{"created":"2023-05-15T14:37:22.890052+00:00","id":48206,"links":{},"metadata":{"_buckets":{"deposit":"585c6222-a771-4f68-af9e-20b167c2f5c4"},"_deposit":{"created_by":1,"id":"48206","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48206"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048206","sets":["1"]},"author_link":["484280","484276","484281","484282","484277","484284","484278","484287","484286","484279","484285","484283"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"1152","bibliographicPageStart":"1148","bibliographicVolumeNumber":"109-111","bibliographic_titles":[{"bibliographic_title":"Fusion Engineering and Design 109–111 (2016) 1148–1152"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Through R&D for a plasma facing units (PFUs) in an outer vertical target of an ITER full-tungsten (W) divertor, Japan Atomic Energy Agency succeeded in demonstrating the durability of the W divertor shaped by an electrical discharge machining (EDM). To prevent melting of W amours in the PFUs, an adequate technology to meet requirements of a geometrical shape and a tolerance is one of the most important key issues in a manufacturing process. From the necessity, the EDM has been evaluated to control the final shape of the W amour. Though the EDM was known to be advantages such as an easy workability, a potential disadvantage of presence of micro-cracks on the W surface appeared. In order to examine a potentially effect of the micro-crack on a heat removal durability, a high heat flux testing was carried out for the W divertor mock-up with the polish and the EDM. As the result, all of the W armours endured the repetitive heat load of 1000 cycles at an absorbed heat flux of more than 20 MW/m^2, which strongly encourages the realization of the PFUs of the ITER full-W divertor with the various geometrical shape and the high accuracy tolerance.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.fusengdes.2016.01.001","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.sciencedirect.com/science/article/pii/S0920379616300023"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.sciencedirect.com/science/article/pii/S0920379616300023","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":"関, 洋治"}],"nameIdentifiers":[{"nameIdentifier":"484276","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"江里, 幸一郎"}],"nameIdentifiers":[{"nameIdentifier":"484277","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 哲"}],"nameIdentifiers":[{"nameIdentifier":"484278","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"横山, 堅二"}],"nameIdentifiers":[{"nameIdentifier":"484279","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山田, 弘一"}],"nameIdentifiers":[{"nameIdentifier":"484280","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平山, 智之"}],"nameIdentifiers":[{"nameIdentifier":"484281","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"関 洋治","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484282","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"江里 幸一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484283","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 哲","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484284","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"横山 堅二","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484285","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山田 弘一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484286","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平山 智之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"484287","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 of plasma facing tungsten components with electrical discharge machined surface exposed to cyclic thermal loads","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A study of plasma facing tungsten components with electrical discharge machined surface exposed to cyclic thermal loads"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-07-25"},"publish_date":"2017-07-25","publish_status":"0","recid":"48206","relation_version_is_last":true,"title":["A study of plasma facing tungsten components with electrical discharge machined surface exposed to cyclic thermal loads"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:30:43.794559+00:00"}