{"created":"2023-06-20T15:11:41.960023+00:00","id":41406,"links":{},"metadata":{"_buckets":{"deposit":"b6dcab28-a4e7-48cf-a40a-ebcd1dff12ea"},"_deposit":{"created_by":1,"id":"41406","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41406"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041406","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["489900","489902","489901","489903","489905","489904"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"バックステップを越えて周期的摂動を受ける乱流中の大規模構造"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"55","bibliographicVolumeNumber":"48T","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_3_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 27-29 Sept.2000 東京 日本","subitem_description_type":"Other"}]},"item_3_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 27-29 Sept.2000 Tokyo Japan","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"周期的摂動を受ける剥離乱流中における大規模渦構造の流れ方向発展を実験的に検討した。摂動をバックステップの端から付加する試験事例に対してバックステップ流を選択した。位相平均流れ場はステップ不安定性のため渦を連続的に放出した。再付着の下流では、この渦運動は消滅し、新たな支配的振動数が出現した。この現象の機構を論じた。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The streamwise evolution of large-scale vortical structures in the periodically perturbed turbulent separated flow was experimentally investigated. Backward-facing step flow was chosen for the test case, where the perturbation was applied from its step edge. The phase averaged flow field showed successive shedding of the vortices due to the step instability. Downstream of the reattachment, this vortical motion disappeared and a new dominant frequency emerged. The mechanism of these phenomena is discussed in this paper.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0028637020","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: NAL SP-48T","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_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_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学 理工学部　機械工学科"},{"subitem_text_value":"慶應義塾大学 理工学部　機械工学科"},{"subitem_text_value":"慶應義塾大学 理工学部　機械工学科"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Keio University Department of Mechanical Engineering, Faculty of Science and Technology"},{"subitem_text_language":"en","subitem_text_value":"Keio University Department of Mechanical Engineering, Faculty of Science and Technology"},{"subitem_text_language":"en","subitem_text_value":"Keio University Department of Mechanical Engineering, Faculty of Science and Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉岡, 修哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小尾, 晋之介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"益田, 重明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshioka, Shuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Obi, Shinnosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masuda, Shigeaki","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":"nalsp0048021.pdf","filesize":[{"value":"192.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0048021.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41406/files/nalsp0048021.pdf"},"version_id":"833b976e-2a71-4a07-814f-67e9569da8f3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"周期的摂動","subitem_subject_scheme":"Other"},{"subitem_subject":"剥離乱流","subitem_subject_scheme":"Other"},{"subitem_subject":"バックステップ流","subitem_subject_scheme":"Other"},{"subitem_subject":"渦構造","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ方向発展","subitem_subject_scheme":"Other"},{"subitem_subject":"位相平均流れ場","subitem_subject_scheme":"Other"},{"subitem_subject":"渦放出","subitem_subject_scheme":"Other"},{"subitem_subject":"ステップ不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"せん断流","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ制御","subitem_subject_scheme":"Other"},{"subitem_subject":"再付着領域","subitem_subject_scheme":"Other"},{"subitem_subject":"periodic perturbation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent separated flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"backward step","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortical structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"streamwise evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"phase averaged flow field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortex shedding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"step instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shear flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reattachment region","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":"Large scale structure in periodically perturbed turbulent flow over a backward-facing step","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Large scale structure in periodically perturbed turbulent flow over a backward-facing step","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41406","relation_version_is_last":true,"title":["Large scale structure in periodically perturbed turbulent flow over a backward-facing step"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:00:57.894061+00:00"}