{"created":"2021-03-01T06:16:34.192313+00:00","id":35,"links":{},"metadata":{"_buckets":{"deposit":"3e5621ad-bbf4-41aa-ab8c-c5d254f7f184"},"_deposit":{"id":"35","owners":[],"pid":{"revision_id":0,"type":"depid","value":"35"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000035","sets":["6:16:17","9:10:11"]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"1238","bibliographicPageStart":"1234","bibliographicVolumeNumber":"80","bibliographic_titles":[{"bibliographic_title":"Vacuum"}]}]},"item_2_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Sodium chloride or ammonia was dissolved in the water propellant of pulsed plasma thrusters to improve the performance. Pulsed plasma thrusters using liquid propellant utilize water as attractive alternative instead of Teflon. Water propellant enables the controlling propellant mass flow and leads high specific impulse. However, liquid propellant pulsed plasma thrusters have larger plasma resistance and lower thrust power ratio than common Teflon propellant thruster. Here, sodium chloride and ammonia solution of water was examined to decrease that plasma resistance. As a result, emission lines attributed from the solute were observed using sodium chloride aqueous solution propellant, and a 5 % reduction of the plasma resistance was shown, and the thrust to power was increased. However, ammonia aqueous solution decreased the thruster performance.","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"147","nameIdentifierScheme":"WEKO"}],"names":[{"name":"小泉, 宏之"}]},{"nameIdentifiers":[{"nameIdentifier":"148","nameIdentifierScheme":"WEKO"}],"names":[{"name":"小紫, 公也"}]},{"nameIdentifiers":[{"nameIdentifier":"149","nameIdentifierScheme":"WEKO"}],"names":[{"name":"荒川, 義博"}]}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_2_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.vacuum.2006.01.042","subitem_relation_type_select":"DOI"}}]},"item_2_relation_25":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.elsevier.com/wps/find/journaldescription.cws_home/357/description","subitem_relation_type_select":"URI"}}]},"item_2_select_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00879589","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0042207X","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Koizumi, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"143","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawazoe, Yoko"}],"nameIdentifiers":[{"nameIdentifier":"144","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Komurasaki, Kimiya"}],"nameIdentifiers":[{"nameIdentifier":"145","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Arakawa, Yoshihiro"}],"nameIdentifiers":[{"nameIdentifier":"146","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-30"}],"displaytype":"detail","filename":"Koizumi_Vacuum_Original.pdf","filesize":[{"value":"298.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Koizumi_Vacuum_Original.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/35/files/Koizumi_Vacuum_Original.pdf"},"version_id":"8f74884d-fd91-4264-b9ae-fcd6de294d76"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Electric propulsion","subitem_subject_scheme":"Other"},{"subitem_subject":"Pulsed plasma thruster","subitem_subject_scheme":"Other"},{"subitem_subject":"Liquid propellant","subitem_subject_scheme":"Other"},{"subitem_subject":"Solute mixing","subitem_subject_scheme":"Other"},{"subitem_subject":"Seeding","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":"Effect of Solute Mixing in the Liquid Propellant of a Pulsed Plasma Thruster","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of Solute Mixing in the Liquid Propellant of a Pulsed Plasma Thruster"}]},"item_type_id":"2","owner":"1","path":["11","17"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-11-30"},"publish_date":"2006-11-30","publish_status":"0","recid":"35","relation_version_is_last":true,"title":["Effect of Solute Mixing in the Liquid Propellant of a Pulsed Plasma Thruster"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-19T03:40:58.094202+00:00"}