{"created":"2023-06-20T15:07:44.258210+00:00","id":37105,"links":{},"metadata":{"_buckets":{"deposit":"0d5e6927-8195-4d7d-b973-23e0a36aae8a"},"_deposit":{"created_by":1,"id":"37105","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37105"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037105","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["478940","478941","478938","478939"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Vortical structure and diffusion enhancement mechanism in an excited rectangular jet"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"60","bibliographicPageStart":"57","bibliographicVolumeNumber":"36","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","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":"航空宇宙技術研究所 26-28 Mar. 1997 東京 日本","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":"National Aerospace Laboratory 26-28 Mar. 1997 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"速度分布測定値を抽出した渦構造と比較して励起された長方形噴流の拡散機構を検討した。アスペクト比4の鋭利な長方形オリフィスからのエアジェットを用いて実験した。渦が安定して相互作用する干渉モードで噴流を励起した。実験結果は、噴流拡散機構が長方形噴流内の渦構造に密接に関連していることを明らかにした。長軸と噴流軸のなす面内の噴流幅は下流方向に傾斜する渦により誘起された内向流のため縮小し、また短軸と噴流軸のなす面内の噴流幅は伸張した渦と分裂した渦輪により誘起された外向流のために著しく拡大する。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The diffusion mechanism of an excited rectangular jet was investigated by comparing the measured velocity profiles with the educed vortical structures. Experiments were carried out using an air jet from a sharp-edged rectangular orifice of aspect ratio four. The jet was excited in the interaction mode, in which the stable interaction of vortices occurred. The results reveal that the jet diffusion mechanism is closely related to the vortical structures in the rectangular jet: the jet width in the major plane decreases due to the inward flow induced by vortices bending downstream, and that in the minor plane increases significantly due to the outward flow induced by stretched vortices and split vortex rings.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001320015","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: NAL SP-36","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","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":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道工業大学"},{"subitem_text_value":"北海道工業大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hokkaido Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido Institute of Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"豊田, 国昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平元, 理峰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toyoda, Kuniaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiramoto, Riho","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0036015.pdf","filesize":[{"value":"649.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0036015.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37105/files/nalsp0036015.pdf"},"version_id":"c07be602-3939-4353-9c4d-bfa71e8e3bd5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"長方形噴流","subitem_subject_scheme":"Other"},{"subitem_subject":"拡散促進機構","subitem_subject_scheme":"Other"},{"subitem_subject":"渦構造","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流","subitem_subject_scheme":"Other"},{"subitem_subject":"長方形オリフィス","subitem_subject_scheme":"Other"},{"subitem_subject":"干渉モード","subitem_subject_scheme":"Other"},{"subitem_subject":"噴流幅","subitem_subject_scheme":"Other"},{"subitem_subject":"乱れ強さ分布","subitem_subject_scheme":"Other"},{"subitem_subject":"渦輪","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元圧力場","subitem_subject_scheme":"Other"},{"subitem_subject":"rectangular jet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"diffusion enhancement mechanism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortical structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rectangular orifice","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"interaction mode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"jet width","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulence intensity profile","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortex ring","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional pressure field","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":"励起された長方形噴流中の渦構造と拡散促進機構","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"励起された長方形噴流中の渦構造と拡散促進機構"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37105","relation_version_is_last":true,"title":["励起された長方形噴流中の渦構造と拡散促進機構"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:25:52.370882+00:00"}