{"created":"2023-06-20T14:39:14.727267+00:00","id":5956,"links":{},"metadata":{"_buckets":{"deposit":"589754ad-4b35-4842-b41a-a5cd2453bf49"},"_deposit":{"created_by":1,"id":"5956","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5956"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005956","sets":["1887:1891","9:789:998:1024"]},"author_link":["29490","29491","29487","29492","29488","29486","29489","29485"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Numerical analysis of slat noise mechanism and its propagation"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"64","bibliographicPageStart":"60","bibliographicVolumeNumber":"JAXA-SP-06-010","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2006論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2006","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Numerical analysis of a wall jet model as a simplified representation of a slat and main wing was conducted to investigate the slat noise mechanism and its propagation. The acoustic feedback mechanism in a gap region was confirmed by frequency comparison of numerical results with theory. It was found that the gap tones propagate in two ways. One is acoustic waves which propagate directly from a sound source, and the other is acoustic waves which are reflected from a wall and refracted at the outer edge of a gap flow. Moreover, it was found that the gap tones have a directivity.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063154012","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-06-010","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":"名古屋大学 大学院"},{"subitem_text_value":"名古屋大学 大学院"},{"subitem_text_value":"名古屋大学 工学部"},{"subitem_text_value":"名古屋大学 工学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagoya University Graduate School"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University Graduate School"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University School of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"廣瀬, 健一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 敦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Menshov, Igor"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 佳朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirose, Kenichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashimoto, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Menshov, Igor","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Yoshiaki","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":"63154012.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63154012.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5956/files/63154012.pdf"},"version_id":"9c19f472-22bf-41e5-ab74-d18c7064eddd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"スラット騒音","subitem_subject_scheme":"Other"},{"subitem_subject":"空力騒音","subitem_subject_scheme":"Other"},{"subitem_subject":"前縁スラット","subitem_subject_scheme":"Other"},{"subitem_subject":"航空機騒音","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ・ストークス方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度","subitem_subject_scheme":"Other"},{"subitem_subject":"波動伝播","subitem_subject_scheme":"Other"},{"subitem_subject":"ウォールジェット","subitem_subject_scheme":"Other"},{"subitem_subject":"速度分布","subitem_subject_scheme":"Other"},{"subitem_subject":"ギャップトーン","subitem_subject_scheme":"Other"},{"subitem_subject":"音響フィードバック","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSCL","subitem_subject_scheme":"Other"},{"subitem_subject":"slat noise","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic noise","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"leading edge slat","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aircraft noise","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wave propagation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wall jet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gap tone","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic feedback","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSCL","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 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