Attenuation of sounds propagating through a bubble screen

Ching-Jer Huang, Tsung Mo Tien

研究成果: Conference contribution

摘要

The attenuation of sound propagating through a bubble screen was investigated both theoretically and experimentally in this study. By adding an additional virtual mass force into the momentum equation of the bubbly liquid, a modified Helmholtz equation valid for the sound propagation in the bubbly liquid at finite gas-volume fraction was reformulated. The transmission and reflection coefficients for the sound propagating through a bubble screen were derived. Experimental study was made to verify the accuracy of the theory.

原文English
主出版物標題13th International Congress on Sound and Vibration 2006, ICSV 2006
頁面5841-5848
頁數8
出版狀態Published - 2006 十二月 1
事件13th International Congress on Sound and Vibration 2006, ICSV 2006 - Vienna, Austria
持續時間: 2006 七月 22006 七月 6

出版系列

名字13th International Congress on Sound and Vibration 2006, ICSV 2006
7

Other

Other13th International Congress on Sound and Vibration 2006, ICSV 2006
國家/地區Austria
城市Vienna
期間06-07-0206-07-06

All Science Journal Classification (ASJC) codes

  • 聲學與超音波

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