{"created":"2023-06-20T15:07:35.849300+00:00","id":36954,"links":{},"metadata":{"_buckets":{"deposit":"f6e481eb-91e5-4add-9444-efe407a1b9c8"},"_deposit":{"created_by":1,"id":"36954","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"36954"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00036954","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["478397","478396","478398","478395"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Response of the flow around the airfoil to external forcing"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"109","bibliographicPageStart":"105","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","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":"28-29 Sep. 1995 (17th). 28-29 Mar. 1996 (18th)","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":"28-29 Sep. 1995 (17th). 28-29 Mar. 1996 (18th)","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では、音響外乱に対する翼型周りの流れの応答を、中・高迎角、翼弦長レイノルズ数R(sub c)=2.3×10(exp 4)で、NACA0012翼型について実験的に調べた。中程度の迎角α=10度において、流れは広い周波数範囲にわたり、音響外乱への高い受容性を示し、励起渦が下流側後流を支配した。一方、失速迎角α=16度では、鈍体後流の場合と同様に絶対不安定性の特徴の出現を暗示するように、周期的に近い渦構造が励起のない後流中に出現した。この場合、音響外乱は自然放出周波数およびその周辺以外では後流構造を制御することができなかった。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In the present study, the response of the flow around the airfoil to acoustic forcing examined experimentally for NACA0012 airfoil at moderate and high angles of attack, at a chord-Reynolds number R(sub c) = 2.3 x 10(exp 4). At the moderate angle of attack alpha = 10 deg, the flow is highly receptive to acoustic forcings over a wide range of frequencies, and the excited vortices can govern the downstream wake. At the stall angle alpha = 16 deg, on the other hand, the nearly periodic vortical structures appear in the wake without the forcing, suggesting the appearance of the nature of absolute instability not unlike that of bluff-body wakes. In this case, the acoustic forcing can not control the wake structure except at and around the natural shedding frequency.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000867023","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: NAL SP-33","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","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":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京都立科学技術大学"},{"subitem_text_value":"東京都立科学技術大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo Metropolitan Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Metropolitan Institute of Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"浅井, 雅人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"妹尾, 貴文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Asai, Masahito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Seno, Takafumi","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0033023.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0033023.pdf","url":"https://jaxa.repo.nii.ac.jp/record/36954/files/nalsp0033023.pdf"},"version_id":"dab2e320-129d-4bdb-9216-558f536bb4b2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"翼型後流","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ制御","subitem_subject_scheme":"Other"},{"subitem_subject":"音響外乱","subitem_subject_scheme":"Other"},{"subitem_subject":"迎角","subitem_subject_scheme":"Other"},{"subitem_subject":"失速","subitem_subject_scheme":"Other"},{"subitem_subject":"翼弦長","subitem_subject_scheme":"Other"},{"subitem_subject":"レイノルズ数","subitem_subject_scheme":"Other"},{"subitem_subject":"応答","subitem_subject_scheme":"Other"},{"subitem_subject":"励起渦","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ構造","subitem_subject_scheme":"Other"},{"subitem_subject":"airfoil wake","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic forcing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attack angle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stall","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wing chord length","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Reynolds number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"response","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"excited vortex","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow structure","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":"翼まわりの流れの外乱に対する応答","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"翼まわりの流れの外乱に対する応答"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"36954","relation_version_is_last":true,"title":["翼まわりの流れの外乱に対する応答"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:28:24.726253+00:00"}