Direct simulation Monte Carlo investigation of hydrodynamic instabilities in gases
MA Gallis, TP Koehler, JR Torczynski… - AIP Conference …, 2016 - pubs.aip.org
The Rayleigh-Taylor instability (RTI) is investigated using the Direct Simulation Monte Carlo
(DSMC) method of molecular gas dynamics. Here, two-dimensional and three-dimensional …
(DSMC) method of molecular gas dynamics. Here, two-dimensional and three-dimensional …
Rayleigh–Taylor and Richtmyer–Meshkov instabilities: a journey through scales
Hydrodynamic instabilities such as Rayleigh–Taylor (RT) and Richtmyer–Meshkov (RM)
instabilities usually appear in conjunction with the Kelvin–Helmholtz (KH) instability and are …
instabilities usually appear in conjunction with the Kelvin–Helmholtz (KH) instability and are …
Compressible Rayleigh–Taylor turbulent mixing layer between Newtonian miscible fluids
S Gauthier - Journal of Fluid Mechanics, 2017 - cambridge.org
Rayleigh–Taylor instability induced turbulence between two compressible miscible
Newtonian fluids is studied in a strongly stratified configuration at a moderate Atwood …
Newtonian fluids is studied in a strongly stratified configuration at a moderate Atwood …
Reactive rayleigh–taylor turbulence
The Rayleigh–Taylor (RT) instability develops and leads to turbulence when a heavy fluid
falls under the action of gravity through a light one. We consider a model in which the RT …
falls under the action of gravity through a light one. We consider a model in which the RT …
Confinement-induced stabilization of the Rayleigh-Taylor instability and transition to the unconfined limit
S Alqatari, TE Videbæk, SR Nagel, AE Hosoi… - Science …, 2020 - science.org
The prevention of hydrodynamic instabilities can lead to important insights for understanding
the instabilities' underlying dynamics. The Rayleigh-Taylor instability that arises when a …
the instabilities' underlying dynamics. The Rayleigh-Taylor instability that arises when a …
Surface tension in incompressible Rayleigh–Taylor mixing flow
We study the effect of surface tension on the incompressible Rayleigh–Taylor instability. We
modify Goncharov's local analysis to consider the surface tension effect on the Rayleigh …
modify Goncharov's local analysis to consider the surface tension effect on the Rayleigh …
Multiple eigenmodes of the Rayleigh-Taylor instability observed for a fluid interface with smoothly varying density. II. Asymptotic solution and its interpretation
M Dong, Z Fan, C Yu - Physical Review E, 2019 - APS
It was observed in the first part of this work [CX Yu, Phys. Rev. E 97, 013102 (2018) 2470-
0045 10.1103/PhysRevE. 97.013102] that a Rayleigh-Taylor flow with a smoothly varying …
0045 10.1103/PhysRevE. 97.013102] that a Rayleigh-Taylor flow with a smoothly varying …
Multi-layer Rayleigh–Taylor instability: Consequences for naturally occurring stratified mixing layers
The present study investigates the behavior of multi-layer Rayleigh–Taylor instability (RTI)
and enstrophy transport in the flow using a three-dimensional computational framework. The …
and enstrophy transport in the flow using a three-dimensional computational framework. The …
Quantifying mixing of Rayleigh-Taylor turbulence
Y Zhang, W Ni, Y Ruan, H Xie - Physical Review Fluids, 2020 - APS
Accurate quantification of turbulent mixing induced by classical Rayleigh-Taylor instability is
of fundamental importance for many natural phenomena and engineering applications …
of fundamental importance for many natural phenomena and engineering applications …
[PDF][PDF] Computation of two-phase mixing properties in Rayleigh-Taylor instability
D Saltz, D Sendersky - Int. J. Multi Phase Flow, 1999 - Citeseer
The statistical evolution of a planar, randomly perturbed uid interface subject to Rayleigh-
Taylor instability is explored through numerical simulation in two space dimensions. The …
Taylor instability is explored through numerical simulation in two space dimensions. The …