{"created":"2021-03-01T06:13:58.884730+00:00","id":7328,"links":{},"metadata":{"_buckets":{"deposit":"22c8b2a5-70ef-4235-b46d-4ff4ee349750"},"_deposit":{"id":"7328","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7328"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00007328","sets":["320:321:322"]},"author_link":["20228","20229","20230"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"721","bibliographicPageStart":"714","bibliographicVolumeNumber":"49","bibliographic_titles":[{"bibliographic_title":"JSME International Journal Series B","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The simultaneous measurement of the velocities at two points with X-type hot wire probes has been performed in three different downstream regions of a plane jet (the potential core region, the interaction region and the self-preserving region). By applying Karhunen Loève (KL) expansion in space and time, the structure development of the plane jet is investigated from a viewpoint of both space and frequency. From the downstream variation of the eigenfunctions, it is found that in the early stage of the interaction region the profiles of the first u (streamwise component of velocity fluctuation) and v (cross-streamwise component of velocity fluctuation) mode in the low frequency range become self-similar, but in high frequency range these continue to change until the self-preserving region. The characteristics of coherent structure can be extracted efficiently by the two-point spatial velocity correlation reconstructed from the first mode of KL expansion.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/9010"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Japan Society of Mechanical Engineers","subitem_publisher_language":"en"}]},"item_10_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110004773145/","subitem_relation_type_select":"URI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本機械学会","subitem_rights_language":"ja"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである。","subitem_rights_language":"ja"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1340-8054","subitem_source_identifier_type":"PISSN"}]},"item_10_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_1615787544753":{"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_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":"SAKAI, Yasuhiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20228","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TANAKA, Nobuhiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20229","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KUSHIDA, Takehiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20230","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":"2018-02-19"}],"displaytype":"detail","filename":"JsMecEngB-49-3-714.pdf","filesize":[{"value":"993.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JsMecEngB-49-3-714.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/7328/files/JsMecEngB-49-3-714.pdf"},"version_id":"2c489a08-74e1-41b2-ab05-241e2e6c42b9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Jet","subitem_subject_scheme":"Other"},{"subitem_subject":"Turbulence","subitem_subject_scheme":"Other"},{"subitem_subject":"Vortex","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow Measurements","subitem_subject_scheme":"Other"},{"subitem_subject":"Spatial Velocity Correlation","subitem_subject_scheme":"Other"},{"subitem_subject":"Karhunen Loève Expansion","subitem_subject_scheme":"Other"},{"subitem_subject":"Fourier Transform","subitem_subject_scheme":"Other"},{"subitem_subject":"Coherent Structure","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"On the Development of Coherent Structure in a Planet Jet (Part2, Investigation of Spatio-Temporal Velocity Structure by the KL Expansion)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Development of Coherent Structure in a Planet Jet (Part2, Investigation of Spatio-Temporal Velocity Structure by the KL Expansion)","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-11-15"},"publish_date":"2007-11-15","publish_status":"0","recid":"7328","relation_version_is_last":true,"title":["On the Development of Coherent Structure in a Planet Jet (Part2, Investigation of Spatio-Temporal Velocity Structure by the KL Expansion)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T03:52:54.261732+00:00"}