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チューブラー遠心送風機の空力特性と騒音特性の実験的研究 : 羽根車入口と出口の面積比の影響
http://hdl.handle.net/10069/15018
http://hdl.handle.net/10069/150181bca072c-adf2-4694-a066-562638b6c99a
名前 / ファイル | ライセンス | アクション |
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KJ00004723938.pdf (756.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-03-05 | |||||
タイトル | ||||||
タイトル | チューブラー遠心送風機の空力特性と騒音特性の実験的研究 : 羽根車入口と出口の面積比の影響 | |||||
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 |
児玉, 好雄
× 児玉, 好雄× 林, 秀千人× 三村, 雄次郎× 淵上, 真一郎× 鈴木, 保彦× 田中, 清裕× 永松, 秀規 |
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著者別名 | ||||||
姓名 | Kodama, Yoshio | |||||
著者別名 | ||||||
姓名 | Hayashi, Hidechito | |||||
著者別名 | ||||||
姓名 | Mimura, Yujirou | |||||
著者別名 | ||||||
姓名 | Fuchigami, Shinichirou | |||||
著者別名 | ||||||
姓名 | Suzuki, Yasuhiko | |||||
著者別名 | ||||||
姓名 | Tanaka, Kiyohiro | |||||
著者別名 | ||||||
姓名 | Nagamatsu, Hideki | |||||
その他のタイトル | ||||||
その他のタイトル | Experimental Study on Aerodynamics and Noise Characteristics of a Tubular Centrifugal Fan : Effects of Ratio of Inlet Area to Outlet Area of Impeller | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An experimental investigation of a centrifugal fan was conducted with special attention to the effects of the casing shape on the aerodynamic and fan noise characteristics. A comparison of the fan noise and the aerodynamic characteristics of the tubular casing with those of scroll casing was made. As a result it was concluded that the aerodynamic characteristics of the fan with scroll casing were superior to those with tubular casing. The measured values of overall sound pressure level for both fans are roughly coincident. When the ratio of inlet area to the outlet area of the impeller becomes nearly unity, the fan characteristics improve. For tubular fan, the rotating noise can be controlled by proper selection of the number of impeller blades and the number of stator vanes. | |||||
書誌情報 |
長崎大学工学部研究報告 巻 27, 号 49, p. 191-198, 発行日 1997-07 |
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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 | ||||||
P00191-P00198 | ||||||
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.27(49) p. 191-198, 1997 |