{"created":"2023-06-20T14:48:45.886818+00:00","id":16604,"links":{},"metadata":{"_buckets":{"deposit":"2936a2f0-0675-4017-8e7a-854acb43c0a7"},"_deposit":{"created_by":1,"id":"16604","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"16604"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00016604","sets":["1543:1693:1703","1887:1891"]},"author_link":["150921","150922","150914","150912","150910","150915","150917","150916","150918","150920","150924","150919","150907","150923","150906","150913","150908","150925","150909","150911"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Effects of Equivalence Ratio of a Pre-cooled Turbojet Engine Afterburner on Jet Noise"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"平成21年度","bibliographic_titles":[{"bibliographic_title":"宇宙輸送シンポジウム: 講演集録"},{"bibliographic_title":"Proceedings of Space Transportation Symposium","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21年度宇宙輸送シンポジウム(2010年1月14日-15日, 宇宙航空研究開発機構宇宙科学研究本部)","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 Symposium (January 14-15, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)),  Sagamihara, Kanagawa Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Jet noise characteristics radiated from a rectangular plug nozzle of a pre-cooled turbojet engine are investigated, experimentally. In the present study, the nozzle scale (1.0 %, 2.4 %), total temperature (T(sub t) = 290 K-1550 K), afterburner (AB on or AB off), and hydrogen equivalence ratio (phi = 0.3-3.2) are varied. By use of AU(sub j)(exp n) law, normalized jet noise spectra are obtained. Normalized jet noise spectra with afterburner are lower than that for without afterburner. Combustion which takes place out of nozzle are dominant in a hydrogen rich burn afterburner. It is supposed that diffusion combustion of dominant is such an afterburner, and that the velocity index n = 4, which corresponds to 'monopole', is more suitable.","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: CD-ROM1枚","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":"Note: One CD-ROM","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064741034","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本部"}]},"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)"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10324301","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"群馬大学工学部"},{"subitem_text_value":"群馬大学大学院工学研究科"},{"subitem_text_value":"群馬大学工学部"},{"subitem_text_value":"群馬大学工学部"},{"subitem_text_value":"宇宙航空研究開発機構研究開発本部"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループ"},{"subitem_text_value":"東京大学大学院工学研究科"},{"subitem_text_value":"東京大学工学部"},{"subitem_text_value":"群馬大学工学部"},{"subitem_text_value":"東京大学工学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, Gunma University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Engineering, Gunma University"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, Gunma University"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, Gunma University"},{"subitem_text_language":"en","subitem_text_value":"Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)(ARD)"},{"subitem_text_language":"en","subitem_text_value":"Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)(APG)"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Engineering, University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, Gunma University"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, University of Tokyo"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only 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Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsukamoto, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Araki, Mikiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kojima, Takayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Taguchi, Hideyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishida, Shunsuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imamura, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shiga, Seiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsue, Mitsuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"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":"予冷ターボジェットエンジンアフターバーナの当量比がジェット騒音に及ぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"予冷ターボジェットエンジンアフターバーナの当量比がジェット騒音に及ぼす影響"}]},"item_type_id":"5","owner":"1","path":["1703","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"16604","relation_version_is_last":true,"title":["予冷ターボジェットエンジンアフターバーナの当量比がジェット騒音に及ぼす影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T04:50:25.330514+00:00"}