Comparison of different current collecting modes of anode supported micro-tubular SOFC through mathematical modeling
文献类型：期刊论文
| 作者 | Cui, Daan1,2; Liu, Lin1; Dong, Yonglai1; Cheng, Mojie1 |
| 刊名 | journal of power sources
 |
| 出版日期 | 2007-11-22 |
| 卷号 | 174期号:1页码:246-254 |
| 关键词 | solid oxide fuel cells micro-tube modeling current collection |
| ISSN号 | 0378-7753/$ |
| 产权排序 | 1;1 |
| 通讯作者 | 程谟杰 |
| 英文摘要 | a two-dimensional model comprising fuel channel, anode, cathode and electrolyte layers for anode-supported micro-tubular solid oxide fuel cell (sofc), in which momentum, mass and charge transport are considered, has been developed. by using the model, tubular cells operating under three different modes of current collection, including inlet current collector (ic), outlet current collector (oc) and both inlet and outlet collector (bc), are proposed and simulated. the transport phenomena inside the cell, including gas flow behavior, species concentration, overpotential, current density and current path, are analyzed and discussed. the results depict that the model can well simulate the diagonal current path in the anode. the current collecting efficiency as a function of tube length is obtained. among the three proposed modes, the bc mode is the most effective mode for a micro-tubular sofc, and the ic mode generates the largest current density variation at z-direction. (c) 2007 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | oxide fuel-cell ; performance ; simulation ; fabrication ; stack |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000251591000030 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/99503]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Daan,Liu, Lin,Dong, Yonglai,et al. Comparison of different current collecting modes of anode supported micro-tubular SOFC through mathematical modeling[J]. journal of power sources,2007,174(1):246-254. |
| APA | Cui, Daan,Liu, Lin,Dong, Yonglai,&Cheng, Mojie.(2007).Comparison of different current collecting modes of anode supported micro-tubular SOFC through mathematical modeling.journal of power sources,174(1),246-254. |
| MLA | Cui, Daan,et al."Comparison of different current collecting modes of anode supported micro-tubular SOFC through mathematical modeling".journal of power sources 174.1(2007):246-254. |
入库方式： OAI收割
来源：大连化学物理研究所
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