{"created":"2023-06-20T15:13:38.330910+00:00","id":43575,"links":{},"metadata":{"_buckets":{"deposit":"f884ded4-6ce0-477a-a4f1-237e41eea980"},"_deposit":{"created_by":1,"id":"43575","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43575"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043575","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["464386","464388","464390","464387","464391","464389"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Instability of outgoing flow between two parallel disks and its transition to turbulence"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"4","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"独立行政法人航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory SP-59","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Instability of radially outgoing flow between two parallel disks and its transition to turbulence are investigated by numerical simulations and linear stability analyses of the steady symmetric flow based on the assumption of incompressible axisymmetric flow. At small Reynolds numbers, the flow is steady and symmetric along the centerline between two parallel disks. It is found that the symmetric steady flow becomes asymmetric above a critical Reynolds number, which is revealed due to a supercritical pitchfork bifurcation. The transition from the steady symmetric flow to the asymmetric one depends the inlet radius at which the flow is introduced. The critical Reynolds number is determined as a function of the inlet radius. Oscillatory flow is also found with further increase of the Reynolds number.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0059003","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-59","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":"1347-457X","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":"同志社大学工学部"},{"subitem_text_value":"同志社大学工学部"},{"subitem_text_value":"同志社大学工学部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Mechanical Engineering, Doshisya University"},{"subitem_text_language":"en","subitem_text_value":"Department of Mechanical Engineering, Doshisya University"},{"subitem_text_language":"en","subitem_text_value":"Department of Mechanical Engineering, Doshisya University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"芳松, 克則"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 大介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水島, 二郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshimatsu, K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, D.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizushima, J.","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":"nalsp0059003.pdf","filesize":[{"value":"734.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0059003.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43575/files/nalsp0059003.pdf"},"version_id":"2bb9a9fd-6f90-4fc8-9cad-9bfb9cf936cb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"radially outgoing flow , transition to turbulence, instability, pitchfork bifurcation, Hopf bifurcation","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":"平行2円板間放射状流れの不安定性と乱流への遷移","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平行2円板間放射状流れの不安定性と乱流への遷移"}]},"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":"43575","relation_version_is_last":true,"title":["平行2円板間放射状流れの不安定性と乱流への遷移"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:11:34.219287+00:00"}