Ali F. Abu-Bakr* | Aly M. Abourabia
OPEN ACCESS
In this paper, we investigate the solution of the behaviour of bubble growth in Newtonian fluid by using extended Rayleigh-Plesset equation. The transformation of Cole-Hopf has been applied on the nonlinear ordinary differential equation of the non-dimensional extended Rayleigh-Plesset equation in order to obtain the exact solution of bubble radius. We have also introduced the study of phase portrait of growth problem. The results studied analytically and indicated in graphics.
Cole–Hopf transformation, Rayleigh-Plesset equation, phase portrait, bubble dynamics
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