{"created":"2023-06-20T15:13:21.438736+00:00","id":43284,"links":{},"metadata":{"_buckets":{"deposit":"51bc4f16-3e67-4d87-8252-07a7a821ae42"},"_deposit":{"created_by":1,"id":"43284","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43284"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043284","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["463020","463022","463019","463021"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Numerical Simulation of Transition to Turbulence in Plane Poiseuille Flow by a Spectral Method"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"224","bibliographicPageStart":"217","bibliographicVolumeNumber":"8","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 SP-8","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Direct numerical simulation of the transition process from laminar to tubulent plane Poiseuille flow is carried out using a new computing method derived from the Fourier spectral method. The subcritical nonlinear instability for a three-dimensional small disturbance, which is induced by the basic flow plus the two-dimensional finite amplitude T-S wave, is investigated at a Reynolds number, 5000. The two distinct secondary instability mechanisms, the peak-valley splitting and the resonance interaction between T-S wave and a pair of subharmonic oblique waves, are obtained depending on a slight difference being in the initially given three-dimensional small disturbances. The mechanisms correspond to the experimental observation in the boundary layer on a flat plate. The transition is accelerated by the growing three-dimensional disturbances and the turbulent flow obtained agrees well with the experimental observation.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0008031","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-8","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":"航空宇宙技術研究所空気力学第一部"},{"subitem_text_value":"岩手大学工学部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Department of Mechanical Engineering, Iwate University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山本, 稀義"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"細川, 巌"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hosokawa, Iwao","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":"2020-01-28"}],"displaytype":"detail","filename":"nalsp0008031.pdf","filesize":[{"value":"497.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0008031.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43284/files/nalsp0008031.pdf"},"version_id":"cecbf7cf-8178-430b-b804-871dfe98dc73"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"スペクトル法による平面Poiseuille流遷移の数値シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スペクトル法による平面Poiseuille流遷移の数値シミュレーション"}]},"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":"43284","relation_version_is_last":true,"title":["スペクトル法による平面Poiseuille流遷移の数値シミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:18:28.567065+00:00"}