{"created":"2023-06-20T14:53:35.585886+00:00","id":21796,"links":{},"metadata":{"_buckets":{"deposit":"f8335e1b-c5c8-4f66-a2cd-f4b7f041e5be"},"_deposit":{"created_by":1,"id":"21796","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21796"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00021796","sets":["1887:1888"]},"author_link":["204618","204620","204619","204621","204622","204623","204624","204613","204616","204617","204625","204614","204612","204611","204610","204615"],"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-01-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"350105-5","bibliographicPageStart":"350105-1","bibliographicVolumeNumber":"35","bibliographic_titles":[{},{"bibliographic_title":"International Journal of Microgravity Science and Application (IJMSA)","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"To understand behavior of molten core materials is an urgent issue to investigate the progression of a core meltdown accident in nuclear power plants. Zirconium (Zr) based alloys have been widely used as nuclear fuel claddings and structural materials in the nuclear power plants. Since the typical atmosphere during most accident scenarios is steam, Zr liquid containing significant amount of O (Zr-O liquid alloys) will be generated in the case of the core meltdown accident. In this study we aim to provide thermophysical properties of Zr-O liquid alloys. To avoid a difficulty in measurement due to high melting point and high reactivity of Zr liquid, electrostatic levitation technique was employed for the measurement. Zr-O alloys with nominal compositions of Zr(0.9)O(0.1) and Zr(0.8)O(0.2) were prepared from powder Zr and ZrO2 by solid-state reaction. The oxygen composition was evaluated by thermogravimetric analysis. The measured viscosities of Zr-O liquids are higher than those of Zr liquid (experimental) and ZrO2 liquid (calculated), which indicates that the composition-dependent viscosity may have maxima in Zr-O liquids.","subitem_description_type":"Other"}]},"item_7_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"Accepted: 2018-01-09","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: DS1740409000","subitem_description_type":"Other"}]},"item_7_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan Society of Microgravity Application (JASMA)"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"日本マイクログラビティ応用学会(JASMA)"}]},"item_7_relation_12":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.jasma.info/journal/archives/report/thermophysical-properties-of-zr-o-liquid-alloys-measured-by-electrostatic-levitation"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.jasma.info/journal/archives/report/thermophysical-properties-of-zr-o-liquid-alloys-measured-by-electrostatic-levitation","subitem_relation_type_select":"URI"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-3616","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2188-9783","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10537663","subitem_source_identifier_type":"NCID"}]},"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":"大石, 佑治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"近藤, 俊樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石川, 毅彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 純平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邊, 勇基"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"牟田, 浩明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒崎, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山中, 伸介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oishi, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kondo, Toshiki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishikawa, Takehiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okada, Junpei T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanbe, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Muta, Hiroaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kurosaki, Ken","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamanaka, Shinsuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Molten core materials","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Zr-O liquids","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electrostatic levitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Viscosity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface tension","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":"Thermophysical Properties of Zr-O Liquid Alloys Measured by Electrostatic Levitation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermophysical Properties of Zr-O Liquid Alloys Measured by Electrostatic Levitation","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-09-11"},"publish_date":"2018-09-11","publish_status":"0","recid":"21796","relation_version_is_last":true,"title":["Thermophysical Properties of Zr-O Liquid Alloys Measured by Electrostatic Levitation"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T20:29:59.933197+00:00"}