{"created":"2023-06-20T14:36:07.697831+00:00","id":2428,"links":{},"metadata":{"_buckets":{"deposit":"05c3b264-4e6d-49da-afd3-10d859b02a7a"},"_deposit":{"created_by":1,"id":"2428","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2428"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002428","sets":["1887:1893","9:1090:1091:1093"]},"author_link":["476622","476636","476633","476638","476625","476635","476640","476626","476637","476627","476641","476630","476624","476623","476632","476634","476639","476628","476631","476629"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"D-SEND#1 Drop Test Report"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-RM-19-001","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発資料"},{"bibliographic_title":"JAXA Research and Development Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"D-SENDプロジェクトは，供試体を成層圏気球から自由落下させ，超音速飛行中のソニックブームを陸上で計測するもので，D-SEND#1とD-SEND#2の2つのステップから構成される．その第一ステップであるD-SEND#1落下試験は，スウェーデンのEsrange実験場にて，2011年に2回実施された．本落下試験は，D-SEND#2の予備試験の位置づけで計画され，以下の3つの目的を持つ．①係留気球による空中でのソニックブーム計測技術の確立．②N型波形及び低ソニックブーム波形（以下，低ブーム波形という）の比較による低ブーム波形計測可能性確認．③成層圏気球と係留気球計測システムを同時運用する落下試験手順の習熟．落下試験には，N型のソニックブームを発生する供試体と低減されたソニックブームを発生する供試体の2種類が準備された．当初計画された2回の試験は成功し，地上から高度1kmまでの複数高度において，世界で初めて軸対称体の低ブーム波形を取得することができた．本稿は，試験全体のシステム構成，落下試験及び係留気球を用いたソニックブーム計測の運用方法，実際の試験運用結果，計測結果等をまとめたものである．","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The D-SEND project aimed to demonstrate the feasibility of JAXA's low sonic boom design concept through the balloon drop tests. The project was carried out in two phases (D-SEND#1 and D-SEND#2). The D-SEND#1 drop tests were conducted twice in May 2011 at Esrange in Sweden. The objectives of D-SEND#1 were (1) to establish the aerial sonic boom measurement technology with a blimp, (2) to confirm the feasibility of measuring the low level sonic booms under actual atmospheric conditions, and (3) to confirm the operation procedures of the balloon and blimp simultaneously. The two different axisymmetric bodies were dropped from the balloon above 20km altitude and the conventional N-type and the shaped sonic booms were successfully captured by microphones at multiple altitudes up to 1km. This paper describes the balloon drop test method and some test results.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1930003000","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: JAXA-RM-19-001","subitem_description_type":"Other"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/JAXA-RM-19-001/0001","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2224","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループD-SENDプロジェクトチーム(JAXA)"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"D-SEND Project Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"本田, 雅久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"進藤, 重美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中, 右介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川上, 浩樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"原田, 賢哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 安"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高戸谷, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"冨田, 博史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"牧野, 好和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 憲司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Honda, Masahisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shindo, Shigemi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naka, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawakami, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Harada, Kenya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Yasushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takatoya, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomita, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makino, Yoshikazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Kenji","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":"2020-01-31"}],"displaytype":"detail","filename":"AA1930003000.pdf","filesize":[{"value":"35.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1930003000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2428/files/AA1930003000.pdf"},"version_id":"9ee8b263-9e9e-4b17-a63a-0a874e5edc6f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Silent supersonic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sonic boom","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"N-wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Balloon","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Drop test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Blimp","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Esrange","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":"D-SEND#1 落下試験報告書","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"D-SEND#1 落下試験報告書"}]},"item_type_id":"3","owner":"1","path":["1093","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-08"},"publish_date":"2019-08-08","publish_status":"0","recid":"2428","relation_version_is_last":true,"title":["D-SEND#1 落下試験報告書"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:37:33.005598+00:00"}