{"created":"2023-06-20T15:13:33.734926+00:00","id":43485,"links":{},"metadata":{"_buckets":{"deposit":"4403358d-ef33-4e9c-a69b-a613808b5f2f"},"_deposit":{"created_by":1,"id":"43485","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43485"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043485","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["463880","463879","463884","463883","463881","463882"],"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 Thermal Convection in a Rectangular Duct Flow Heated from its Bottom"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"52","bibliographicPageStart":"49","bibliographicVolumeNumber":"15","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-15","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Numerical simulation of thermal convection in a horizontal rectangular duct flow heated from its bottom and side walls is conducted using a method based on the Fourier spectral method. As a result, it is seen that the convective secondary flow is induced not only by the Rayleigh-Benard convection but by the natural convection near the side walls. When Reynolds numbers are rather larger values, 500 and 220, we have almost stationary longitudinal convective rolls in the flow. On the other hand, when the Reynolds numbers are smaller values, 90 and 50, the rolls fluctuate chaotically in space and time; then the time-averaged secondary flow is almost vanishing and the fluid temperature widely constant in the central part of the flow.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0015011","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-15","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"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"}]},"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":"University of Electro-Communications"},{"subitem_text_language":"en","subitem_text_value":"University of Electro-Communications"}]},"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":"田中, 義規"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hosokawa, Iwao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Yoshinori","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":"nalsp0015011.pdf","filesize":[{"value":"278.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0015011.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43485/files/nalsp0015011.pdf"},"version_id":"a45b7cbb-42fb-430b-8541-bde68ea66e8e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"numerical simulation; rectangular duct flow; convection; transition","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"下面加熱矩形ダクト流内対流の数値シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"下面加熱矩形ダクト流内対流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":"43485","relation_version_is_last":true,"title":["下面加熱矩形ダクト流内対流の数値シミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:13:41.168447+00:00"}