NUMERICAL SIMULATIONS OF THE CAVITATION PROCESS IN A ROOM-TEMPERATURE IONIC LIQUID

被引：0
|
作者：
Zhang, Hai-xiao [1 ]
Gao, Bin [1 ]
Yang, Yue-tao [1 ]
Zhang, Shu-yi [1 ]
Liu, Xiao-jun [1 ]
机构：
[1] Nanjing Univ, Inst Acoust, Key Lab Modem Acoust, Minist Educ, Nanjing 210093, Jiangsu, Peoples R China
来源：
2013 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS (SPAWDA) | 2013年
关键词：
Ultrasonics; Cavitation; Room-temperature ionic liquid; BUBBLE DYNAMICS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, Flynn's formulation is adopted to analyze the dynamics, temperature and pressure of the cavitation bubble in the room-temperature liquids (RTIL) because of their unique physical properties. The effects of the ultrasonic intensity, frequency and the initial radius of the bubble on the cavitation process are studied, and the temperature and pressure in the collapsing bubbles are also analyzed. It is found that the intensity of cavitation increases remarkably with the increase of the bulk solution temperature.
引用
收藏
页码：167 / 169
页数：3
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