| タイトル | Evaluation of gas cooling for pressurized phosphoric acid fuel cell stacks |
| 著者（英） | Skok, A. J.; Harry, R. W.; Maru, H. C.; Kothmann, R. E.; Farooque, M. |
| 著者所属（英） | Energy Research Corp.|Westinghouse Electric Corp. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | Gas cooling is a more reliable, less expensive and a more simple alternative to conventional liquid cooling for heat removal from the phosphoric acid fuel cell (PAFC). The feasibility of gas cooling has already been demonstrated in atmospheric pressure stacks. This paper presents theoretical and experimental investigation of gas cooling for pressurized PAFC. Two approaches to gas cooling, Distributed Gas Cooling (DIGAS) and Separated Gas Cooling (SGC) were considered, and a theoretical comparison on the basis of cell performance indicated SGC to be superior to DIGAS. The feasibility of SGC was experimentally demonstrated by operating a 45-cell stack for 700 hours at pressure, and determining thermal response and the effect of other related parameters. |
| NASA分類 | ENERGY PRODUCTION AND CONVERSION |
| レポートNO | 84A30191 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/398535 |
|
