{"_buckets": {"deposit": "fd71803b-a6f2-4bb8-851a-28a5a50eeaf9"}, "_deposit": {"id": "3715", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3715"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003715"}, "item_5_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "The Effects of Inclination Angles on Mixed Convective Backward-Facing Step Flow and Heat Transfer"}]}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "622", "bibliographicPageEnd": "1816", "bibliographicPageStart": "1809", "bibliographicVolumeNumber": "64", "bibliographic_titles": [{"bibliographic_title": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8ad6\u6587\u96c6. B\u7de8"}, {"bibliographic_title": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8ad6\u6587\u96c6. B\u7de8", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Three-dimensional numerical simulations were carried out for mixed convective flows over a backward-facing step in a rectangular duct. Reynolds number, expansion ratio and aspect ratio were kept constant at Re=125,ER=2 and AR=16,respectively. Heat flux at the wall downstream of the step was kept uniform, while other walls were kept at adiabatic condition. Effect of the inclination angles, \u03b8_1,\u03b8_2,was the main objective in this study. It was found that when \u03b8_1 was varied, the effect of buoyancy became prominent at \u03b8_1=0\u00b0, 180\u00b0, while the effect was relatively small for the two horizontal cases (\u03b8_1=90\u00b0, 270\u00b0). However, there was still small difference between \u03b8_1=90\u00b0 and 270\u00b0 in the region immediately after the step where the flow was relatively slow. When \u03b8_2 was varied, flow and thermal fields could no longer be considered as two dimensional, except when \u03b8_2=-90\u00b0, 90\u00b0. The maximum Nusselt Number, which appears symmetrically near the side walls in pure forced convection cases, was obtained at only one location close to the lower side wall.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "44884", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Iwai, Hiroshi"}]}, {"nameIdentifiers": [{"nameIdentifier": "44885", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Matsubara, Koji"}]}, {"nameIdentifiers": [{"nameIdentifier": "44886", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nakabe, Kazuyoshi"}]}, {"nameIdentifiers": [{"nameIdentifier": "44887", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Suzuki, Kenjiro"}]}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_5_relation_31": 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