{"created":"2023-06-20T15:11:42.006154+00:00","id":41407,"links":{},"metadata":{"_buckets":{"deposit":"c03b7ab7-6e3f-41fd-9c88-86eb225929da"},"_deposit":{"created_by":1,"id":"41407","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41407"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041407","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["489909","489907","489913","489911","489912","489910","489906","489908"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"壁乱流とピエゾアクチュエータ配列による人工擾乱との相互作用"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"60","bibliographicPageStart":"57","bibliographicVolumeNumber":"48T","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_3_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":"航空宇宙技術研究所 27-29 Sept.2000 東京 日本","subitem_description_type":"Other"}]},"item_3_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":"National Aerospace Laboratory 27-29 Sept.2000 Tokyo Japan","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"アクチュエータ配列を用いた乱流制御の可能性を実験的に調べた。アクチュエータ配列の最適駆動条件を明らかにするためRe=7,500で一連の実験を実施した。粒子画像速度測定(PIV)法を用いて、内層から外層に貫入する低速流体成分を可視化した。壁上に6個のアクチュエータを設置し、スパン方向に整列させた。各アクチュエータ素子は縦に100マイクロメートル振幅で別々に振動可能である。PIVを用いて壁近傍のx-z面における空間速度分布を解析した結果、平面チャネル流中で観測したy(sup +)=50における速度分布の規則性は、12.5Hz以上のアクチュエータ周波数(f(sup +))に対しては不明瞭になる。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A possibility of turbulent flow control by an actuator array was experimentally examined. A series of experiments was carried out at Re = 7,500 to clarify the optimum driving condition of the actuator array. Using a particle image velocimetry system, the low-speed fluid element penetrating into the outer layer from the inner layer could be visualized. Six actuators are installed on the wall and aligned in spanwise direction. Each actuator element can be independently oscillated vertically at 100 micrometer amplitude. As a result of analyzing spatial velocity distribution in x-z plane near the wall by Particle Image Velocimetry (PIV), the regularity of the velocity distribution in y(sup +) = 50 observed in plane channel flow becomes indistinct for the frequency (f(sub a)) of actuator more than 12.5 Hz.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0028637021","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-48T","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_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_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"機械技術研究所"},{"subitem_text_value":"京都大学"},{"subitem_text_value":"機械技術研究所"},{"subitem_text_value":"機械技術研究所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Mechanical Engineering Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Kyoto University"},{"subitem_text_language":"en","subitem_text_value":"Mechanical Engineering Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Mechanical Engineering Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"瀬川, 武彦"}],"nameIdentifiers":[{"nameIdentifier":"489906","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Li, Peiwen"}],"nameIdentifiers":[{"nameIdentifier":"489907","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川口, 靖夫"}],"nameIdentifiers":[{"nameIdentifier":"489908","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田, 博夫"}],"nameIdentifiers":[{"nameIdentifier":"489909","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Segawa, Takehiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489910","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Li, Peiwen","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489911","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawaguchi, Yasuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489912","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Hiroo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489913","nameIdentifierScheme":"WEKO"}]}]},"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":"nalsp0048022.pdf","filesize":[{"value":"401.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0048022.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41407/files/nalsp0048022.pdf"},"version_id":"3dd59e5c-7990-4d26-a2ba-bef47885b3f4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"壁乱流","subitem_subject_scheme":"Other"},{"subitem_subject":"人工擾乱","subitem_subject_scheme":"Other"},{"subitem_subject":"ピエゾアクチュエータ配列","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流制御","subitem_subject_scheme":"Other"},{"subitem_subject":"低速流体成分","subitem_subject_scheme":"Other"},{"subitem_subject":"空間速度分布","subitem_subject_scheme":"Other"},{"subitem_subject":"平面チャネル流","subitem_subject_scheme":"Other"},{"subitem_subject":"低速ストリーク","subitem_subject_scheme":"Other"},{"subitem_subject":"アクティブ制御","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子画像速度測定法","subitem_subject_scheme":"Other"},{"subitem_subject":"wall turbulence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"artificial disturbance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"piezo actuator array","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent flow control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low speed fluid element","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spatial velocity distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plane channel flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low speed streak","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"active control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle image velocimetry","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"An interaction of wall turbulence and artificial disturbance by Piezo actuator-array","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An interaction of wall turbulence and artificial disturbance by Piezo actuator-array","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41407","relation_version_is_last":true,"title":["An interaction of wall turbulence and artificial disturbance by Piezo actuator-array"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:00:55.892793+00:00"}