{"created":"2023-06-20T15:12:30.438359+00:00","id":9267,"links":{},"metadata":{"_buckets":{"deposit":"38882266-36fe-414d-88ad-e23a78371ad6"},"_deposit":{"created_by":3,"id":"9267","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9267"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00009267","sets":["495:496"]},"author_link":["34383","714","34384"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"115","bibliographicPageStart":"110","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Electrospray thrusters are simple propulsion systems, which can be operated on nanosatellites, and it is possible to reduce components of high pressure gas systems using ionic liquid as a propellant. However, evaluations of electrospray thrusters are difficult in experiments since the size of emitter cones is on the order of micrometers. Then, the authors performed Particle-in-Cell simulations of ions in the electrospray thruster and investigated ion beam extraction mechanisms in steady and transient flows numerically. The simulation results show that steady ion beam distributions were rarely affected by ion species. On the other hand, it was clarified that a jet affected the ion beam profiles. In addition, the authors evaluated propulsion performance of the electrospray thruster, which showed a thrust of about 64 nN per emitter and a specific impulse of about 6400 s. In the transient flow, the ion beam behavior showed rapid responses when applied voltages with or without a slew rate are assumed.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Japan Society For Aeronautical And Space Sciences"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.2322/tastj.16.110","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 The Japan Society for Aeronautical and Space Sciences"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18840485","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Systems Integration, Yokohama National University"},{"subitem_text_value":"Department of Micro Engineering, Kyoto University"},{"subitem_text_value":"Division of Systems Research, Yokohama National University"}]},"item_2_version_type_18":{"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":"Emoto, Kazuma"}],"nameIdentifiers":[{"nameIdentifier":"34383","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsuchiya, Toshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"34384","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takao, Yoshinori"}],"nameIdentifiers":[{"nameIdentifier":"714","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"80552661","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=80552661"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-07-30"}],"displaytype":"detail","filename":"2018.Emoto,K.ATJ.16.110.pdf","filesize":[{"value":"4.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2018.Emoto,K.ATJ.16.110.pdf","url":"https://ynu.repo.nii.ac.jp/record/9267/files/2018.Emoto,K.ATJ.16.110.pdf"},"version_id":"27197605-17cf-4ee2-bc64-1e9917b23331"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Electric Propulsion","subitem_subject_scheme":"Other"},{"subitem_subject":"Electrospray Thruster","subitem_subject_scheme":"Other"},{"subitem_subject":"Ionic Liquid","subitem_subject_scheme":"Other"},{"subitem_subject":"Particle-in-Cell","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Numerical Investigation of Steady and Transient Ion Beam Extraction Mechanisms for Electrospray Thrusters","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical Investigation of Steady and Transient Ion Beam Extraction Mechanisms for Electrospray Thrusters"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-07-30"},"publish_date":"2018-07-30","publish_status":"0","recid":"9267","relation_version_is_last":true,"title":["Numerical Investigation of Steady and Transient Ion Beam Extraction Mechanisms for Electrospray Thrusters"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T17:26:10.949364+00:00"}