WEKO3
アイテム
{"_buckets": {"deposit": "1b7e5ffd-f8f9-4efb-b967-a85e521476d9"}, "_deposit": {"created_by": 2, "id": "25677", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "25677"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00025677", "sets": ["1927"]}, "author_link": ["109216", "109226", "109219", "109217", "109223", "109220", "109222", "109225", "109221", "109224", "109215", "109218"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Effect of Beveled Grooves on Suppression of Rotating Stall in a Centrifugal Blower"}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2000-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "55", "bibliographicPageEnd": "135", "bibliographicPageStart": "131", "bibliographicVolumeNumber": "30", "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": "In order to suppress the rotating stall in a vaneless diffuser of a centrifugal blower, straight beveled grooves are distributed circumferentially on the hub-side wall alone at the entry region of the vaneless diffuser. The effect of the groove arrangement on the rotating stall inception was examined experimentally. As a result, it is found that the flow rate of rotating stall inception was decreased by about 10%, however, a small drop in the diffuser pressure recovery followed. And it seems that the unstable flow inception is suppressed by the local recirculation flow formed at the hub-side of the diffuser entry region, which is formed through the groove arrangement.", "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.30(55) p.131-135, 2000", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "109223", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sakaguchi, Daisaku"}]}, {"nameIdentifiers": [{"nameIdentifier": "109224", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ishida, Masahiko"}]}, {"nameIdentifiers": [{"nameIdentifier": "109225", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ueki, Hironobu"}]}, {"nameIdentifiers": [{"nameIdentifier": "109226", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sun, Zixiang"}]}]}, "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": "P00131-P00135"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "坂口, 大作"}], "nameIdentifiers": [{"nameIdentifier": "109215", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "石田, 正弘"}], "nameIdentifiers": [{"nameIdentifier": "109216", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "植木, 弘信"}], "nameIdentifiers": [{"nameIdentifier": "109217", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "孫, 自祥"}], "nameIdentifiers": [{"nameIdentifier": "109218", "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": "KJ00000136490.pdf", "filesize": [{"value": "605.8 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 605800.0, "url": {"label": "KJ00000136490.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/25677/files/KJ00000136490.pdf"}, "version_id": "e9100ff3-f927-4674-928d-dc5a68a12b06"}]}, "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": "傾斜溝による遠心送風機旋回失速の抑制効果", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "傾斜溝による遠心送風機旋回失速の抑制効果"}]}, "item_type_id": "3", "owner": "2", "path": ["1927"], "permalink_uri": "http://hdl.handle.net/10069/5109", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-01-26"}, "publish_date": "2007-01-26", "publish_status": "0", "recid": "25677", "relation": {}, "relation_version_is_last": true, "title": ["傾斜溝による遠心送風機旋回失速の抑制効果"], "weko_shared_id": -1}
傾斜溝による遠心送風機旋回失速の抑制効果
http://hdl.handle.net/10069/5109
http://hdl.handle.net/10069/51090fa6a8bc-58c4-48ce-add1-515421d90b03
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00000136490.pdf (605.8 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2007-01-26 | |||||
タイトル | ||||||
タイトル | 傾斜溝による遠心送風機旋回失速の抑制効果 | |||||
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 |
坂口, 大作
× 坂口, 大作× 石田, 正弘× 植木, 弘信× 孫, 自祥 |
|||||
著者別名 | ||||||
姓名 | Sakaguchi, Daisaku | |||||
著者別名 | ||||||
姓名 | Ishida, Masahiko | |||||
著者別名 | ||||||
姓名 | Ueki, Hironobu | |||||
著者別名 | ||||||
姓名 | Sun, Zixiang | |||||
その他のタイトル | ||||||
その他のタイトル | Effect of Beveled Grooves on Suppression of Rotating Stall in a Centrifugal Blower | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to suppress the rotating stall in a vaneless diffuser of a centrifugal blower, straight beveled grooves are distributed circumferentially on the hub-side wall alone at the entry region of the vaneless diffuser. The effect of the groove arrangement on the rotating stall inception was examined experimentally. As a result, it is found that the flow rate of rotating stall inception was decreased by about 10%, however, a small drop in the diffuser pressure recovery followed. And it seems that the unstable flow inception is suppressed by the local recirculation flow formed at the hub-side of the diffuser entry region, which is formed through the groove arrangement. | |||||
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 30, 号 55, p. 131-135, 発行日 2000-07 |
|||||
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 | ||||||
P00131-P00135 | ||||||
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.30(55) p.131-135, 2000 |