Attenuation of sounds propagating through a bubble screen

Ching-Jer Huang, Tsung Mo Tien

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication13th International Congress on Sound and Vibration 2006, ICSV 2006
Pages5841-5848
Number of pages8
Publication statusPublished - 2006 Dec 1
Event13th International Congress on Sound and Vibration 2006, ICSV 2006 - Vienna, Austria
Duration: 2006 Jul 22006 Jul 6

Publication series

Name13th International Congress on Sound and Vibration 2006, ICSV 2006
Volume7

Other

Other13th International Congress on Sound and Vibration 2006, ICSV 2006
Country/TerritoryAustria
CityVienna
Period06-07-0206-07-06

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

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