Art

J-GLOBAL ID：200902285325013148   Reference number：07A0802079

Resonant Properties of a Short Expansion Chamber Symmetrically Located on Opposite Sides of a Rectangular Duct

方形ダクトの相対する側に対称的に置かれた短い膨張チャンバの共鳴特性

Author (3)： SADAMOTO Akira (Dep. of Mechanical Engineering, Chubu Univ.) ,  TSUBAKISHITA Yasuji (Dep. of Mechanical Engineering, Chubu Univ.) ,  MURAKAMI Yoshinori (Dep. of Industrial Information, Tsukuba Univ. of Technol.)
Material： Journal of Environment and Engineering (Web)  (J Environ Eng (Web))
Volume： 2  Issue： 3  Page： 558-566 (J-STAGE)  Publication year： 2007 
JST Material Number： U0025A  ISSN： 1880-988X  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： acoustic resonator ,...
Semi thesaurus term： resonance frequency

   To see more with JDream III (charged).   {{ this.onShowAbsJLink("http://jdream3.com/lp/jglobal/index.html?docNo=07A0802079&from=J-GLOBAL&jstjournalNo=U0025A") }}

JST classification (1)： Sound in general  (BB03010K)

Reference (10)：

• (1) El-Sharkawy A. I. and Nayfeh A. H., Effect of an Expansion Chamber on the Propagation of Sound in Circular Ducts, The Journal of the Acoustical Society of America, Vol. 63, No. 3 (1978), pp. 667-674.
• (2) Sadamoto A., Tsubakishita Y. and Murakami Y., Resonant Property and Sound Field of Short Expansion Chamber Depending on Its Configuration (in Japanese), Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 68, No. 671 (2002), pp. 1980-1986.
• (3) Sadamoto A. and Murakami Y., Reduction of Discrete-Frequency Fan Noise Using Slit-Like Expansion Chambers, International Journal of Rotating Machinery, Vol. 9, No. 4 (2003), pp. 239-246.
• (4) Sadamoto A. and Murakami Y., Quantitative Estimate of Sound Attenuation of a Slit-Like Duct Expansion Considering Sound Damping in It (in Japanese), Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 64, No. 622 (1998), pp. 1985-1990.
• (5) Sadamoto A., Tsubakishita Y. and Murakami Y., Sound Attenuation in Rectangular Duct Using Rectangular Slit-Like Short Expansion, Proceedings of the 32nd International Congress and Exposition on Noise Control Engineering (2003), pp. 1305-1311, N816_Sadamoto.pdf.

Terms in the title (5)： 方形 ,  ダクト ,  膨張 ,  チャンバ ,  共鳴特性