{"created":"2023-06-20T14:53:32.230548+00:00","id":21723,"links":{},"metadata":{"_buckets":{"deposit":"35b13f63-363d-4d34-8ec5-a7032b3c8a32"},"_deposit":{"created_by":1,"id":"21723","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21723"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00021723","sets":["1887:1888"]},"author_link":["203955","203956","203957","203960","203959","203954","203958","203961"],"item_7_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Influence of Turbulence Model on Numerical Simulation of Transonic Buffet over a Delta Wing"}]},"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-08-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"235(27)","bibliographicPageStart":"229(21)","bibliographicVolumeNumber":"64","bibliographic_titles":[{"bibliographic_title":"日本航空宇宙学会論文集"},{"bibliographic_title":"Journal of the Japan Society for Aeronautical and Space Sciences","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"At the high angle of attack of delta wing in transonic speed, interaction between vortex and shock wave causes a vortex breakdown and the fluctuation of shock called “buffet.” We simulated this phenomenon using RANS approximation based on computational fluid dynamics approach. We examined the difference in vortical flow between three popular RANS models, SA, SA-R and SST. As a result, we obtained accurate results below the critical angle of attack of the occurrence of the buffet for any of turbulent models. However, we obtained a different simulation results in above the critical angle for each turbulence model. In particular, the prediction of the critical angle of vortex breakdown was different for each turbulence model. The results by the SST model were in good agreement with the experimental results, compared with the results by other models. After we examine this result in detail, we shows that SA and SA-R can not properly analyze the vortex structure.","subitem_description_type":"Other"}]},"item_7_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: 図版あり","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains illustrations","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: DS1640163004","subitem_description_type":"Other"}]},"item_7_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan Society for Aeronautical and Space Sciences"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"日本航空宇宙学会"}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1344-6460","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11307372","subitem_source_identifier_type":"NCID"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小島, 良実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"亀田, 正治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 敦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青山, 剛史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kojima, Yoimi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kameda, Masaharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashimoto, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aoyama, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Vortex Breakdown","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Shock Wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Computational Fluid Dynamics","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"デルタ翼周り遷音速流れバフェットの数値シミュレーションにおける乱流モデルの影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"デルタ翼周り遷音速流れバフェットの数値シミュレーションにおける乱流モデルの影響"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-16"},"publish_date":"2016-09-16","publish_status":"0","recid":"21723","relation_version_is_last":true,"title":["デルタ翼周り遷音速流れバフェットの数値シミュレーションにおける乱流モデルの影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:31:28.659926+00:00"}