Effects of temporal density variation and spherical convergence on the nonlinear bubble
evolution of single-mode, classical Rayleigh-Taylor instability are studied using an analytical …

We examine the multiple harmonic model for the single-mode Rayleigh–Taylor instability,
and present a new class of the asymptotic solution for the bubble evolution. Previously …

The behavior of a periodic array of Rayleigh-Taylor bubbles (and spikes) of wavelength λ is
investigated at different density ratios using three-dimensional numerical simulations. The …

The growth of the two-dimensional single-mode Rayleigh-Taylor instability (RTI) at low
Atwood number (A= 0.04) is investigated using Direct Numerical Simulations. The main …

Implicit large eddy simulations of two-dimensional Rayleigh-Taylor instability at different
density ratios (ie, Atwood number A= 0.05, 0.5, and 0.9) are conducted to investigate the late …

In order to study the effect of compressibility on Rayleigh-Taylor (RT) instability, we
numerically simulated the late-time evolution of two-dimensional single-mode RT instability …

Using Zufiria's potential flow model with a point source in the velocity potential, we
investigate the effects of viscosity on the growth of the bubble in Rayleigh–Taylor instability …

We study the motion of a two-dimensional coherent structure of bubbles and spikes in the
Rayleigh–Taylor instability for fluids with a finite density contrast in the case of a small …

An analytical model of the nonlinear bubble evolution of single-mode, classical Rayleigh-
Taylor instability at arbitrary Atwood numbers (AT) is presented. The model is based on an …

An approximate description of Rayleigh-Taylor bubble motion is given in terms of a Fourier
series expansion of the velocity potential. Consistent predictions for the steady-state velocity …