{"_buckets": {"deposit": "e2961a5b-eae9-4e03-8589-3e45a3ddebb9"}, "_deposit": {"id": "3703", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3703"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003703", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Coherent Structures in a Fully Developed Stage of a Non-isothermal Round Jet"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "681", "bibliographicPageEnd": "1207", "bibliographicPageStart": "1200", "bibliographicVolumeNumber": "69", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. B編"}, {"bibliographic_title": "日本機械学会論文集. B編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Direct numerical simulation (DNS) was performed for a non-isothermal air jet of the Reynolds number equal to 1 200 in order to reveal coherent structures of the jet. Fourth-order central finite difference was applied to the simulation. Effort was also made for experimental visualization (dye mixing and PTV) supporting the validity of instantaneous structures by DNS. Computational results for two kind of inlet profiles suggested that nozzle conditions scarcely affect turbulent statistics and coherent structures in jet-established-stage. Two-point correlations of velocity and temperature show similar distributions denoting that temperature can be used as a indicator of a vortex. Conceptual model of hairpin-shape vortex was proposed and validated by the two-point correlations and the PDF analysis for vorticity alignment; the hairpin-shape vortex stands with legs inclined downstream, and the inclination angle and the tilting angle between two legs are -45° and 40°, respectively.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "44791", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Suto, Hitoshi"}]}, {"nameIdentifiers": [{"nameIdentifier": "44792", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Matsubara, Koji"}]}, {"nameIdentifiers": [{"nameIdentifier": "44793", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kobayashi, Mutsuo"}]}, {"nameIdentifiers": [{"nameIdentifier": "44794", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Watanabe, Hidehito"}]}, {"nameIdentifiers": [{"nameIdentifier": "44795", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Matsudaira, Yusaku"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002388091", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会"}, {"subitem_rights": "本文データは学会の許諾に基づくCiNiiからの複製である"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00187441", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875016", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "須藤, 仁"}], "nameIdentifiers": [{"nameIdentifier": "44786", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松原, 幸治"}], "nameIdentifiers": [{"nameIdentifier": "44787", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "小林, 睦夫"}], "nameIdentifiers": [{"nameIdentifier": "44788", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "渡辺, 英人"}], "nameIdentifiers": [{"nameIdentifier": "44789", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松平, 雄策"}], "nameIdentifiers": [{"nameIdentifier": "44790", "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": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "9_0066.pdf", "filesize": [{"value": "914.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 914100.0, "url": {"label": "9_0066.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3703/files/9_0066.pdf"}, "version_id": "72299cd3-235e-4153-a595-790f3feb0bbb"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Non-isothermal Round Jet", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Coherent Structures", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Fully Developed Stage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Direct Numerical Simulation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Experimental Visualization", "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": "非等温円形噴流の発達領域における組織構造", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "非等温円形噴流の発達領域における組織構造"}, {"subitem_title": "非等温円形噴流の発達領域における組織構造", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/5768", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-08"}, "publish_date": "2008-04-08", "publish_status": "0", "recid": "3703", "relation": {}, "relation_version_is_last": true, "title": ["非等温円形噴流の発達領域における組織構造"], "weko_shared_id": null}