{"created":"2023-06-20T14:36:08.418322+00:00","id":2442,"links":{},"metadata":{"_buckets":{"deposit":"cdb33273-f49c-4572-9581-ba524d3920cc"},"_deposit":{"created_by":1,"id":"2442","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2442"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002442","sets":["1887:1893","9:1090:1094:1108"]},"author_link":["6459","6456","6457","6458"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-10-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"14","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-RM-18-001E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発資料"},{"bibliographic_title":"JAXA Research and Development Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Japan Aerospace Exploration Agency (JAXA) has conducted a low-boom and low-drag design considering propulsion airframe integration for a 50-seat-class supersonic transport. In this study, three technical targets in terms of airport noise, lift-to-drag ratio, and sonic boom were defined. Design results complying with three technical targets are summarized in this paper. First, engine specifications are optimized to comply with ICAO noise standards. In this optimization, only the engine (jet) noise is considered, and the engine exhaust velocity that has strong impact on jet noise is constrained. The objective function to be maximized is the range performance. Then, the engine nacelle is designed based on the optimized engine specifications and is integrated with the low-boom-designed airframe considering range performance and sonic boom loudness. Finally, technical targets on lift-to-drag ratio and sonic boom are validated by the Navier-Stokes analysis and wind tunnel tests.","subitem_description_type":"Other"}]},"item_3_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"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1830004000","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: JAXA-RM-18-001E","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2224","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構航空技術部門航空システム研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空技術部門航空システム研究ユニット(JAXA)"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Aviation Systems Research Unit, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Aviation Systems Research Unit, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"上野, 篤史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"牧野, 好和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueno, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makino, Yoshikazu","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":"2020-01-15"}],"displaytype":"detail","filename":"AA1830004000.pdf","filesize":[{"value":"48.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1830004000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2442/files/AA1830004000.pdf"},"version_id":"8d848de1-c5a8-45b5-a126-4067105dea29"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Supersonics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Low-boom","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Propulsion airframe integration","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Low-Boom and Low-Drag Design of Small Supersonic Transport Considering Propulsion Airframe Integration","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Low-Boom and Low-Drag Design of Small Supersonic Transport Considering Propulsion Airframe Integration","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1108","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-03"},"publish_date":"2018-10-03","publish_status":"0","recid":"2442","relation_version_is_last":true,"title":["Low-Boom and Low-Drag Design of Small Supersonic Transport Considering Propulsion Airframe Integration"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:22:43.058342+00:00"}