{"created":"2023-06-20T15:14:03.082019+00:00","id":44018,"links":{},"metadata":{"_buckets":{"deposit":"959d50c7-8c5b-4248-a821-ec5a661414b3"},"_deposit":{"created_by":1,"id":"44018","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"44018"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00044018","sets":["1887:1893","1896:1898:1913:1916"]},"author_link":["467065","467067","467061","467062","467068","467059","467063","467060","467066","467064"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-05","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"28","bibliographicVolumeNumber":"435","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所資料"},{"bibliographic_title":"Technical Memorandum of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"宇宙開発事業団が開発中の液酸・液水エンジンの主点火器およびガス発生器用点火器について,194回,累積1440秒の低圧下(約10torr)における燃焼試験をおこなった。推進薬入口温度は130°Kから常温まで,燃焼室圧は主として1～4Kg/cm2・abs.,混合比は主として0.5～1.5の範囲とした。主点火器の作動は,燃焼室圧が1Kg/cm2・abs.付近で,着火遅れがあったり,燃焼効率が低下する場合があり,推進薬温度が低い場合には,不着火となる確率がきわめて高い。酸素リード時間±0.1秒の着火特性におよぼす影響は認められない。試験した4種類のエキサイタプラグのうち,電極材質が純ニッケルで,二次ギャップを有するコンデンサー放電型のものが,相対的に信頼性が高い。ガス発生器用点火器は,その燃焼室圧力1～7Kg/cm2・aで良好に着火し,その特性排気速度効率は90～95％と推定される。主点火器の着火限界および,点火器出口部の温度分布も求めた。","subitem_description_type":"Abstract"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTM0435000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TM-435","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0452-2982","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00314334","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所角田支所"},{"subitem_text_value":"航空宇宙技術研究所角田支所"},{"subitem_text_value":"航空宇宙技術研究所角田支所"},{"subitem_text_value":"航空宇宙技術研究所角田支所"},{"subitem_text_value":"宇宙開発事業団"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"阿部, 登"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮島, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 政裕"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鎌田, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"勝田, 秀明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ABE, Noboru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MIYAJIMA, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SATO, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAMATA, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KATSUTA, Hideaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-28"}],"displaytype":"detail","filename":"naltm00435.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltm00435.pdf","url":"https://jaxa.repo.nii.ac.jp/record/44018/files/naltm00435.pdf"},"version_id":"16d9dbb2-8d4a-4a5b-8054-655c51bccaf0"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"液酸・液水エンジン用点火器の高空作動試験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"液酸・液水エンジン用点火器の高空作動試験"}]},"item_type_id":"3","owner":"1","path":["1893","1916"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"44018","relation_version_is_last":true,"title":["液酸・液水エンジン用点火器の高空作動試験"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:04:01.323843+00:00"}