{"created":"2023-06-20T14:35:59.305316+00:00","id":2282,"links":{},"metadata":{"_buckets":{"deposit":"df15a69b-abf7-4303-a6b5-2b395f3f70e2"},"_deposit":{"created_by":1,"id":"2282","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2282"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002282","sets":["1887:1893","9:10:256:295"]},"author_link":["4927","4926","4924","4925"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Estimation of magnetic sail thrust and options for performance improvement"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-01-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"42","bibliographicPageStart":"35","bibliographicVolumeNumber":"JAXA-RR-05-014","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 磁気プラズマセイルの推力発生メカニズムの解明"},{"bibliographic_title":"JAXA Research and Development Report: Elucidation of Thrust Generation Mechanism of Magnetic Sail","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"コイル直径4mの磁気セイルについて、Full PIC法を用いて太陽風と電磁場の干渉解析を行い、太陽風流れ場や誘導電磁場の基本的な特性について調べるとともに、太陽風粒子の総運動量変化やJ×B力から磁気セイルの推力を見積もった。その結果、ここで想定したような磁気セイルでは10(exp -3)mN程度の推力が得られることが分かった。また、セイリング推進の性能を向上させるオプションとして、磁場ではなく電場を印加した場合の効果や、電荷を帯びた微粒子で構成される光圧を利用した新しい推進システムの可能性について検討した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In the present study, a small magnetic sail consisting of a 4 m-diameter coil, which seems to be reasonable size as a test vehicle realizable within the present technology level, is considered. Interaction of the solar wind with the magnetic sail is numerically simulated by the full particle (PIC) method. Fundamental features of the flow field and the induced electromagnetic field around the small magnetic sail are clarified. Force acting upon the magnetic sail, which is estimated by considering the Lorentz force generated by the induced electromagnetic field and the momentum change of the solar wind around the magnetic sail, is in the order of 10(exp -3) mN. Additionally, optional concepts of sailing propulsion, which use applied electric field or artificial charged particles, are also considered. The new concepts may improve the acceleration performance and/or payload capacity of the sailing propulsions.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049193005","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-05-014","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学 大学院新領域創成科学研究科"},{"subitem_text_value":"東京大学 大学院新領域創成科学研究科"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Frontier Sciences"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Frontier Sciences"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"秋田, 大輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 宏二郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akita, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Kojiro","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":"2020-01-15"}],"displaytype":"detail","filename":"49193005.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49193005.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2282/files/49193005.pdf"},"version_id":"898eccab-3f66-4430-b9b3-549207f7773e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"磁気セイル","subitem_subject_scheme":"Other"},{"subitem_subject":"プラズマ流","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽風","subitem_subject_scheme":"Other"},{"subitem_subject":"抗力係数","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子法","subitem_subject_scheme":"Other"},{"subitem_subject":"PIC法","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子コード","subitem_subject_scheme":"Other"},{"subitem_subject":"ズブリンの方法","subitem_subject_scheme":"Other"},{"subitem_subject":"電磁相互作用","subitem_subject_scheme":"Other"},{"subitem_subject":"計算格子","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetic sail","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar wind","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"drag coefficient","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle in cell technique","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PIC method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle code","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Zubrin method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electromagnetic interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational grid","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":"磁気セイルの推進力の見積もりと性能向上のためのオプション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"磁気セイルの推進力の見積もりと性能向上のためのオプション"}]},"item_type_id":"3","owner":"1","path":["295","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2282","relation_version_is_last":true,"title":["磁気セイルの推進力の見積もりと性能向上のためのオプション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:25:21.490766+00:00"}