IMECH-IR  > 力学所知识产出(1956-2008)
DMFC内部气液两相流动与电性能的短时落塔实验研究
Alternative TitleExperimental Study on Two-Phase Flow and Power Performance of DMFC Utilizing the Drop Tower Beijing
赵建福; 郭航; 叶芳; 万士昕; 韦明罡; 吴峰; 律翠萍; 马重芳
Source Publication空间科学学报
2008-01-15
Volume28Issue:1Pages:17-21
ISSN0254-6124
Abstract利用国家微重力实验室落塔提供的短时微重力实验环境,对常重力和微重力条件下直接甲醇燃料电池(DMFC)内部的气液两相流动形态和相应电性能等的影响进行了实验研究,发现在微重力条件下,DMFC阳极流道内CO_2气泡速度很小,气泡尺寸随着时间的推移而不断长大,甚至堵塞流道;流道堵塞现象随电流增大而急剧强化.电性能曲线显示,在浓差极化区存在显著的重力效应,电性能的恶化随浓差极化程度的加强而增大.
KeywordDmfc 两相流动 微重力 落塔
Indexed ByCSCD
Language中文
CSCD IDCSCD:3209371
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40034
Collection力学所知识产出(1956-2008)
Corresponding Author赵建福
Recommended Citation
GB/T 7714
赵建福,郭航,叶芳,等. DMFC内部气液两相流动与电性能的短时落塔实验研究[J]. 空间科学学报,2008,28,1,:17-21.
APA 赵建福.,郭航.,叶芳.,万士昕.,韦明罡.,...&马重芳.(2008).DMFC内部气液两相流动与电性能的短时落塔实验研究.空间科学学报,28(1),17-21.
MLA 赵建福,et al."DMFC内部气液两相流动与电性能的短时落塔实验研究".空间科学学报 28.1(2008):17-21.
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