WEKO3
アイテム
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地上総合試験水サイクル宇宙推進システム
https://jaxa.repo.nii.ac.jp/records/8036
https://jaxa.repo.nii.ac.jp/records/8036d8839881-5f98-4473-ac77-e38a49634c90
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 地上総合試験水サイクル宇宙推進システム | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | きぼう | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 水エネルギーサイクル | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙推進システム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 有人軌道実験室 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 水 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 電解 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 水素 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 酸素 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 水素-酸素燃料電池 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機給電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 推進薬タンク | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 太陽光発電機 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Japanese Experiment Module | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | water energy cycle | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space propulsion system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | manned orbital laboratory | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | water | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | electrolysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | hydrogen | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | oxygen | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | hydrogen oxygen fuel cell | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft power supply | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | propellant tank | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | solar generator | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Integrated ground test Water-Energy-Cycle Space Propulsion System | |||||
著者 |
橋本, 保成
× 橋本, 保成× 田中, 孝治× 石井, 忠司× 藤田, 孝× 都木, 恭一郎× Hashimoto, Yasunari× Tanaka, Koji× Ishii, Tadashi× Fujita, Takashi× Toki, Kyoichiro |
|||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属 | ||||||
次世代技術 | ||||||
著者所属 | ||||||
AEC藤田 | ||||||
著者所属 | ||||||
東京農工大学 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) Institute of Space and Astronautical Science (ISAS) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) Institute of Space and Astronautical Science (ISAS) | ||||||
著者所属(英) | ||||||
en | ||||||
Jisedaitech L. P. | ||||||
著者所属(英) | ||||||
en | ||||||
AEC Fujita | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo University of Agriculture and Technology | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
第27回宇宙エネルギーシンポジウム 平成19年度 en : The Twenty-seventh Space Energy Symposium p. 112-116, 発行日 2008-05 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | A space propulsion and a power generation system using Water-Energy-Cycle are integrated as a 'Water-Energy-Cycle Space Propulsion System' into a standard rack compatible to the Space Station 'Kibo' cabin. This newly conceptualized system stores hydrogen and oxygen electrolyzed from water by solar cell energy during sunshine period, while in the reverse cycle, these gases are provided into fuel cells to generate electrical power and water during sunshade period. The stored hydrogen and oxygen are also usable as rocket propellants, and furthermore, the water and oxygen are available for the life support system just in case of the emergency during manned space activities for example, the lunar base. This time we constructed a 20-cell fuel-cell stack, a 20-cell electrolyzing stack, each dehumidifier for H2 and O2 gases, and an overall control/monitor system using LabVIEW-8. The basic examination for the fuel-cell stack was performed to obtain the V-I curve and other transient data. It was verified that the fuel-cell stack can generate 100 W at the nominal operation point with a variety of gas flow rates. We also recognized that a purge line should be added to the fuel-cell stack in order to maintain the maximum generating power constant. On the other hand, the water electrolyzing stack revealed high performance up to 200-250 W input power. This result was almost identical to the predicted performance from the former testing of a single-cell. However, the high pressure H2 and O2 storage up to 2 atg was suffered from leakage between the cells. The stack must be very carefully constructed. The humidification from the electrolyzed gases was successful operated using a stirling cooler and the dew point of lower than 0 C was easily realized. Now there are only a few of the integrated ground tests are remaining, such as the operations at different G directions to simulate non-gravity environment and a combustion test using a newly designed diffuser. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063965023 |