Finite-Amplitude Vibration of a Bubble

The Rayleigh-Plesset equation for bubble vibration is modified. The numerical solution of new equation is obtained by means of the symbolic computation programme. The acceleration of the liquid on the surface of the bubble, or pressure in the bubble, displays much intense δ-impulse with a very short duration from ns to ps. Suggestions for developing the measurements of sonoluminescence and cavitation fusion (if any) are presented.