{"created":"2023-06-20T14:39:47.040012+00:00","id":6576,"links":{},"metadata":{"_buckets":{"deposit":"83b9b270-d14c-414d-b6e4-e71211e333a6"},"_deposit":{"created_by":1,"id":"6576","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6576"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006576","sets":["1887:1891","9:789:1067:1083"]},"author_link":["33624","33626","33620","33622","33623","33625","33621","33627"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Discussions on the methods of vortical structure identification"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-01-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"78","bibliographicPageStart":"75","bibliographicVolumeNumber":"JAXA-SP-04-002","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集　第33回・第34回"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 33rd and 34th JAXA Workshops on Investigation and Control of Boundary-Layer Transition","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A new method of vortical structure identification, named pi method, is proposed. The method focuses on the relation between the vorticity vector and the rotating condition of its neighboring fluid. The results are compared with the other methods, namely the Q method, the lambda(sub 2) method and the Delata method, using the DNS data of a forced isotropic homogeneous turbulence and a collision of four vortex rings. It is shown that pi method has the advantage of being not sensitive to the threshold.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047776022","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-04-002","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":"東北大学 工学部　機械航空工学科"},{"subitem_text_value":"東北大学 工学部　機械航空工学科"},{"subitem_text_value":"東北大学 工学部　機械航空工学科"},{"subitem_text_value":"東北大学 工学部　機械航空工学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Department of Mechanical Engineering, Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Department of Mechanical Engineering, Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Department of Mechanical Engineering, Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Department of Mechanical Engineering, Faculty of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Xiong, A. K."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 勝男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊澤, 精一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福西, 祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Xiong, A. K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Katsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Izawa, Seiichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukunishi, Yu","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":"47776022.pdf","filesize":[{"value":"794.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"47776022.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6576/files/47776022.pdf"},"version_id":"3670cd94-83c3-4e66-82fb-43ff63f603e1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"渦構造","subitem_subject_scheme":"Other"},{"subitem_subject":"渦ベクトル","subitem_subject_scheme":"Other"},{"subitem_subject":"直接数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"一様等方性乱流","subitem_subject_scheme":"Other"},{"subitem_subject":"境界条件","subitem_subject_scheme":"Other"},{"subitem_subject":"レイノルズ数","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ場","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元非圧縮性流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"vortical structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity vector","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"direct numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"isotropic homogeneous turbulence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary condition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Reynolds number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional incompressible flow","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":"渦構造同定方法についての考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"渦構造同定方法についての考察"}]},"item_type_id":"5","owner":"1","path":["1083","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6576","relation_version_is_last":true,"title":["渦構造同定方法についての考察"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:53:05.250615+00:00"}