ON DISTRIBUTION OF VELOCITIES INSIDE A VAPOR–GAS BUBBLE OCCURRING IN AN ACOUSTIC FIELD

A study has been made of the distribution of gas particle velocities inside a vapor–gas spherical bubble oscillating in a liquid under the action of an acoustic fi eld. Calculations conducted for different vapor concentrations in the bubble and different Peclet and Lewis numbers have shown that the deviation of the profi le of these velocities from a linear dependence usually does not exceed 30%.
   
Author:  R. N. Khabeev and N. S. Khabeev
Keywords:  vapor–gas bubble, acoustic fi eld, radial oscillations, profi le of velocities
Page:  207