WEKO3
アイテム
{"_buckets": {"deposit": "89629ace-d6f9-4483-ba69-9069f52495f2"}, "_deposit": {"created_by": 2, "id": "25792", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "25792"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00025792", "sets": ["1932"]}, "author_link": ["110394", "110397", "110398", "110399", "110400", "110401", "110395", "110396", "110402", "110393", "110403", "110404"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "A Study of Coherent Structure of the Wake of a Flat Plate Blade Generated to the Span Direction : 2nd. Report : Relationship between the Standing Wave and the Aero-acoustic Sources"}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "60", "bibliographicPageEnd": "17", "bibliographicPageStart": "9", "bibliographicVolumeNumber": "33", "bibliographic_titles": [{"bibliographic_title": "長崎大学工学部研究報告"}, {"bibliographic_title": "Reports of the Faculty of Engineering, Nagasaki University", "bibliographic_titleLang": "en"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The coherent structure at high Reynolds number accompanied with the turbulence, which passed across a flat plate blade, was analyzed by the wind tunnel test. The span-wise correlation length related to the aero-acoustic sources has been assumed as a statistical experimental equation based on this structure; also this length has been applied as the scale of the source in the prediction theory of the turbulent noise generated from a fan. This parameter is commonly used in the prediction equation; nevertheless it is still unknown whether the momentum of the coherent structure is conserved at where of the developed boundary layer or the wake. In this paper, the 3-dimensional coherent structure of a flat plate blade in the wake is clarified as the following; the coherent structure to the span direction is formed by a cell of the Reynolds shear stress pv\u0027w\u0027, and the pv\u0027w\u0027 forms the standing wave in the wake, moreover, the standing wave forms structural aero-acoustic sources at the trailing edge side on the surface of a flat plate blade.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学工学部研究報告 Vol.33(60) p.9-17, 2003", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "110401", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sasaki, Soichi"}]}, {"nameIdentifiers": [{"nameIdentifier": "110402", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hayashi, Hidechito"}]}, {"nameIdentifiers": [{"nameIdentifier": "110403", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kodama, Yoshio"}]}, {"nameIdentifiers": [{"nameIdentifier": "110404", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Takase, Tsuyoshi"}]}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00178418", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "02860902", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_62": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "P00009-P00017"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "佐々木, 壮一"}], "nameIdentifiers": [{"nameIdentifier": "110393", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "林, 秀仙人"}], "nameIdentifiers": [{"nameIdentifier": "110394", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "児玉, 好雄"}], "nameIdentifiers": [{"nameIdentifier": "110395", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高瀬, 毅"}], "nameIdentifiers": [{"nameIdentifier": "110396", "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": "2020-12-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000702758.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "KJ00000702758.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/25792/files/KJ00000702758.pdf"}, "version_id": "502d7c76-5672-4723-9c02-840f3f5ffaee"}]}, "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": "スパン方向へ生成される平板翼の後流のコヒーレント構造に関する研究 : 第2報 ; 定在波と空力音源の関係", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "スパン方向へ生成される平板翼の後流のコヒーレント構造に関する研究 : 第2報 ; 定在波と空力音源の関係"}]}, "item_type_id": "3", "owner": "2", "path": ["1932"], "permalink_uri": "http://hdl.handle.net/10069/5239", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-01-26"}, "publish_date": "2007-01-26", "publish_status": "0", "recid": "25792", "relation": {}, "relation_version_is_last": true, "title": ["スパン方向へ生成される平板翼の後流のコヒーレント構造に関する研究 : 第2報 ; 定在波と空力音源の関係"], "weko_shared_id": -1}
スパン方向へ生成される平板翼の後流のコヒーレント構造に関する研究 : 第2報 ; 定在波と空力音源の関係
http://hdl.handle.net/10069/5239
http://hdl.handle.net/10069/5239b888d684-d5b9-462d-933a-35eecbc60097
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00000702758.pdf (1.1 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2007-01-26 | |||||
タイトル | ||||||
タイトル | スパン方向へ生成される平板翼の後流のコヒーレント構造に関する研究 : 第2報 ; 定在波と空力音源の関係 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
佐々木, 壮一
× 佐々木, 壮一× 林, 秀仙人× 児玉, 好雄× 高瀬, 毅 |
|||||
著者別名 | ||||||
姓名 | Sasaki, Soichi | |||||
著者別名 | ||||||
姓名 | Hayashi, Hidechito | |||||
著者別名 | ||||||
姓名 | Kodama, Yoshio | |||||
著者別名 | ||||||
姓名 | Takase, Tsuyoshi | |||||
その他のタイトル | ||||||
その他のタイトル | A Study of Coherent Structure of the Wake of a Flat Plate Blade Generated to the Span Direction : 2nd. Report : Relationship between the Standing Wave and the Aero-acoustic Sources | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The coherent structure at high Reynolds number accompanied with the turbulence, which passed across a flat plate blade, was analyzed by the wind tunnel test. The span-wise correlation length related to the aero-acoustic sources has been assumed as a statistical experimental equation based on this structure; also this length has been applied as the scale of the source in the prediction theory of the turbulent noise generated from a fan. This parameter is commonly used in the prediction equation; nevertheless it is still unknown whether the momentum of the coherent structure is conserved at where of the developed boundary layer or the wake. In this paper, the 3-dimensional coherent structure of a flat plate blade in the wake is clarified as the following; the coherent structure to the span direction is formed by a cell of the Reynolds shear stress pv'w', and the pv'w' forms the standing wave in the wake, moreover, the standing wave forms structural aero-acoustic sources at the trailing edge side on the surface of a flat plate blade. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 33, 号 60, p. 9-17, 発行日 2003-01 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
sortkey | ||||||
P00009-P00017 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.33(60) p.9-17, 2003 |