{"created":"2023-05-15T12:35:49.308551+00:00","id":4890,"links":{},"metadata":{"_buckets":{"deposit":"f46bed87-17e6-4f57-86cd-b192499528c2"},"_deposit":{"created_by":91,"id":"4890","owners":[91],"pid":{"revision_id":0,"type":"depid","value":"4890"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004890","sets":["31"]},"author_link":["8782","8782","15988","14842"],"item_10001_biblio_info_28":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"2905","bibliographicPageStart":"2895","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"PHYSICS OF FLUIDS","bibliographic_titleLang":"en"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Direct numerical simulations (DNS) are carried out to investigate the kinematics of vortical structures in a homogeneous shear flow, and their association with the momentum transfer is studied in detail. Longitudinal streamwise vortices are generated and conditionally averaged over all the computational region. The effects of the nonlinear term on their kinematics are investigated by comparing the DNS and Rapid Distortion Theory (i.e., RDT). As a result, some important similarities are found in the vortical structure between the homogeneous shear flow and near-wall turbulence. It is also found that the strain rate in the vortical structure, which is markedly affected by the nonlinear term, determines the transfer functions associated with the energy cascade of the turbulence.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"8782","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070273307","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000070273307"}],"names":[{"name":"飯田, 雄章"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics","subitem_publisher_language":"en"}]},"item_10001_relation_34":{"attribute_name":"item_10001_relation_34","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1063/1.1311613"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1063/1.1311613","subitem_relation_type_select":"DOI"}}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1070-6631","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"item_10001_source_id_32","attribute_value_mlt":[{"subitem_source_identifier":"AA10986203","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Iida, Oaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8782","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070273307","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000070273307"}]},{"creatorNames":[{"creatorName":"Iwatsuki, M.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"15988","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagano, Y.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"14842","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":"2017-01-25"}],"displaytype":"detail","filename":"POF 12_2895.pdf","filesize":[{"value":"740.6 kB"}],"format":"application/pdf","license_note":"Copyright (2000) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.The following article appeared in Physics of Fluids, 12(11), pp.2895- 2905 ; 2000 and may be found at http://link.aip.org/link/?phf/12/2895","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4890/files/POF 12_2895.pdf"},"version_id":"cf43a20d-1755-47d2-8fcc-84fc633fb689"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Vortical turbulence structure and transport mechanism in a homogeneous shear flow","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Vortical turbulence structure and transport mechanism in a homogeneous shear flow","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"91","path":["31"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-11-06"},"publish_date":"2012-11-06","publish_status":"0","recid":"4890","relation_version_is_last":true,"title":["Vortical turbulence structure and transport mechanism in a homogeneous shear flow"],"weko_creator_id":"91","weko_shared_id":-1},"updated":"2025-03-18T04:44:05.825672+00:00"}