{"created":"2023-06-20T14:38:13.113182+00:00","id":4710,"links":{},"metadata":{"_buckets":{"deposit":"3ce36f21-be41-4ebe-8c15-a7dc46e03a1d"},"_deposit":{"created_by":1,"id":"4710","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4710"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004710","sets":["1398:1530:1539","1543:1874:1883","1887:1891","9:789:920:925"]},"author_link":["21344","21343","21345","21342","21341","21337","21338","21336","21340","21339"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Fundamental Study on a Jet Noise Reduction Device"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-02-28","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-10-012","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010","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":"第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP)","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":"42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25,  2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper describes fundamental study on a new jet noise reduction device, a notched nozzle. The notch, a small V-shaped dip at the edge of a nozzle, is expected to control shear layer development and suppress both jet mixing noise and high-frequency self noise. A scaled model of the 18-notched nozzle is designed based on computational prediction and experimentally investigated together with a typical chevron nozzle is an anechoic facility. The revised notched nozzle provided a balanced noise reduction performance compared to the former version. A pressure rake downstream of the nozzle showed the wavy pattern of shear layer caused by the notch as well as the chevron nozzle.","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"}]},"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"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064967003","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: JAXA-SP-10-012","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"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"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"},{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"IHI"},{"subitem_text_value":"IHI"},{"subitem_text_value":"IHI"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"IHI"},{"subitem_text_language":"en","subitem_text_value":"IHI"},{"subitem_text_language":"en","subitem_text_value":"IHI"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, 達哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"生沼, 秀司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 望"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大庭, 芳則"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大石, 勉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishii, Tatsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oinuma, Hideshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Nozomi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oba, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oishi, Tsutomu","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":"2020-01-16"}],"displaytype":"detail","filename":"64967003.pdf","filesize":[{"value":"920.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64967003.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4710/files/64967003.pdf"},"version_id":"482cc729-c176-40c9-bfad-1143e9fa99a1"}]},"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":"ジェット騒音低減デバイスの基礎研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ジェット騒音低減デバイスの基礎研究"}]},"item_type_id":"5","owner":"1","path":["925","1539","1883","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4710","relation_version_is_last":true,"title":["ジェット騒音低減デバイスの基礎研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:33:18.780828+00:00"}