Effects of Liquid Properties on Acoustic Gas Bubble Radial Oscillation

Abstract:

To analyze the radial oscillation of forced acoustic gas bubble in liquid, a revised model including the effect of compressibility is mathematically formulated. Based on proposed model, the effects of fluid viscosity and temperature are discussed respectively. Numerical study demonstrates that gas bubble oscillation may change from nonlinear chaos into linear one due to the augmentation of fluid viscosity. Meanwhile, the stable oscillation may diverge with a sensible rise in temperature.

• Periodical: Advanced Materials Research (Volumes 774-776)
• Pages: 351-357
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.774-776.351
• Online since: September 2013
• Authors: Jun Cai, Xiao Qian Chen, Yong Chen, Yi Yong Huang
• Keywords: Fluid Viscosity, Gas Bubble, Nonlinear Radial Oscillation, Temperature

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