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多層円板ファンの乱流騒音の研究
http://hdl.handle.net/10069/6710
http://hdl.handle.net/10069/671031e2a736-8632-4732-81e1-5f3ad8b1ce2d
名前 / ファイル | ライセンス | アクション |
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kikaiB581_56.pdf (462.9 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 | 多層円板ファンの乱流騒音の研究 | |||||
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 | Multiple-Disk Fan | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rotating Disk | |||||
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 | Aerodynamic Noise | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Acoustic Radiation from Boundary Layers | |||||
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× 深野, 徹× 濱田, 靖夫 |
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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 | Fukano, Tohru | |||||
著者別名 | ||||||
姓名 | Hamada, Yasuo | |||||
その他のタイトル | ||||||
その他のタイトル | Turbulent Noise Generated from A Multiple-Disk Fan | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We proposed a theory for estimating the spectral density distribution and the overall sound pressure level of the turbulent noise radiated from a multiple-disk fan. In the theory, experimental data of correlations of the longitudinal and the lateral correlation length as well as the pressure spectral densities were used. The effects of the casing on the radiated noise were clarified by experiments by comparing the spectral density distributions with and without casing. The validity of theoretically obtained formula was examined with respect to the effects of parameters such as the gap between two disks, the rotational speed, the number of disks, the thickness of disks, the radius of an impeller and the flow rate. The agreement between the theoretical and the experimental results was generally satisfactory. | |||||
書誌情報 |
日本機械学会論文集. B編 巻 61, 号 581, p. 56-63, 発行日 1995-01-25 |
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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 61(581) p.56-63 1995 |