{"created":"2023-06-20T15:08:08.734079+00:00","id":420,"links":{},"metadata":{"_buckets":{"deposit":"7cc877e9-9cc0-4fbd-8854-3b5cf253637d"},"_deposit":{"created_by":3,"id":"420","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"420"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00000420","sets":["6:7"]},"author_link":["123894","123895"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"No.7","bibliographicPageStart":"pp. 553 - 562","bibliographicVolumeNumber":"Vol.81","bibliographic_titles":[{},{"bibliographic_title":"プラズマ・核融合学会誌","bibliographic_titleLang":"en"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In tokamak H-mode, a large poloidal flow exists in an edge transport barrier, and the electrostatic potential and density profiles can be steep both in the radial and poloidal direction. Two-dimensional structures of the potential, density and flow velocity near the edge of a tokamak plasma are investigated. The model includes the nonlinearity in bulk-ion viscosity and turbulence-driven shear viscosity. For the case with a strong radial electric field (H-mode), a two-dimensional structure in a transport barrier is obtained, giving a poloidal shock with a solitary radial electric field profile. The poloidal electric field induces convective transport in the radial direction, and poloidal asymmetry makes the flux-surface-averaged particle flux direct inward with a pinch velocity on the order of 1 [m/s]. A large poloidal flow with radial shear enhances the inward pinch velocity. The abrupt increase of this inward ion and electron flux at the onset of L-to-H-mode transition explains the rapid establishment of the density pedestal at the transition.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"プラズマ・核融合学会"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1585/jspf.81.553","subitem_relation_type_select":"DOI"}}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KASUYA,  Naohiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ITOH,  Kimitaka","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":"2016-03-23"}],"displaytype":"detail","filename":"175.pdf","filesize":[{"value":"313.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"175.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/420/files/175.pdf"},"version_id":"eb6a9ee2-1f2b-4542-91aa-bbf91c26fb97"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"poloidal shock structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electric field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"H-mode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"inward particle pinch","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shear viscosity","subitem_subject_language":"en","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":"Multi-Dimensional Structure of the Electric Field in Tokamak H-Mode","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Multi-Dimensional Structure of the Electric Field in Tokamak H-Mode","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-01-18"},"publish_date":"2010-01-18","publish_status":"0","recid":"420","relation_version_is_last":true,"title":["Multi-Dimensional Structure of the Electric Field in Tokamak H-Mode"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T16:42:53.207797+00:00"}