{"created":"2023-07-25T10:27:50.726122+00:00","id":574,"links":{},"metadata":{"_buckets":{"deposit":"0b1f64c5-ea2d-494f-af92-eb53f795c9e5"},"_deposit":{"created_by":2,"id":"574","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"574"},"status":"published"},"_oai":{"id":"oai:it-hiroshima.repo.nii.ac.jp:00000574","sets":["1:17:211"]},"author_link":["2486","2484","2485","2487"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"74","bibliographicPageStart":"69","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"広島工業大学研究紀要"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The objective of this study was to examine the flow structure for a laminar separated flow through a two-dimensional symmetric sudden-expansion channel of expansion ratio α. As a computational and analytical model of the expansion channel, the two-dimensional channel with backward-facing steps on both upper and lower walls was considered. The Navier-Stokes equations were solved numerically by the finite difference method. The caluculation was performed for the range of Reynolds number Re≦400. In this paper, the analytical prediction of the separated flow structure using the numerical results of the streamwise velocity on the centerline was made for the case of expansion α=2. The analytical results of the velocity profile and the distribution of pressure gradient were presented and were compared with that of numerical results.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"広島工業大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0021271X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03851672","subitem_source_identifier_type":"ISSN"}]},"item_10002_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":"中西, 助次"},{"creatorName":"ナカニシ, スケツグ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2484","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西槙, 伸之"},{"creatorName":"ニシマキ, ノブユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2485","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakanishi, Suketsugu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2486","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishimaki, Nobuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2487","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":"2023-03-30"}],"displaytype":"detail","filename":"kenkyukiyo31069.pdf","filesize":[{"value":"266.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenkyukiyo31069.pdf","url":"https://it-hiroshima.repo.nii.ac.jp/record/574/files/kenkyukiyo31069.pdf"},"version_id":"dc87e55b-5b3f-4509-bc80-797f4a7c593d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Separation","subitem_subject_scheme":"Other"},{"subitem_subject":"Numerical Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Finite Difference Method","subitem_subject_scheme":"Other"},{"subitem_subject":"Reattachment Point","subitem_subject_scheme":"Other"},{"subitem_subject":"Expansion Channel Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Laminar Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes Equation.","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"2次元急拡大流路内流れに関する研究(流路中心線上の流速値を用いた流れ構造の予測)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2次元急拡大流路内流れに関する研究(流路中心線上の流速値を用いた流れ構造の予測)"},{"subitem_title":"Study in Two-Dimensional Sudden Expansion Channel Flow (Prediction of Flow Structure by the Value of Streamwise Velocity on Centerline of Channel)","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"2","path":["211"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"574","relation_version_is_last":true,"title":["2次元急拡大流路内流れに関する研究(流路中心線上の流速値を用いた流れ構造の予測)"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-25T10:45:51.461734+00:00"}