper describes one engineering design of one bi-polar plate flow field, and the study of four parts evenly divided areas polarization study on this bi-polar plate flow field。The studies show that the flow field does effect the fuel cell performance at different operation condition.關(guān)鍵詞:質(zhì)子交換膜燃料電池,流場(chǎng),電壓分布keyword: proton exchange membrane fuel cell, flow field, voltage distribution【質(zhì)子交換膜燃料電池雙極板導(dǎo)流場(chǎng)不同區(qū)域極化研究】相關(guān)文章:
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