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 …
Transition stages of Rayleigh–Taylor instability between miscible fluids
AW Cook, PE Dimotakis - Journal of Fluid Mechanics, 2001 - cambridge.org
Direct numerical simulations (DNS) are presented of three-dimensional, Rayleigh–Taylor
instability (RTI) between two incompressible, miscible fluids, with a 3: 1 density ratio …
instability (RTI) between two incompressible, miscible fluids, with a 3: 1 density ratio …
Bell–Plesset effects on Rayleigh–Taylor instability at cylindrically divergent interfaces between viscous fluids
Z Wang, K Xue, P Han - Physics of Fluids, 2021 - pubs.aip.org
We report the first experiments on divergent Rayleigh–Taylor instability (RTI) at well-
controlled single-mode cylindrical interfaces between air and viscous liquid. At early stages …
controlled single-mode cylindrical interfaces between air and viscous liquid. At early stages …
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 …
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 …
Nonlinear saturation of bubble evolution in a two-dimensional single-mode stratified compressible Rayleigh-Taylor instability
CQ Fu, Z Zhao, X Xu, P Wang, NS Liu, ZH Wan… - Physical Review Fluids, 2022 - APS
We report nonlinear saturation of bubble evolution occurring in a two-dimensional single-
mode stratified compressible Rayleigh–Taylor instability via direct numerical simulation …
mode stratified compressible Rayleigh–Taylor instability via direct numerical simulation …
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 …
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 et al., Phys. Rev. E 97, 013102 (2018)]
that a Rayleigh-Taylor flow with a smoothly varying density at the interface permits a …
that a Rayleigh-Taylor flow with a smoothly varying density at the interface permits a …
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 …