Numerical Analysis of Thermal and Electrochemical Phenomena for Anode Supported Microtubular SOFC
文献类型：期刊论文
| 作者 | Cui, Daan1,2,3; Cheng, Mojie1,2 |
| 刊名 | aiche journal
 |
| 出版日期 | 2009-03-01 |
| 卷号 | 55期号:3页码:771-782 |
| 关键词 | solid oxide fuel cells microtube modeling current collection heat transfer |
| ISSN号 | doi 10.1002/aic |
| 产权排序 | 1;1 |
| 通讯作者 | 程谟杰 |
| 英文摘要 | a 2d model considering momentum, heat/species transport and electrochemical phenomena, has been proposed for tubular solid oxide fuel cell. the model was validated using experimental polarization curves and the good agreement with the experimental data was attained. the temperature distributions show that temperature varies severely at the tube inlet than at the tube outlet. the heat generation and transfer mechanisms in electrodes, electrolyte and electrochemical reaction interface were investigated. the results show that the overall electrochemical reaction heat is produced at cathode/electrolyte interface, and a small portion of the heat is consumed at anode/electrolyte interface. the heat produced at cathode/electrolyte interface is about five times as much as that consumed at anode/electrolyte interface. over-whelming part of the heat transfer between cell and outside occurs at cathode external surface. most current flow goes into anode from a very small area where the current collectors locates. (c) 2009 american institute of chemical engineers aiche j, 55: 771-782, 2009 |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | oxide fuel-cells ; micro-tubular sofc ; simulation ; model ; fabrication ; transport ; stacks |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000263980300019 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/102409]  |
| 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.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Daan,Cheng, Mojie. Numerical Analysis of Thermal and Electrochemical Phenomena for Anode Supported Microtubular SOFC[J]. aiche journal,2009,55(3):771-782. |
| APA | Cui, Daan,&Cheng, Mojie.(2009).Numerical Analysis of Thermal and Electrochemical Phenomena for Anode Supported Microtubular SOFC.aiche journal,55(3),771-782. |
| MLA | Cui, Daan,et al."Numerical Analysis of Thermal and Electrochemical Phenomena for Anode Supported Microtubular SOFC".aiche journal 55.3(2009):771-782. |
入库方式： OAI收割
来源：大连化学物理研究所
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