{"created":"2023-06-20T14:48:22.734501+00:00","id":16173,"links":{},"metadata":{"_buckets":{"deposit":"9ab1fbc1-64ee-483f-bcab-a199a9f4e864"},"_deposit":{"created_by":1,"id":"16173","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"16173"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00016173","sets":["1543:1693:1700","1887:1891"]},"author_link":["146732","146724","146726","146725","146731","146733","146728","146730","146729","146723","146722","146727"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Performance Evaluation of a Rocket-Ramjet Combined-Cycle Engine Model under Ejector-jet Mode Operation"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-01","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"平成24年度宇宙輸送シンポジウム: 講演集録"},{"bibliographic_title":"Proceedings of Space Transportation Symposium: FY2012","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"平成24年度宇宙輸送シンポジウム (2013年1月17日-1月18日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"Space Transportation FY2012 (January 17-18, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"To reduce the cost of space transportation, the air-breathing engine is considered as one of candidate of its propulsion. However, to cover wide range of flight speed in which such vehicle sores up, the propulsion system has to operate in variable modes being efficient for the incoming air conditions. JAXA is proposing the rocket based combined cycle engine for such variable operation and the ejector-jet mode is adopted for low speed regime. The suction performance of ejector-jet has been long studied experimentally and numerically in JAXA, achieving quite few success in explaining the deterioration of suction with high temperature gas or light gas such as helium. In current study, a simple one dimensional model is introduced based on the former models incorporating the mixing effect of the primary (rocket flow) and second flow (induced air flow). The result was compared with several experimental and numerical data to validate the plausibility of the model. The results showed that the mixing of two flows reduces the suction performance, depending the primary flow conditions. The results explains the actual phenomenon observed in various configurations.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"形態: PDF","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"},{"subitem_description":"Physical characteristics: PDF","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0061856037","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: STCP-2012-037","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙輸送ミッション本部 (JAXA)"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Space Transportation Mission Directorate, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"谷香, 一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長谷川, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平岩, 徹夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"富岡, 定毅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村上, 淳郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"工藤, 賢司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tani, Koichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hasegawa, Susumu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiraiwa, Tetsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomioka, Sadatake","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murakami, Atsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kudo, Kenji","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":"2020-01-20"}],"displaytype":"detail","filename":"61856037.pdf","filesize":[{"value":"662.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"61856037.pdf","url":"https://jaxa.repo.nii.ac.jp/record/16173/files/61856037.pdf"},"version_id":"b62976df-2dcc-45a0-8125-4b1c6b9b0b18"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Aerodynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Characteristics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ejector-jet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"RBCC","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"ロケット-ラムジェット複合サイクルエンジンのエジェクタージェットモードにおける性能評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ロケット-ラムジェット複合サイクルエンジンのエジェクタージェットモードにおける性能評価"}]},"item_type_id":"5","owner":"1","path":["1700","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"16173","relation_version_is_last":true,"title":["ロケット-ラムジェット複合サイクルエンジンのエジェクタージェットモードにおける性能評価"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T04:58:48.487610+00:00"}