{"created":"2023-06-20T14:54:21.477051+00:00","id":22689,"links":{},"metadata":{"_buckets":{"deposit":"40da97ac-c641-41fb-b93e-becd1916de5e"},"_deposit":{"created_by":1,"id":"22689","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"22689"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00022689","sets":["1887:1888"]},"author_link":["212898","212897"],"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-12-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"419","bibliographicPageStart":"408","bibliographicVolumeNumber":"32","bibliographic_titles":[{},{"bibliographic_title":"Journal of Propulsion and Power","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The thrust performance of airframe-integrated linear aerospike propulsion systems for high-speed aircraft operated under off-design in-flight conditions was evaluated, based on performance prediction models established for linear aerospike nozzles by accounting for the freestream effect. The airframe configuration, equipped with a boattail appearing to the right upstreamof the primary cell nozzle exit, enabled the freestreameffect to be used for increasing the spike surface pressure. Performances of each thrust component were predicted by using the physics-based models established in separately performed studies. First, a parametric studywas conducted on a rocket primary thruster with various design parameters. Then, an advanced concept with an airbreathing primary propulsion systemwas evaluated for its feasibility by comparing its thrust performancewith that of a conventional rocketprimary thruster.The benefit of the aerospike nozzle integrated into the airframe was also evaluated by comparing its thrust to a configuration without the aerospike nozzle. Results showed that the employment of the aerospike nozzle offered improved performance from takeoff to cruise phases. The advanced concept using the bypass airbreathing system for the primary thruster followed by the aerospike configuration exhibited further improvement in thrust by compensating for the boattail drag.","subitem_description_type":"Other"}]},"item_7_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_7_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_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: PA1610076000","subitem_description_type":"Other"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"American Institute of Aeronautics and Astronautics(AIAA)"}]},"item_7_relation_25":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"info:doi/10.2514/1.B35771"}],"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.2514/1.B35771","subitem_relation_type_select":"DOI"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0748-4658","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10459896","subitem_source_identifier_type":"NCID"}]},"item_7_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構角田宇宙センター(JAXA)(KSPC)"}]},"item_7_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Kakuda Space Center, Japan Aerospace Exploration Agency (JAXA)(KSPC)"}]},"item_7_version_type_30":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 英美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Hidemi","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":"2020-01-22"}],"displaytype":"detail","filename":"PA1610076000.pdf","filesize":[{"value":"527.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PA1610076000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/22689/files/PA1610076000.pdf"},"version_id":"3b0a76cc-02e3-4a56-9c05-d59ec00fd87a"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Performance Evaluation of Airframe-Integrated Aerospike Propulsion Systems in Off-Design Flight Conditions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Performance Evaluation of Airframe-Integrated Aerospike Propulsion Systems in Off-Design Flight Conditions","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-06-21"},"publish_date":"2016-06-21","publish_status":"0","recid":"22689","relation_version_is_last":true,"title":["Performance Evaluation of Airframe-Integrated Aerospike Propulsion Systems in Off-Design Flight Conditions"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:16:58.109474+00:00"}