Ultrasonic properties effects on gas bubble radial oscillations in liquids

摘要：

　　A detailed analysis is provided to discuss the effects of acoustic driving frequency and amplitude on bubble radial oscillation based on a revised bubble dynamical model.Numerical study demonstrates that 3 types of bubble radial oscillation can be achieved according to different driving signal frequency; driving signal amplitude affects oscillation differently due to its value,and a certain critical value of acoustic signal amplitude was found where the oscillation is becoming chaotic.

关键词： gas bubble ultrasonic nonlinear radial oscillation driving frequency amplitude

作者: Jun Cai Xiaoqian Chen Yiyong Huang

作者单位: Institute of Space Technology, College of Aerospace Science and Engineering, National University of Defense Technology, 410073, Changsha, China

会议类型: 国际会议

会议名称: 2013 3rd International Symposium on Chemical Engineering and Material Properties(2013第三届化学工程和材料性能国际研讨会)(ISCEMP 2013)

会议地点: 三亚

会议语种:英文

页码: 155-159

在线出版日期: 2013-06-22（万方平台首次上网日期，不代表论文的发表时间）