{"created":"2023-05-15T14:48:33.588993+00:00","id":66527,"links":{},"metadata":{"_buckets":{"deposit":"6d5b05b0-1bcb-4e5a-aac5-143c32c38582"},"_deposit":{"created_by":1,"id":"66527","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"66527"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00066527","sets":["10:29"]},"author_link":["654451","654448","654452","654450","654449","654447","654444","654443","654445","654442","654446","654441"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-11-23","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Water-cooled pebble-bed (WCPB) blanket, in which beryllium/beryllide in a pebble form is used, is one of blanket concepts based on present or near-term technology for fusion reactor. Combination use of water, as coolant, and beryllium/beryllide, as neutron multiplier, may pose a critical safety problem, i.e. the chemical reactivity of the beryllium/beryllide pebble and the hazard of the reaction-produced hydrogen. We present a new phenomenological model of the reaction behaviors of the beryllium/beryllide pebble with the steam. We have developed a code PSYCHE to numerically solve the model equations. The simulation results have been found to agree with the experimentally observed amount of the reaction-produced hydrogen. We also show a safety analysis of the transient behavior of the Be and Be12Ti pebbles in an in-box LOCA, i.e. loss-of-coolant accident in a blanket box.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Plasma Conference 2017 (PLASMA2017)","subitem_description_type":"Other"}]},"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":"中村, 誠"}],"nameIdentifiers":[{"nameIdentifier":"654441","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金, 宰煥"}],"nameIdentifiers":[{"nameIdentifier":"654442","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中道, 勝"}],"nameIdentifiers":[{"nameIdentifier":"654443","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"染谷, 洋二"}],"nameIdentifiers":[{"nameIdentifier":"654444","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"飛田, 健次"}],"nameIdentifiers":[{"nameIdentifier":"654445","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坂本, 宜照"}],"nameIdentifiers":[{"nameIdentifier":"654446","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中村 誠","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654447","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金 宰煥","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654448","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中道 勝","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654449","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"染谷 洋二","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654450","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"飛田 健次","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654451","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坂本 宜照","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"654452","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"A modeling study of the chemical reactions of beryllium/beryllide pebbles with steam for hydrogen safety design of fusion DEMO","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A modeling study of the chemical reactions of beryllium/beryllide pebbles with steam for hydrogen safety design of fusion DEMO"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-11-28"},"publish_date":"2017-11-28","publish_status":"0","recid":"66527","relation_version_is_last":true,"title":["A modeling study of the chemical reactions of beryllium/beryllide pebbles with steam for hydrogen safety design of fusion DEMO"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:47:58.356508+00:00"}