{"created":"2023-06-20T15:17:34.787384+00:00","id":47805,"links":{},"metadata":{"_buckets":{"deposit":"375acfe5-ebc1-4232-a2c9-93782379bf00"},"_deposit":{"created_by":1,"id":"47805","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"47805"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00047805","sets":["1398:1501:2144","1543:1827:2145","1887:1891","9:789:2142:2143"]},"author_link":["536980","536978","536981","536979","536983","536985","536987","536984","536986","536982"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"スペースデブリ除去装置への応用を目指した帯電薄膜による抗力増大装置の開発研究"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-08-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"442","bibliographicPageStart":"441","bibliographicVolumeNumber":"JAXA-SP-21-001","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第9回スペースデブリワークショップ講演資料集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 9th Space Debris Workshop","bibliographic_titleLang":"en"}]}]},"item_4_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":"第9回スペースデブリワークショップ (2021年2月24-26日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC), オンライン会議), 調布市, 東京","subitem_description_type":"Other"}]},"item_4_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":"The 9th Space Debris Workshop (February 24-26, 2021. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC), Online meeting), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_4_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年の宇宙活動の拡大に伴い，地球周回衛星の運用において，軌道上に存在するスペースデブリ（以後デブリ）が大きなリスクとなりつつある．そこで，これらデブリの数を低減する目的で，運用を終えた人工衛星が自ら軌道離脱し，地球大気圏に突入するPMD(Post Mission Disposal)のアイデアが検討されている．そのひとつに，宇宙機のミッション期間終了後に，軌道上で薄膜を展開し，薄膜に作用する高層大気の抗力を利用するデブリ除去装置が提案されている．本研究グループは，この薄膜を帯電薄膜とすることで高層大気中のイオンの抗力を増大させる新たなデブリ除去デバイスを考案し，実用化に向けた基礎研究を進めている．本発表では，この帯電薄膜デバイスの抗力増倍効果について述べ，抗力増倍に適した膜面への電圧印加手法について提言する．図はその一例として，数値計算によって得られた右から左に流れるイオンの数密度を示す．効果的膜面帯電により下流側へのイオンの回り込みが回避される様子を示す．","subitem_description_type":"Abstract"}]},"item_4_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Increase of space debris has been becoming serious risk for spacecraft operation in near Earth orbit as space activities expand. To reduce the number of these space debris, methods for de-orbiting spacecraft by itself to the Earth after its lifetime are proposed. These methods are so called post mission disposal, PMD. A PMD device has successfully demonstrated in low Earth orbit (LEO) to produce atmospheric drag by using a deployable membrane. To enhance the drag for effective debris removal, we propose a new device composed of a charged membrane to utilize ions existing in the orbit. In this study, we present the magnification of the ion drag onto the charged membrane compared to that onto non-biased membrane, and also present appropriate method to bias the membrane to utilize the ion sheath to produce the ion drag. The figure shows a cross sectional view of the density of ions flowing right to left around charged membrane obtained by a numerical simulation. In the figure, an effective biassing method prevents turning of ions onto the downstream surface.","subitem_description_type":"Other"}]},"item_4_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_4_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_4_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA2130003044","subitem_description_type":"Other"}]},"item_4_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-21-001","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/00047792","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_4_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2232","subitem_source_identifier_type":"ISSN"}]},"item_4_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"中京大学"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門(JAXA)"},{"subitem_text_value":"中京大学"},{"subitem_text_value":"中京大学"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門(JAXA)"}]},"item_4_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Chukyo University"},{"subitem_text_language":"en","subitem_text_value":"Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Chukyo University"},{"subitem_text_language":"en","subitem_text_value":"Chukyo University"},{"subitem_text_language":"en","subitem_text_value":"Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_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":"村中, 崇信"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥村, 哲平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上野, 一磨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大塚, 俊輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大川, 恭志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MURANAKA, Takanobu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OKUMURA, Teppei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UENO, Kazuma","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OTSUKA, Shunsuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OHKAWA, Yasushi","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":"2021-08-20"}],"displaytype":"detail","filename":"AA2130003044.pdf","filesize":[{"value":"2.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA2130003044.pdf","url":"https://jaxa.repo.nii.ac.jp/record/47805/files/AA2130003044.pdf"},"version_id":"69be7bc1-7b67-4c21-9fd3-5c54f6f7ed65"}]},"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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Study on Drag Force Intensifier Applying Charged Membrane for Space Debris Removal","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Study on Drag Force Intensifier Applying Charged Membrane for Space Debris Removal","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["1891","2143","2144","2145"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-20"},"publish_date":"2021-08-20","publish_status":"0","recid":"47805","relation_version_is_last":true,"title":["Study on Drag Force Intensifier Applying Charged Membrane for Space Debris Removal"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:31:20.491769+00:00"}