2006•Hedongli gongchengRequires access
Parametric Study on Bubble Collapse in the Finite Depth Liquid
Bai Bofeng
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Abstract
Based on an improved mathematical physical model of bubble collapse in the finite depth of liquid caused by an initial bubble wall motion,the effect of fluid viscosity,initial bubble wall motion,height height of liquid affects hardly the criteria of bubble collapse if it is 100 times more than the initial radius of the bubble,which can be considered as the bubble staying in the infinite depth of liquid.It is difficult for the bubble to collapse if the initial bubble wall velocity is of 0m/s.On the contrary,it is easy for the bubble to vance.