{"created":"2023-06-20T15:08:07.532837+00:00","id":391,"links":{},"metadata":{"_buckets":{"deposit":"a9fbdb60-a82a-4b31-b0a9-891cfa42a27b"},"_deposit":{"created_by":3,"id":"391","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"391"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00000391","sets":["6:7"]},"author_link":["123722","67592","123723"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"pp.349-352","bibliographicVolumeNumber":"Vol.6","bibliographic_titles":[{"bibliographic_title":"Journal of Plasma and Fusion Research SERIES"},{"bibliographic_title":"Journal of Plasma and Fusion Research SERIES","bibliographic_titleLang":"en"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Behaviors of low poloidal (m) and toroidal (n) Fourier modes in the Large Helical Device (LHD) are investigated by means of direct numerical simulations (DNS) of fully three-dimensional, nonlinear and compressible\nmagnetohydrodynamics (MHD) equations. Starting from an ideal equilibrium with the position of vacuum magnetic\naxis Rax = 3.6 m and β0 = 4% finite pressure, a m/n = 2/1 mode grows in the DNS. Fluid motions on poloidal sections\nare governed by the two pairs of anti-parallel vortex pairs associated with the m/n = 2/1 modes. The vortex pairs\ntransport plasma pressure from the core to edge region and bring about large pressure deformations. It is also shown that the toroidal part in the kinetic energy and the enstrophy are comparable to the poloidal parts of them. The numerical results demonstrate importance of investigating three-dimensional behaviors of MHD plasmas in LHD.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Japan Society of Plasma Science and Nuclear Fusion Research"}]},"item_2_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.jspf.or.jp/JPFRS/index_vol6-2.html","subitem_relation_type_select":"URI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"?2004 by The Japan Society of Plasma Science and Nuclear Fusion Research"}]},"item_2_version_type_20":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"MIURA,  Hideaki","creatorNameLang":"en"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"HAYASHI,  Takaya","creatorNameLang":"en"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HAYASHI,  Takaya","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":"264.pdf","filesize":[{"value":"260.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"264.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/391/files/264.pdf"},"version_id":"7cc6b493-34e1-429f-9a6d-f51bbb08a970"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"magnetohydrodynamic","subitem_subject_scheme":"Other"},{"subitem_subject":"direct numerical simulation","subitem_subject_scheme":"Other"},{"subitem_subject":"m/n = 2/1 mode","subitem_subject_scheme":"Other"},{"subitem_subject":"vortex pair","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetohydrodynamic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"direct numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"m/n = 2/1 mode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vortex pair","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":"Low m/n Mode Behavior of MHD Plasma in LHD","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Low m/n Mode Behavior of MHD Plasma in LHD"},{"subitem_title":"Low m/n Mode Behavior of MHD Plasma in LHD","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-10-29"},"publish_date":"2010-10-29","publish_status":"0","recid":"391","relation_version_is_last":true,"title":["Low m/n Mode Behavior of MHD Plasma in LHD"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-02T01:51:11.633681+00:00"}