In this paper, we briefly overview some theoretical approaches and empirical modeling
approaches of the nonlinear Rayleigh–Taylor instabilities, which have been developed over …

In this study, we investigate Rayleigh-Taylor instability in which the density stratification is
caused by the suspension of particles in liquid flows using the conventional single-phase …

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 …

We report analytical and numerical results describing the dynamics of the two-dimensional
coherent structure of bubbles and spikes in the Richtmyer–Meshkov instability for fluids with …

In the mesoscale, mixing dynamics involving immiscible fluids is truly an outstanding
problem in many fields, ranging from biology to geology, because of the multiscale nature …

We study Rayleigh–Taylor instability in both the moderately compressible and weakly
compressible regimes. For the two-dimensional single mode case, we find that the …

Richtmyer–Meshkov instability (RMI) plays an important role in many areas of science and
engineering, from supernovae and fusion to scramjets and nano-fabrication. Classical RMI …

We consider the motion of a bubble in a central acceleration field created by gravity or a
centrifugal force. In the former case, the bubble moves outwards from and, in the latter …

We study the turbulent evolution originated from a system subjected to a Rayleigh-Taylor
instability with a double density at high resolution in a two-dimensional geometry using a …

Three dimensional dynamics of rising bubbles in gradually mixing fluids due to the effect of
Rayleigh-Taylor instability have been numerically investigated. The effect of various …