{"created":"2021-03-01T06:06:13.461135+00:00","id":2510,"links":{},"metadata":{"_buckets":{"deposit":"51b95015-a2d4-426d-83c7-fb91dc0c1125"},"_deposit":{"id":"2510","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2510"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002510","sets":["423:424:425","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"053102","bibliographicPageEnd":"053102-8","bibliographicPageStart":"053102-1","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"Physics of Fluids"},{"bibliographic_title":"Physics of Fluids","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Thrusts and reactions of water jets issuing through small orifices and thin slots were measured and compared with the predictions from numerical solutions of the Navier-Stokes equations. Reasonable agreements were obtained between the experimental and numerical results for orifices and slots with openings of the order of 1  mm size, but not with those of 10  µm or less. The experimental results were found to be well below the predictions for apertures of the order of 10  µm. The difference between the numerically calculated and the measured thrusts/reactions for the small apertures was found to be proportional to the square of the mean velocity. Several possible causes for the observed reduction in jet thrust/reaction in small apertures were examined, but none of them could adequately explain the flow anomaly.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"37543","nameIdentifierScheme":"WEKO"}],"names":[{"name":"長谷川, 富市"}]},{"nameIdentifiers":[{"nameIdentifier":"37544","nameIdentifierScheme":"WEKO"}],"names":[{"name":"佐藤, 孝"}]},{"nameIdentifiers":[{"nameIdentifier":"37545","nameIdentifierScheme":"WEKO"}],"names":[{"name":"鳴海, 敬倫"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1063/1.2723642","subitem_relation_type_select":"DOI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2007 American Institute of Physics"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10986202","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"10706631","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hasegawa, Tomiichi"}],"nameIdentifiers":[{"nameIdentifier":"37536","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"37537","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Takashi"}],"nameIdentifiers":[{"nameIdentifier":"37538","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Tohru"}],"nameIdentifiers":[{"nameIdentifier":"37539","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahashi, Masanao"}],"nameIdentifiers":[{"nameIdentifier":"37540","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Narumi, Takasune"}],"nameIdentifiers":[{"nameIdentifier":"37541","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tiu, Carlos"}],"nameIdentifiers":[{"nameIdentifier":"37542","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"13_0002.pdf","filesize":[{"value":"955.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"13_0002.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2510/files/13_0002.pdf"},"version_id":"77c7cea7-ce46-48a0-9341-6b908cf23d47"}]},"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":"Anomalous reduction in thrust/reaction of water jets issuing from microapertures","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Anomalous reduction in thrust/reaction of water jets issuing from microapertures"},{"subitem_title":"Anomalous reduction in thrust/reaction of water jets issuing from microapertures","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-04-17"},"publish_date":"2008-04-17","publish_status":"0","recid":"2510","relation_version_is_last":true,"title":["Anomalous reduction in thrust/reaction of water jets issuing from microapertures"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:35:39.099832+00:00"}