Radial Oscillations of a Shell-Covered Gas Bubble in a Viscoelastic Liquid

In this paper, a modified Rayleigh–Plesset equation is derived, which takes into account the radial oscillations of a gas bubble covered with a viscoelastic shell and located in a viscoelastic liquid. For the case of small oscillations of the inclusion with a small amplitude, a comparison is made of the dependence of the damping parameter on the disturbance frequency according to the rheological model of Kelvin–Voigt and Maxwell.