{"created":"2023-06-20T15:08:16.194232+00:00","id":37676,"links":{},"metadata":{"_buckets":{"deposit":"766f14a2-c2c6-476d-b44c-0b7a2aea4b99"},"_deposit":{"created_by":1,"id":"37676","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37676"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037676","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["482474","482475"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"A numerical experiment of boundary layer transition at subcritical Reynolds numbers"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"62","bibliographicPageStart":"59","bibliographicVolumeNumber":"18","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 24-25 Sep. 1991 (9th). 16-18 Mar. 1992 (10th) 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 24-25 Sep. 1991 (9th). 16-18 Mar. 1992 (10th) Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"壁面近傍での乱れの発生機構を明らかにする目的で、亜臨界レイノルズ数における境界層の強い攪乱に対する応答を直接シミュレーションにより調べた。亜臨界遷移のきっかけを作るため、平板境界層前縁より上流に孤立渦を導入する。それにより励起された渦流の構造、渦の変形と粘性による減衰などについての予備的な結果を示した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In order to clarify the mechanism of wall turbulence generation, the response of boundary layer to strong disturbances at subcritical Reynolds numbers is investigated through a direct numerical simulation. To trigger the subcritical transition, a discrete vortex is initially introduced upstream of the leading edge of boundary-layer plate. The preliminary results on the vortical flow structures excited, as well as the deformation and viscous damping of vortices, are presented.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004167014","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-18","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":"大阪府立大学 工学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Osaka Prefecture College of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"浅井, 雅人"}],"nameIdentifiers":[{"nameIdentifier":"482474","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asai, Masato","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482475","nameIdentifierScheme":"WEKO"}]}]},"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":"nalsp0018014.pdf","filesize":[{"value":"245.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0018014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37676/files/nalsp0018014.pdf"},"version_id":"7d9ae834-bf0a-45df-befa-fc9a56b78c2e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"境界層遷移","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層制御","subitem_subject_scheme":"Other"},{"subitem_subject":"研究","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流発生","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層乱れ","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層応答","subitem_subject_scheme":"Other"},{"subitem_subject":"亜臨界境界層","subitem_subject_scheme":"Other"},{"subitem_subject":"亜臨界遷移","subitem_subject_scheme":"Other"},{"subitem_subject":"平板","subitem_subject_scheme":"Other"},{"subitem_subject":"壁面乱流","subitem_subject_scheme":"Other"},{"subitem_subject":"壁面剪断層","subitem_subject_scheme":"Other"},{"subitem_subject":"渦形成","subitem_subject_scheme":"Other"},{"subitem_subject":"縦渦対","subitem_subject_scheme":"Other"},{"subitem_subject":"ヘアピン渦","subitem_subject_scheme":"Other"},{"subitem_subject":"粘性減衰","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer transition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"investigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulence generation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer turbulence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer response","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"subcritical boundary layer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flat plate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wall turbulence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wall shear layer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortex formation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"longitudinal vortex pair","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hair pin vortex","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"viscous damping","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"direct 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 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