{"created":"2023-06-20T15:16:53.816070+00:00","id":10645,"links":{},"metadata":{"_buckets":{"deposit":"74902c85-de7e-4c9d-b255-fe2b231df76c"},"_deposit":{"created_by":19,"id":"10645","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"10645"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010645","sets":["6:7"]},"author_link":["126225","126461","124667","122867"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12-26","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"112172","bibliographicVolumeNumber":"164","bibliographic_titles":[{"bibliographic_title":"Fusion Engineering and Design"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The exhaust detritiation system (EDS) has been operating for the deuterium plasma experiment in large fusion test device since 2016. The EDS consists of two systems: the molecular sieves (MS) type for plasma exhaust gas, the polymer membrane (PM) type for vacuum vessel purge gas during the maintenance activity. The tritium removal performance of the EDS was evaluated for four years. As the operation results, the maximum detritiation factor (DF) of the MS system was achieved to be more than 103 even though the average tritium concentration in the process gas was less than 104 Bq/m3. On the other hand, the DF of the PM system was less than 103, because the average tritium concentration during the vacuum vessel maintenance activity was at the order of less than 103 Bq/m3. Throughout the initial phase of the deuterium plasma experiment, the tritium concentration at the outlet of EDS was maintained to be less than the order of 102 Bq/m3. Also, a failure analysis was performed to evaluate the reliability of the EDS in the initial phase of the operation. Over the four years of operation, the overall failure rate of the MS system was on the order of 10−5 events/hour.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ELSEVIER"}]},"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/10.1016/j.fusengdes.2020.112172","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Fusion Eng. Des. 164 (2021), pp. 112172"}]}]},"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/10.1016/j.fusengdes.2020.112172","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© <2020>. This manuscript version is made available under the CC-BY-NC-ND 4.0 "}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10691446 ","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09203796","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":"TANAKA,  Masahiro"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SUZUKI,  Naoyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Hiromi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chimura, Hiroki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2024-04-01"}],"displaytype":"detail","filename":"Fusion_Eng.Des.164_pp112172.pdf","filesize":[{"value":"622.6 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Fusion_Eng.Des.164_pp112172","url":"https://nifs-repository.repo.nii.ac.jp/record/10645/files/Fusion_Eng.Des.164_pp112172.pdf"},"version_id":"26ec3c9d-02be-4302-8ec4-48a7158d0d97"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Fusion test device","subitem_subject_scheme":"Other"},{"subitem_subject":"Tritium removal","subitem_subject_scheme":"Other"},{"subitem_subject":"Exhaust gas","subitem_subject_scheme":"Other"},{"subitem_subject":"Detritiation factor","subitem_subject_scheme":"Other"},{"subitem_subject":"Failure analysis","subitem_subject_scheme":"Other"},{"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":"Performance of exhaust detritiation system for a fusion test device in the initial phase of the operation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Performance of exhaust detritiation system for a fusion test device in the initial phase of the operation"}]},"item_type_id":"10001","owner":"19","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-11"},"publish_date":"2021-08-11","publish_status":"0","recid":"10645","relation_version_is_last":true,"title":["Performance of exhaust detritiation system for a fusion test device in the initial phase of the operation"],"weko_creator_id":"19","weko_shared_id":19},"updated":"2023-09-26T03:30:26.118850+00:00"}