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翼付き多層円板ファンの乱流騒音について
http://hdl.handle.net/10069/6712
http://hdl.handle.net/10069/6712f8608fd3-4f4a-404c-8f4f-dfde9403288c
名前 / ファイル | ライセンス | アクション |
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kikaiB596_1420.pdf (438.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-02-22 | |||||
タイトル | ||||||
タイトル | 翼付き多層円板ファンの乱流騒音について | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fluid Machine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Bladed Multiple-Disk Fan | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fan Noise | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Turbulent Noise | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Vortex Shedding Noise | |||||
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 | journal article | |||||
著者 |
児玉, 好雄
× 児玉, 好雄× 林, 秀千人× 濱田, 靖夫× 深野, 徹 |
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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 | Hamada, Yasuo | |||||
著者別名 | ||||||
姓名 | Fukano, Tohru | |||||
その他のタイトル | ||||||
その他のタイトル | Turbulent Noise Generated by a Bladed Multiple-Disk Fan | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We made an experimental and a theoretical investigation on the turbulent noise generated by a bladed multiple-disk fan. In the theory, we assumed that the turbulent noise consists of two sources: the turbulence of boundary layer on the disk surface and the vortex shedding from the trailing edge of the blades, and that these two sources are independent of each other. To estimate the acoustic power due to the latter source, we proposed a new method to calculate the wake width which is an important parameter to control the noise level. The effects of the four parameters: the span length of the blade, the number of blades, the inner radius of the impeller and the setting angle of the blade, on the turbulent noise were investigated. The agreement between the theoretical and the experimental results was satisfactory. | |||||
書誌情報 |
日本機械学会論文集. B編 巻 62, 号 596, p. 1420-1427, 発行日 1996-04-25 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875016 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187441 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 日本機械学會論文集. B編 62(596) p.1420-1427 1996 |