{"created":"2023-05-15T15:01:57.670300+00:00","id":84041,"links":{},"metadata":{"_buckets":{"deposit":"966bb4bb-f6e2-4bb7-ac77-49bb0842c8ac"},"_deposit":{"created_by":1,"id":"84041","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"84041"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00084041","sets":["1"]},"author_link":["1014984","1014981","1014980","1014978","1014985","1014983","1014977","1014979","1014982"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-07","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"112779","bibliographicVolumeNumber":"172","bibliographic_titles":[{"bibliographic_title":"Fusion Engineering and Design"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have investigated ohmic plasma initiation for JA DEMO, a design concept of the tokamak demonstration fusion reactor examined in Japan. A calculation model describing the tokamak plasma initiation phase consisting of the two-dimensional analysis of the coil and eddy currents and the zero-dimensional plasma analysis is developed. It is revealed that the conducting shell does not necessarily hinder plasma initiation, while it provides the stabilizing effect of vertical displacement events. The available loop voltage and prefill gas pressure for initiation in JA DEMO are clarified for developing the initiation scenario. We demonstrate a possible scenario of ohmic plasma initiation, which is consistent with the design specifications of superconducting poloidal field coils.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.fusengdes.2021.112779","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S092037962100555X","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0920-3796","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shota, Sugiyama"}],"nameIdentifiers":[{"nameIdentifier":"1014977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kichiro, Shinya"}],"nameIdentifiers":[{"nameIdentifier":"1014978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroyasu, Uto"}],"nameIdentifiers":[{"nameIdentifier":"1014979","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nobuyuki, Aiba"}],"nameIdentifiers":[{"nameIdentifier":"1014980","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshiteru, Sakamoto"}],"nameIdentifiers":[{"nameIdentifier":"1014981","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shota, Sugiyama","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1014982","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroyasu, Uto","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1014983","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nobuyuki, Aiba","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1014984","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshiteru, Sakamoto","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1014985","nameIdentifierScheme":"WEKO"}]}]},"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":"A study on ohmic plasma initiation for JA DEMO","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A study on ohmic plasma initiation for JA DEMO"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-07-16"},"publish_date":"2021-07-16","publish_status":"0","recid":"84041","relation_version_is_last":true,"title":["A study on ohmic plasma initiation for JA DEMO"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:45:02.463024+00:00"}