Rayleigh–Taylor and Richtmyer–Meshkov instability induced flow, turbulence, and mixing. II
Abstract Rayleigh–Taylor (RT) and Richtmyer–Meshkov (RM) instabilities are well-known
pathways towards turbulent mixing layers, in many cases characterized by significant mass …
pathways towards turbulent mixing layers, in many cases characterized by significant mass …
Review of theoretical modelling approaches of Rayleigh–Taylor instabilities and turbulent mixing
SI Abarzhi - … Transactions of the Royal Society A …, 2010 - royalsocietypublishing.org
We review the theoretical developments in the field of Rayleigh–Taylor instabilities and
turbulent mixing, discuss what is known and what is not known about the phenomenon, and …
turbulent mixing, discuss what is known and what is not known about the phenomenon, and …
Hydrodynamic instabilities of two successive slow/fast interfaces induced by a weak shock
Shock-induced instability developments of two successive interfaces have attracted much
attention, but remain a difficult problem to solve. The feedthrough and reverberating waves …
attention, but remain a difficult problem to solve. The feedthrough and reverberating waves …
Richtmyer–Meshkov instability: theory of linear and nonlinear evolution
K Nishihara, JG Wouchuk… - … of the Royal …, 2010 - royalsocietypublishing.org
A theoretical framework to study linear and nonlinear Richtmyer–Meshkov instability (RMI) is
presented. This instability typically develops when an incident shock crosses a corrugated …
presented. This instability typically develops when an incident shock crosses a corrugated …
Growth of a Richtmyer-Meshkov turbulent layer after reshock
This paper presents a numerical study of a reshocked turbulent mixing layer using high-
order accurate Implicit Large-Eddy-Simulations (ILES). Existing theoretical approaches are …
order accurate Implicit Large-Eddy-Simulations (ILES). Existing theoretical approaches are …
Interlinking Rayleigh–Taylor/Richtmyer–Meshkov interfacial mixing with variable acceleration and canonical Kolmogorov turbulence
SI Abarzhi - Physics of Fluids, 2024 - pubs.aip.org
Canonical turbulence and Rayleigh–Taylor/Richtmyer–Meshkov mixing with variable
acceleration are paradigmatic complexities in science, mathematics, and engineering, with …
acceleration are paradigmatic complexities in science, mathematics, and engineering, with …
What is certain and what is not so certain in our knowledge of Rayleigh–Taylor mixing?
Past decades significantly advanced our understanding of Rayleigh–Taylor (RT) mixing. We
briefly review recent theoretical results and numerical modelling approaches and compare …
briefly review recent theoretical results and numerical modelling approaches and compare …
High-amplitude effect on single-mode Richtmyer–Meshkov instability of a light–heavy interface
The high-amplitude effect on the Richtmyer–Meshkov instability flow characteristics is
investigated by examining the interaction of a planar shock with a single-mode air–SF 6 …
investigated by examining the interaction of a planar shock with a single-mode air–SF 6 …
Review of nonlinear dynamics of the unstable fluid interface: conservation laws and group theory
SI Abarzhi - Physica Scripta, 2008 - iopscience.iop.org
In this paper, we briefly overview some theoretical approaches and empirical modeling
approaches of the nonlinear Rayleigh–Taylor instabilities, which have been developed over …
approaches of the nonlinear Rayleigh–Taylor instabilities, which have been developed over …
A consistent rescaled momentum transport method for simulating large density ratio incompressible multiphase flows using level set methods
Many multiphase flows relevant to natural phenomena and technical applications are
characterized by large density ratios between the phases or fluids. Numerical simulations of …
characterized by large density ratios between the phases or fluids. Numerical simulations of …