{"created":"2023-06-20T15:02:37.692942+00:00","id":31717,"links":{},"metadata":{"_buckets":{"deposit":"b3a62768-becd-4fbc-bb45-3e56f16386b2"},"_deposit":{"created_by":1,"id":"31717","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"31717"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00031717","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["405871","405870","405873","405872"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Supersonic Flutter of Small Sounding Rocket Fins"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1977-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1_B","bibliographicPageEnd":"186","bibliographicPageStart":"171","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究は観測ロケットの飛行径路に即して空力加熱によるその翼面温度上昇を求め,それによる剛性低下を考慮して翼のフラッタ解析をエネルギ一的手法により行ったものである.本研究により,空力加熱が重要な問題となる小型観測ロケットにおいて,その尾翼の超音速フラッタマージンが具体的に明かにされた.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The aerodynamic heating has significant influences on the flutter characteristics of fins of sounding rockets in a high supersonic range. In the present report, some calculations of flutter of plate fins are presented. Increases in temperature of fins are estimated by a heat transfer calculation according to mission profiles of rockets. Considering the reduction in Young's modulus of materials and stiffness of fins due to these increases in temperature, the flutter dynamic pressure is calculated by the direct method of variational approach. It is shown that the flutter dynamic pressure is decreased markedly when the effect of aero-dynamic heating is taken into account, and the flutter margin of fins of sounding rockets is clarified concretely.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0124743000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学宇宙航空研究所"},{"subitem_text_value":"東京大学宇宙航空研究所"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"名取, 通弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"砂川, 惠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NATORI, Michihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SUNAKAWA, Megumi","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":"2020-01-23"}],"displaytype":"detail","filename":"SA0124743.pdf","filesize":[{"value":"651.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0124743.pdf","url":"https://jaxa.repo.nii.ac.jp/record/31717/files/SA0124743.pdf"},"version_id":"21941f82-06aa-4247-ba2c-ee6c3ca5b115"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"小型観測ロケット尾翼の超音速フラッタ(<特集>観測ロケット基礎開発研究特集号)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"小型観測ロケット尾翼の超音速フラッタ(<特集>観測ロケット基礎開発研究特集号)"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"31717","relation_version_is_last":true,"title":["小型観測ロケット尾翼の超音速フラッタ(<特集>観測ロケット基礎開発研究特集号)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:52:34.284595+00:00"}