{"created":"2023-06-20T15:08:05.148716+00:00","id":3795,"links":{},"metadata":{"_buckets":{"deposit":"3fd2d232-a2cd-497d-98c9-ece5f51677e8"},"_deposit":{"created_by":3,"id":"3795","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3795"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00003795","sets":["495:496"]},"author_link":["16528","16527","16529","181","16525"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"130","bibliographicPageStart":"119","bibliographic_titles":[{"bibliographic_title":"Proceedings of 10th International Symposium on Flow Visualization August 26-29, 2002"}]}]},"item_3_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As the performance characteristics of a very low specific-speed centrifugal pump are much different from those of a normal specific-speed pump, there is strong demand of full understanding for the internal flow of the very low specific-speed centrifugal pump in order to improve the pump performance. The purpose of this study is to establish a method of visualization by PIV for a very low specific-speed centrifugal pump and to make clear the internal flow characteristics of the pump. Test pump has specific-speed of ns=100[m,m3/min,rpm] and 150 in combination with two types of impellers and two types of volutes. The result shows that vortices and reverse flows in the impeller passage cause a drop of theoretical head at partial flow rate.","subitem_description_type":"Abstract"}]},"item_3_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{},{}],"names":[{"name":"クロカワ, ジュンイチ"}]}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"181","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40017976","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40017976"}],"names":[{"name":"黒川, 淳一"}]}]},"item_3_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Mechanical Engineering and Material Science, Graduate School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, 240-8501 Japan"},{"subitem_text_value":"Department of Systems Design, Division of Systems Research, Faculty of Engineering, Yokohama National University, Yokohama, Japan"},{"subitem_text_value":"Department of Systems Design, Division of Systems Research, Faculty of Engineering, Yokohama National University, Yokohama, Japan"},{"subitem_text_value":"Department of Systems Design, Division of Systems Research, Faculty of Engineering, Yokohama National University, Yokohama, Japan"},{"subitem_text_value":"Department of Systems Design, Division of Systems Research, Faculty of Engineering, Yokohama National University, Yokohama, Japan"}]},"item_3_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Choi, Y.-D."}],"nameIdentifiers":[{"nameIdentifier":"16525","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurokawa, Junichi"}],"nameIdentifiers":[{"nameIdentifier":"181","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40017976","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40017976"}]},{"creatorNames":[{"creatorName":"Nishino, K."}],"nameIdentifiers":[{"nameIdentifier":"16527","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsui, J."}],"nameIdentifiers":[{"nameIdentifier":"16528","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Imamura, H."}],"nameIdentifiers":[{"nameIdentifier":"16529","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":"2016-09-16"}],"displaytype":"detail","filename":"B-126.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"B-126.pdf","url":"https://ynu.repo.nii.ac.jp/record/3795/files/B-126.pdf"},"version_id":"af3cfcc3-4137-4065-b609-c76cdf3c44f2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Centrifugal Pump","subitem_subject_scheme":"Other"},{"subitem_subject":"Very Low Specific-Speed","subitem_subject_scheme":"Other"},{"subitem_subject":"Semi-Open Impeller","subitem_subject_scheme":"Other"},{"subitem_subject":"PIV","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Internal Flow Measurement of a Very Low Specific-Speed Centrifugal Pump by PIV","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Internal Flow Measurement of a Very Low Specific-Speed Centrifugal Pump by PIV"}]},"item_type_id":"3","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-09-17"},"publish_date":"2008-09-17","publish_status":"0","recid":"3795","relation_version_is_last":true,"title":["Internal Flow Measurement of a Very Low Specific-Speed Centrifugal Pump by PIV"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T21:40:14.639551+00:00"}