{"created":"2021-03-01T05:59:55.504373+00:00","id":7472,"links":{},"metadata":{"_buckets":{"deposit":"37bdc4a2-d7e6-42e1-a4e5-19793368ff54"},"_deposit":{"created_by":188,"id":"7472","owners":[188],"pid":{"revision_id":0,"type":"depid","value":"7472"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007472","sets":["1:86"]},"author_link":["38324","38325","38326","38327","38328","44815","38321","44821","44818"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"747","bibliographicPageEnd":"2351","bibliographicPageStart":"2344","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集 B編"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study ,characteristics of phase lag between displacement of forcibly oscillating test body and velocity fluctuation caused by vortex formation behind the test body were investigated. A right isosceles triangular cross-sectioned prism was used as the test body. The base of the isosceles triangle is 100mm and span-wise length of the prism is 300mm. The test body was rotationally oscillated at seven different frequencies from 0.205Hz to 0.235Hz in 0.005Hz interval providing the natural vortex shedding frequency is 0.220Hz. As the result the behavior of the phase lag is summarized as followings. i) In general sense it is well known that the phase lag is shifted by π within the lock-in region. Besides that intermittent phase slip was observed. ii) The velocity fluctuation does not synchronize perfectly with the forced oscillation even when the frequency of the forced oscillation is set to natural vortex shedding frequency of the test body. iii) For the case of forced oscillation frequency is set to the natural vortex shedding frequency synchronization rate of the velocity fluctuation with the oscillation was found to be at most 80%.","subitem_description_type":"Abstract"}]},"item_3_description_194":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"38324","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Mohammad, Rofiqul  ISLAM","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"38325","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HANIU, Hiroyuki","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"38326","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KIM, Sangil","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"38327","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIYAKOSHI, Katsumi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"38328","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAKAI, Kazunori","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会","subitem_publisher_language":"ja"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher","subitem_select_language":"en"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"羽二生, 博之","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"44815","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70172955","nameIdentifierScheme":"KAKEN","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070172955 "}]},{"creatorNames":[{"creatorName":"金, 相一","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"38321","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮越, 勝美","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"44821","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"142795","nameIdentifierScheme":"KAKEN","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000000142795 "}]},{"creatorNames":[{"creatorName":"高井, 和紀","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"44818","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50271755","nameIdentifierScheme":"KAKEN","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000050271755 "}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"01_79hanyu.pdf","filesize":[{"value":"299.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"01_79hanyu.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7472/files/01_79hanyu.pdf"},"version_id":"c06dd49a-29b9-4b62-86c7-dc2c7cea35d8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Oscillation","subitem_subject_scheme":"Other"},{"subitem_subject":"Phase Lag","subitem_subject_scheme":"Other"},{"subitem_subject":"Synchronization","subitem_subject_scheme":"Other"},{"subitem_subject":"Lock-In","subitem_subject_scheme":"Other"},{"subitem_subject":"Phase Slip","subitem_subject_scheme":"Other"},{"subitem_subject":"Triangular Prism","subitem_subject_scheme":"Other"},{"subitem_subject":"Vortex","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"振動物体のロックイン現象における位相変動の過渡特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"振動物体のロックイン現象における位相変動の過渡特性","subitem_title_language":"ja"},{"subitem_title":"Transitional Characteristics of Phase Shift in Lock-In Phenomena of a Oscillating Cylinder","subitem_title_language":"en"}]},"item_type_id":"3","owner":"188","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-04-08"},"publish_date":"2010-04-08","publish_status":"0","recid":"7472","relation_version_is_last":true,"title":["振動物体のロックイン現象における位相変動の過渡特性"],"weko_creator_id":"188","weko_shared_id":-1},"updated":"2025-02-05T05:45:33.009971+00:00"}