{"created":"2023-06-20T15:17:15.015973+00:00","id":47397,"links":{},"metadata":{"_buckets":{"deposit":"e48cb215-2e27-45ae-81d1-229fe51de34d"},"_deposit":{"created_by":1,"id":"47397","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"47397"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00047397","sets":["1398:1408:2123","1887:1893","9:10:2065:2120"]},"author_link":["532811","532812","532814","532815","532819","532813","532816","532820","532807","532808","532809","532821","532818","532810","532817","532822"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Development of a super-pressure balloon for the LODEWAVE(LOng-Duration Experiment of gravity WAVE over Antarctica)(I)"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-26","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"35","bibliographicVolumeNumber":"JAXA-RR-20-009","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 大気球研究報告"},{"bibliographic_title":"JAXA Research and Development Report","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"南極域での大気重力波観測実験LODEWAVEに向け、スーパープレッシャー気球の開発を進めている。体積94立方メートルのスーパープレッシャー気球、NPBO1-4を試作し、その気密性能と耐圧性能を評価した。この気球はポリエチレン皮膜に衛張力繊維の網をかぶせることで耐圧性能を向上させ、内部にゴム気球を入れて皮膜を二重にすることで気密性能を強化した気球である。耐圧性能は3,400Pa、気密性能は289時間にわたり正圧を保持する能力があることがわかった。これは、3kgのペイロードを搭載して、85hPaの気圧高度を289時間に渡って飛翔可能であることを示しており、開発の目処がたった。LODEWAVEで利用できる気球とするには、要求される60hPaの気圧高度を飛翔させるためにもうひとまわりの気球の巨大化、気球の展開の確実性、289時間を越える耐久性、といった改良を加える必要があることも判明した。また、気球圧力の計測方法、気球の放球方法、気球の破壊方法の確立といった飛翔運用時に必要な技術の開発も必要である。今後、これらの開発を実施し、LODEWAVEで利用できる気球の開発を進める。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Development of super-pressure balloons for the LODEWAVE is started. A 94 m3 super-pressure balloon NPB01-4 was developed for the first trial production and tested its capability in the pressure resistance and the gas permeability. This balloon is based on the technologies covering the polyethylene balloon with high-tensile net for the pressure resistance and setting a rubber balloon inside the polyethylene balloon for the gas permeability. For the ground inflation test, the balloon withstood the differential pressure of 3,400 Pa and kept positive differential pressure for 289 hours. These capability shows that the balloon can fly at the atmospheric pressure of 85 hPa for 289 hours with a payload of 3 kg. These results gave us the clear prospect for the development of the super-pressure balloon for the LODEWAVE. Following technical subjects to be solved were also found : 1. Development of slightly larger balloon to fly at the altitude of 60 hPa to meet the requirement from the mission, 2. Stable deployment, 3. Durability beyond 289 hours. In addition, for the flight operation, developments of the technique to measure the inner pressure, the launching procedure, and the termination device are necessary. We are going to solve these problems for the LODEWAVE.","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: AA2030024003","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-RR-20-009","subitem_description_type":"Other"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/00047384","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":"2433-2216","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宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS) : 東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東海大学"},{"subitem_text_value":"明治大学"},{"subitem_text_value":"国立極地研究所 : 総合研究大学院大学(SOKENDAI)"},{"subitem_text_value":"藤倉航装株式会社"},{"subitem_text_value":"松嶋技術士事務所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS) : Tokyo Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokai University"},{"subitem_text_language":"en","subitem_text_value":"Meiji University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research : The Graduate University for Advanced Studies (SOKENDAI)"},{"subitem_text_language":"en","subitem_text_value":"The Fujikura Parachute Co., Ltd."},{"subitem_text_language":"en","subitem_text_value":"Matsushima Consulting"}]},"item_3_version_type_30":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"斎藤, 芳隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"泉, 芙由美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋田, 大輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中篠, 恭一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 卓摩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"冨川, 喜弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 紘幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松嶋, 清穂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAITO, Yoshitaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IZUMI, Fuyumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AKITA, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKASHINO, Kyoichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUO, Takuma","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TOMIKAWA, Yoshihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HASHIMOTO, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUSHIMA, Kiyoho","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":"2021-02-26"}],"displaytype":"detail","filename":"AA2030024003.pdf","filesize":[{"value":"12.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA2030024003.pdf","url":"https://jaxa.repo.nii.ac.jp/record/47397/files/AA2030024003.pdf"},"version_id":"257422f3-1d3b-4f22-9acb-362de8b35d18"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"科学観測用気球","subitem_subject_scheme":"Other"},{"subitem_subject":"大気重力波","subitem_subject_scheme":"Other"},{"subitem_subject":"スーパープレッシャー気球","subitem_subject_scheme":"Other"},{"subitem_subject":"膜構造物","subitem_subject_scheme":"Other"},{"subitem_subject":"Scientific Balloon","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Gravity Wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"LODEWAVE","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Super-pressure Balloon","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Membrane 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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"LODEWAVE実験にむけたスーパープレッシャー気球の開発(I)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LODEWAVE実験にむけたスーパープレッシャー気球の開発(I)"}]},"item_type_id":"3","owner":"1","path":["1893","2120","2123"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-02-26"},"publish_date":"2021-02-26","publish_status":"0","recid":"47397","relation_version_is_last":true,"title":["LODEWAVE実験にむけたスーパープレッシャー気球の開発(I)"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:39:32.356836+00:00"}