{"created":"2023-06-20T14:38:48.721182+00:00","id":5421,"links":{},"metadata":{"_buckets":{"deposit":"4a832509-bee9-4f3d-b1e3-b312be06d36a"},"_deposit":{"created_by":1,"id":"5421","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5421"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005421","sets":["1398:1530:1541","1543:1874:1885","1887:1891","9:789:956:964"]},"author_link":["26257","26260","26258","26259"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Shape optimization in compressible viscous flows based on the finite element method"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-02-27","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-08-009","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings fo 40th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2008","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":"第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008. 会期: 2008年6月12日-6月13日. 会場: 東北大学片平キャンパス","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The objective of this paper is to determine the optimal shape of a body - a two-dimensional elliptical cylinder in this study - located in a compressible viscous flow governed by the Navier-Stokes equations, such that the fluid force acting on the surface of the body is minimized. The optimal state is defined as the state in which the performance function - the integration of the square sum of the fluid force on the surface of the body - is minimized due to a reduction in fluid force on the body. A gradient of the performance function is computed by using the adjoint variables. The weighted gradient method is used as the minimization algorithm. The volume of the body is assumed to be constant. For the discretization of both the state and adjoint equations, the mixed interpolation method based on the bubble function interpolation presented previously by the authors is employed. Both the structured mesh around the surface and the smoothing procedure are employed for the gradient. As numerical studies, the shape optimization of a body in a uniform flow field is carried out. The initial shape of the body is assumed to be an ellipse. Finally, a stable optimal shape determination of a body in a compressible viscous flow is obtained by using the presented method.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064303019","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: JAXA-SP-08-009","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"中央大学大学院理工学研究科土木工学専攻"},{"subitem_text_value":"中央大学理工学部土木工学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Science and Engineering, Chuo University"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Science and Engineering, Chuo University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中島, 修治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 睦人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakajima, Shuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawahara, Mutsuto","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":"2020-01-16"}],"displaytype":"detail","filename":"64303019.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64303019.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5421/files/64303019.pdf"},"version_id":"6f287dcf-4bde-4eb7-8714-39cfc9e4261a"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"有限要素法を用いた圧縮粘性流れにおける形状最適化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"有限要素法を用いた圧縮粘性流れにおける形状最適化"}]},"item_type_id":"5","owner":"1","path":["964","1541","1885","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5421","relation_version_is_last":true,"title":["有限要素法を用いた圧縮粘性流れにおける形状最適化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:15:20.230422+00:00"}