{"created":"2023-06-20T15:08:19.300789+00:00","id":37740,"links":{},"metadata":{"_buckets":{"deposit":"757b9cdc-a9bc-4414-a555-ebaad2852214"},"_deposit":{"created_by":1,"id":"37740","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37740"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037740","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["482801","482800","482798","482799"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Instability of the flow in a rectangular duct and generation of the turbulent secondary flow"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"9","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料:「境界層遷移の解明と制御」研究会講演論文集(第11回・第12回)"},{"bibliographic_title":"Proceedings of the 11th and 12th NAL Workshop on 'Investigation and Control of Boundary-Layer Transition'. 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 28-29 Sep. 1992. 25-26 Apr.1993 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 28-29 Sep. 1992. 25-26 Apr.1993 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"流れの線形安定性を調べる手法を拡張して矩形ダクトの中の層流の非線形不安定性を調べた。有限振幅擾乱の波数ゼロの成分に基く速度場の1つとして、ダクト断面内における乱流2次流れが得られた。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Nonlinear instability of the laminar flow in a rectangular duct is investigated extending the method for linear stability of the flow (Tatsumi & Yoshimura (1990)). The cross-sectional flow of the turbulent secondary flow is obtained as one of the velocity fields due to the zero wave-number component of the disturbance of finite amplitude.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004170003","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-21","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 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Tomomasa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshimura, Takahiro","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":"nalsp0021003.pdf","filesize":[{"value":"364.4 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