{"created":"2023-06-20T14:38:20.237150+00:00","id":4877,"links":{},"metadata":{"_buckets":{"deposit":"e58b8296-b0be-4d74-b15d-9241fd317d1b"},"_deposit":{"created_by":1,"id":"4877","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4877"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004877","sets":["1887:1891","9:789:936:942"]},"author_link":["22238","22241","22239","22240"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"On the aerodynamic-noise generation from 2-D airfoils at low Reynolds numbers: Computational aspects"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-26","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-09-014","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 「境界層遷移の解明と制御」研究会講演論文集（第43回・第44回)"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 43rd and 44th JAXA Workshops on \"Investigation and Control of Boundar-Layer Transition\"","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43回（2008年10月2日-10月3日）「境界層遷移の解明と制御」研究会; 第44回（2009年3月26日-3月27日）「境界層遷移の解明と制御」研究会","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":"43rd JAXA Workshops on \"Investigation and Control of Boundar-Layer Transition\" (October 2-3, 2008) ; 44th JAXA Workshops on \"Investigation and Control of Boundar-Layer Transition\" (March 26-27, 2009)","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Aerodynamic noise generated from 2-D airfoils is of interest in conjunction with the development of Karman-vortex shedding in the wake region. In this study, the computational aspects are discussed to reproduce the trailing-edge noise using acoustic analogies, based on the flow field obtained by a compressible flow solver with higher-order numerical schemes. The comparative study indicates that less-expensive acoustic analogies fail in representing the acoustically non-compact sound source with incompressible flow field However, by using a compressible near-field solution, the FW-H equation successfully predicts the far-field sound pressure directivity, for an accurate pressure fluctuation is provided at the airfoil surface.","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_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064575001","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-09-014","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":"宇宙航空研究開発機構研究開発本部"},{"subitem_text_value":"宇宙航空研究開発機構研究開発本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池田, 友明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高木, 正平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ikeda, Tomoaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takagi, Shohei","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":"64575001.pdf","filesize":[{"value":"660.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64575001.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4877/files/64575001.pdf"},"version_id":"3203c6d8-f10d-48c9-8516-349df1174eab"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"trailing-edge noise, computational aeroacoustics, acoustic analogy","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"低Re数の二次元翼から発生する空力音について: 数値手法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低Re数の二次元翼から発生する空力音について: 数値手法"}]},"item_type_id":"5","owner":"1","path":["942","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4877","relation_version_is_last":true,"title":["低Re数の二次元翼から発生する空力音について: 数値手法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:30:05.003279+00:00"}