Acoustic Field Analysis Using Superposed Sound Sources

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概要

• 論文の詳細を見る

• We developed a practical computer program to calculate the stationary sound pressure level by using wall or machine surface vibration modes and frequencies. This approach is named the method of superposed sound sources. In this paper, we first describe the theoretical background of this method, and next show that the numerical results obtained by this method agree with the experimental or analytical results. We can predict the sound level by using this approach.

• 一般社団法人日本機械学会の論文

著者

• SUZUKI Takehiko

  Toshiba Research and Development Center

• Hirata Haruhiko

  Power And Industrial Systems Research And Development Center Toshiba Corporation

• HIRATA Haruhiko

  Toshiba Research and Development Center

関連論文

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• TS-91 Effects of Blade Surface Roughness on Pressure Loss in Compressor Blade Rows(Session D-3 Internal Flow 2)
• Acoustic Field Analysis Using Superposed Sound Sources

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