{"created":"2023-05-15T14:39:53.373901+00:00","id":54741,"links":{},"metadata":{"_buckets":{"deposit":"083a87a5-c28f-47a9-94f4-e2e33c7ff898"},"_deposit":{"created_by":1,"id":"54741","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54741"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054741","sets":["2"]},"author_link":["559610","559608","559605","559609","559607","559606","559604"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"日本混相流学会混相流シンポジウム 2016 講演論文集"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"高真空中（10-3 Pa）を高速（15 m/s）で流れる液体金属Liの壁面噴流を強力中性子源のビームターゲットとして用いる。工学規模の実証試験においてLiターゲット下流配管でキャビテーションに似た騒音が発生することが認められた。AEセンサーによる音響計測を行い、CWTによる時間-周波数分析を行った。その結果、圧力の減少に伴い、騒音の発生が認められた。発生した音は初め小さく間欠的であったが、圧力の減少とともに強くなりほぼ連続的に発生するようになった。また、発生した音は400kHzまでの高い周波数成分を有し、非常に短い時間（0.2 ms）の間に発生した。","subitem_description_type":"Abstract"}]},"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":"近藤, 浩夫"}],"nameIdentifiers":[{"nameIdentifier":"559604","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金村, 卓治"}],"nameIdentifiers":[{"nameIdentifier":"559605","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 智弘"}],"nameIdentifiers":[{"nameIdentifier":"559606","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平川, 康"}],"nameIdentifiers":[{"nameIdentifier":"559607","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"若井, 栄一"}],"nameIdentifiers":[{"nameIdentifier":"559608","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"近藤 浩夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"559609","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金村 卓治","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"559610","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"大強度中性子源用液体リチウムターゲットに伴うキャビテーションの計測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大強度中性子源用液体リチウムターゲットに伴うキャビテーションの計測"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-28"},"publish_date":"2017-03-28","publish_status":"0","recid":"54741","relation_version_is_last":true,"title":["大強度中性子源用液体リチウムターゲットに伴うキャビテーションの計測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:57:19.603614+00:00"}