{"created":"2023-06-20T15:11:30.471550+00:00","id":41182,"links":{},"metadata":{"_buckets":{"deposit":"f1cf2cc4-dc0b-4b6c-802c-ef2b6aabef9f"},"_deposit":{"created_by":1,"id":"41182","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41182"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041182","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["450998","451008","451004","451001","451007","451003","451002","451000","451009","451006","451005","450999"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Preliminary tests of a flutter emergency stopper for the transonic wind tunnel. Part 1: Basic performance tests for flutter stopper"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-04","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"1","bibliographicVolumeNumber":"1197","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"能動制御技術の1つであるフラッタ制御実験に必要となるフラッタを緊急に停止する装置を遷音速風洞に設置するために、NAL(航空宇宙技術研究所)式フラッタ緊急停止装置の遷音速におけるフラッタ停止機能を確認すること、および本装置の作動によって風洞の主送風機や補助送風機の圧力比や振動および気流へ与える影響などを把握することを目的として予備実験を遷音速パイロット風洞を使用して実施した。本装置は緊急停止(多孔)板をフラッタ供試模型の上流に立てることによって、模型周囲の動圧を減少させて発生しかけたフラッタを瞬時に停止させるものである。予備実験の結果、本装置はフラッタ停止にきわめて有効で、緊急停止板の作動角度が所定の垂直に対してわずか10％に満たない角度で供試模型のフラッタは停止するほどであった。実験では、緊急停止板の開口比を変えて、フラッタ停止機能の応答性と有効性、気流への影響、主送風機および補助送風機の振動などを測定し検討した結果、パイロット風洞のフラッタ緊急停止装置として支障のないものであることを確認した。また、本装置を2m×2m遷音速風洞に適用するためには、実機送風機などへの影響を検討する必要がある。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper describes the preliminary test results of a flutter halting device to be installed in the NAL 2 m X 2 m Transonic Wind Tunnel. The test was conducted using its 9 percent scale pilot tunnel. The main element of the device is a porous plate which is mounted flush with the wind tunnel test section floor upstream of the test article. When flutter occurrs, the device is raised to a vertical position from the floor causing a decrease in the dynamic pressure around the model and thus suppressing the flutter to prevent the model from being damaged. Tests showed that the device is so effective that flutter was completely suppressed when the angular position of the plate was still less than ten percent of its maximum elevation. Tests were also conducted to evaluate the effects of plate geometry (especially the porosity characteristics) in terms of its ability to suppress flutter as well as its possible adverse effects on the tunnel driving system, i.e. performance degradation or vibration provocation on the main blower the auxiliary blower or the wind tunnel rotor blade. No degrading effects were observed with this device.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004212000","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 TR-1197","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":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 空力性能部"},{"subitem_text_value":"航空宇宙技術研究所 空力性能部"},{"subitem_text_value":"航空宇宙技術研究所 機体部"},{"subitem_text_value":"航空宇宙技術研究所 構造力学部"},{"subitem_text_value":"航空宇宙技術研究所 新型航空機研究グループ"},{"subitem_text_value":"航空宇宙技術研究所 新型航空機研究グループ"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Aircraft Aerodynamics Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Aircraft Aerodynamics Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Airframe Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Structural Mechanics Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Advanced Aircraft Research Group"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Advanced Aircraft Research Group"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"半沢, 麻雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 誠三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 泰勝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊池, 孝男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 謙司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松下, 洸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hanzawa, Asao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Seizo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ando, Yasukatsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kikuchi, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsushita, Hiroshi","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":"2020-01-27"}],"displaytype":"detail","filename":"naltr01197.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01197.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41182/files/naltr01197.pdf"},"version_id":"134fa329-46bb-419e-80e8-664f49e1bf39"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"風洞試験技術","subitem_subject_scheme":"Other"},{"subitem_subject":"フラッタ試験","subitem_subject_scheme":"Other"},{"subitem_subject":"フラッタ緊急停止","subitem_subject_scheme":"Other"},{"subitem_subject":"フラッタ観察","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞動圧制御","subitem_subject_scheme":"Other"},{"subitem_subject":"動圧急減少装置","subitem_subject_scheme":"Other"},{"subitem_subject":"遷音速風洞試験","subitem_subject_scheme":"Other"},{"subitem_subject":"能動制御技術","subitem_subject_scheme":"Other"},{"subitem_subject":"特性試験","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞風路解析","subitem_subject_scheme":"Other"},{"subitem_subject":"風路抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"送風機","subitem_subject_scheme":"Other"},{"subitem_subject":"動作特性","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞気流変動","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞気流制御","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel test technique","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flutter test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flutter emergency halt","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flutter observation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel dynamic pressure control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic pressure swift lowering device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transonic wind tunnel test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"active control technology","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"characteristic test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel circuit analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel circuit resistance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fan","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"drive performance characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel flow disturbance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel flow control","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"遷音速風洞フラッタ緊急停止装置予備試験　その1:フラッタ停止板基本性能試験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"遷音速風洞フラッタ緊急停止装置予備試験　その1:フラッタ停止板基本性能試験"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41182","relation_version_is_last":true,"title":["遷音速風洞フラッタ緊急停止装置予備試験　その1:フラッタ停止板基本性能試験"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:12:32.659462+00:00"}