RESONANCE FREQUENCY OF BUBBLE PULSATIONS (APPROXIMATE SOLUTION)

The problem of bubble pulsations in a volume of a quiescent liquid with periodic external pressure fluctuations has been considered in a linear approximation. The incorrectness of the use of a polytropic approximation is shown. An approximate analytical solution for the resonance frequency of pulsations has been obtained
   
Author:  Yu. B. Zudin, N. Sh. Isakov, and V. V. Zenin
Keywords:  bubble pulsations, polytropic approximation, resonance frequency
Page:  825