{"created":"2023-06-20T15:08:01.322092+00:00","id":37411,"links":{},"metadata":{"_buckets":{"deposit":"630ece48-a2a0-42b4-9693-9ac4f7aa51e4"},"_deposit":{"created_by":1,"id":"37411","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37411"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037411","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["480641","480640","480642","480643","480644","480645"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"New view and description of flow instability"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"48","bibliographicPageStart":"45","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publicationa 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 7-9 Oct. 1998 (23th). 24-26 Mar. 1999 (24th) 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 7-9 Oct. 1998 (23th). 24-26 Mar. 1999 (24th) Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"線形安定性理論を用いずに、剪断層の不安定性を予測する試みを行った。剪断層から分離した渦への変換過程を、2次元渦度輸送方程式を解くことによって模擬した。渦度場と速度場の相互作用のくわしい調査の結果、渦度勾配と速度ベクトルの内積の形で表されるパラメータにより、流れ場の不安定性が概算できることがわかった。このパラメータを遷移制御に用いる際の可能性についても示した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"An attempt to predict an instability of shear-layer without using linear stability theory is performed. The transformation process from a shear-layer to separated vortices is simulated by solving two dimensional vorticity-transport equations. As a result of a detailed investigation on the interaction of vorticity field with velocity field, it is suggested that a parameter associated with the inner product of vorticity gradient and velocity vector can be used to estimate the instability of flow field. A feasibility of this parameter when it is used for transition control is also shown.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001960014","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-43","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":"東北大学 工学部"},{"subitem_text_value":"東北大学 大学院"},{"subitem_text_value":"岩手大学 工学部　機械工学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School"},{"subitem_text_language":"en","subitem_text_value":"lwate University Department of Mechanical Engineering, Faculty of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福西, 祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横川, 譲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"谷口, 英夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukunishi, Yu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yokokawa, Yuzuru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Taniguchi, Hideo","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":"nalsp0043014.pdf","filesize":[{"value":"982.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0043014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37411/files/nalsp0043014.pdf"},"version_id":"25b1cf0d-2178-4931-abac-e7f29424818b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"流れの不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"剪断層","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度輸送方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度場","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度勾配","subitem_subject_scheme":"Other"},{"subitem_subject":"遷移過程","subitem_subject_scheme":"Other"},{"subitem_subject":"線形安定性理論","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ場","subitem_subject_scheme":"Other"},{"subitem_subject":"速度ベクトル","subitem_subject_scheme":"Other"},{"subitem_subject":"速度場","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"flow instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shear layer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity transport equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity gradient","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transformation process","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"linear stability theory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity vector","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","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":"流れの不安定性に関する一考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"流れの不安定性に関する一考察"}]},"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":"37411","relation_version_is_last":true,"title":["流れの不安定性に関する一考察"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:19:35.121278+00:00"}