{"created":"2023-06-20T15:17:05.184055+00:00","id":10861,"links":{},"metadata":{"_buckets":{"deposit":"df7f9682-743c-4c4a-b82e-1b5bd1dbb282"},"_deposit":{"created_by":20,"id":"10861","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"10861"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010861","sets":["6:7"]},"author_link":["66600","66755","66754","126273","66534","124058","66602","123163","66598","66530","66753","126267","66603","67642","66594","66799","66308","66795","66752","124354","66611","66524","126311"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-11-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageStart":"123019","bibliographicVolumeNumber":"55","bibliographic_titles":[{"bibliographic_title":"Nuclear Fusion"}]}]},"item_10001_description_4":{"attribute_name":"著者ID","attribute_value_mlt":[{"subitem_description":"0000-0002-2983-5920","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The central electron temperature has successfully reached up to 7.5 keV in large helical device\n(LHD) plasmas with a central high-ion temperature of 5 keV and a central electron density of\n1.3×1019 m−3. This result was obtained by heating with a newly-installed 154 GHz gyrotron\nand also the optimisation of injection geometry in electron cyclotron heating (ECH). The\noptimisation was carried out by using the ray-tracing code ‘LHDGauss’, which was upgraded\nto include the rapid post-processing three-dimensional (3D) equilibrium mapping obtained\nfrom experiments. For ray-tracing calculations, LHDGauss can automatically read the relevant\ndata registered in the LHD database after a discharge, such as ECH injection settings (e.g.\nGaussian beam parameters, target positions, polarisation and ECH power) and Thomson\nscattering diagnostic data along with the 3D equilibrium mapping data. The equilibrium map\nof the electron density and temperature profiles are then extrapolated into the region outside\nthe last closed flux surface. Mode purity, or the ratio between the ordinary mode and the\nextraordinary mode, is obtained by calculating the 1D full-wave equation along the direction\nof the rays from the antenna to the absorption target point. Using the virtual magnetic flux\nsurfaces, the effects of the modelled density profiles and the magnetic shear at the peripheral\nregion with a given polarisation are taken into account. Power deposition profiles calculated\nfor each Thomson scattering measurement timing are registered in the LHD database. The\nadjustment of the injection settings for the desired deposition profile from the feedback\nprovided on a shot-by-shot basis resulted in an effective experimental procedure.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP Publishing"},{"subitem_publisher":"International Atomic Energy Agency"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1088/0029-5515/55/12/123019","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Citation T. Ii Tsujimura et al 2015 Nucl. Fusion 55 123019"}]}]},"item_10001_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":"https://doi.org/10.1088/0029-5515/55/12/123019","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"‘This is the Accepted Manuscript version of an article accepted for publication in Nuclear Fusion.  IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it.  The Version of Record is available online at https://doi.org/10.1088/0029-5515/55/12/123019.’ "}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00759871","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0029-5515","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"|||"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"TSUJIMIRA, 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Koji"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"EJIRI,  Akira"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"MUTOH,  Takashi"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"LHD, Experiment Group"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-12-23"}],"displaytype":"detail","filename":"Nucl.Fusion55_pp123019.pdf","filesize":[{"value":"2.4 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Nucl.Fusion55_pp123019","url":"https://nifs-repository.repo.nii.ac.jp/record/10861/files/Nucl.Fusion55_pp123019.pdf"},"version_id":"be775fcb-71d6-4a80-b8aa-a43329ce6d08"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"electron cyclotron resonance heating","subitem_subject_scheme":"Other"},{"subitem_subject":"3D equilibrium mapping","subitem_subject_scheme":"Other"},{"subitem_subject":"large helical device","subitem_subject_scheme":"Other"},{"subitem_subject":"experiment","subitem_subject_scheme":"Other"},{"subitem_subject":"1D full-wave equation","subitem_subject_scheme":"Other"},{"subitem_subject":"mode contents analyses","subitem_subject_scheme":"Other"},{"subitem_subject":"ray-tracing code","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":"Development and application of a ray-tracing code integrating with 3D equilibrium mapping in LHD ECH experiments","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development and application of a ray-tracing code integrating with 3D equilibrium mapping in LHD ECH experiments"}]},"item_type_id":"10001","owner":"20","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-12-23"},"publish_date":"2021-12-23","publish_status":"0","recid":"10861","relation_version_is_last":true,"title":["Development and application of a ray-tracing code integrating with 3D equilibrium mapping in LHD ECH experiments"],"weko_creator_id":"20","weko_shared_id":20},"updated":"2023-09-29T04:19:58.463515+00:00"}