{"created":"2023-05-15T14:37:53.940659+00:00","id":48901,"links":{},"metadata":{"_buckets":{"deposit":"9a2821fd-d254-4914-bfd2-73cb736a53a6"},"_deposit":{"created_by":1,"id":"48901","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48901"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048901","sets":["1"]},"author_link":["492661","492659","492660","492664","492665","492662","492663"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"185","bibliographicPageStart":"176","bibliographicVolumeNumber":"122","bibliographic_titles":[{"bibliographic_title":"Fusion Engineering and Design"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To show the Hertz-Knudsen equation is applicable to the prediction of the evaporation rates of Li and volatile impurities from the Li target surface at the International Fusion Materials Irradiation Facility (IFMIF), we analytically and experimentally studied these rates for a high-speed Li jet via engineering-scale tests performed under IFMIF conditions (vacuum pressure: 10−3 Pa, Li temperature: 250 °C, jet speed: 7–15 m/s). The rates of evaporation and deposition were analytically predicted using the Hertz–Knudsen equation and the cosine law with known Li impurity concentrations (36 wppm for Na and 10 wppm or less for K). As pointed out in earlier works, Na and K are volatile impurities in Li. The evaporation rates of Na and K from liquid Li at a temperature of\n250 °C are non-negligible, even if their concentrations in Li are as small as tens of wppm. To measure the deposition rate of evaporants from the Li jet, we used a quartz crystal microbalance and a neutralization titration method. The measured deposition rate was highly consistent with the deposition rate estimated analytically for weak evaporation. Also, the measured deposition rate was independent of the flow speed in the range of 7–15 m/s. We concluded that combining the Hertz–Knudsen equation and the cosine law is a reliable method for predicting the evaporation and deposition rates of Li and volatile impurities from a Li jet surface at the IFMIF.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.fusengdes.2017.08.020","subitem_relation_type_select":"DOI"}}]},"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":"Kanemura, T."}],"nameIdentifiers":[{"nameIdentifier":"492659","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"近藤, 浩夫"}],"nameIdentifiers":[{"nameIdentifier":"492660","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Furukawa, T."}],"nameIdentifiers":[{"nameIdentifier":"492661","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirakawa, Y."}],"nameIdentifiers":[{"nameIdentifier":"492662","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Wakai, E."}],"nameIdentifiers":[{"nameIdentifier":"492663","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Knaster, J."}],"nameIdentifiers":[{"nameIdentifier":"492664","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"近藤 浩夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"492665","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":"Analytical and experimental study of the evaporation and deposition rates from a high-speed liquid lithium jet","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analytical and experimental study of the evaporation and deposition rates from a high-speed liquid lithium jet"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-05-08"},"publish_date":"2018-05-08","publish_status":"0","recid":"48901","relation_version_is_last":true,"title":["Analytical and experimental study of the evaporation and deposition rates from a high-speed liquid lithium jet"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:23:04.778515+00:00"}