A Sengupta, AK Verma - Computers & Fluids, 2023 - Elsevier
Three-dimensional simulations of Rayleigh–Taylor instability (RTI) at the interface of two masses of air are performed by solving the compressible Navier–Stokes equation, following …
B Liu, C Zhang, Q Lou, H Liang - Frontiers of Physics, 2022 - Springer
In this paper, we numerically studied the late-time evolutional mechanism of three- dimensional (3D) single-mode immiscible Rayleigh—Taylor instability (RTI) by using an …
Y Song, P Wang, L Wang - Computers & Fluids, 2021 - Elsevier
Abstract The Rayleigh-Taylor instability (RTI) with a density gradient layer was investigated by implicit large eddy simulations (ILES) in a framework of three dimensional compressible …
H Liang, X Hu, X Huang, J Xu - Physics of Fluids, 2019 - pubs.aip.org
In this paper, we conduct the high-resolution direct numerical simulations of multimode immiscible Rayleigh-Taylor instability (RTI) with a low Atwood number (A t= 0.1) using an …
W Ni, Y Zhang, Q Zeng, B Tian - AIP Advances, 2020 - pubs.aip.org
A flow of semi-bounded Rayleigh–Taylor instability (SB-RTI) is constructed and simulated to understand the bubble dynamics of the multi-mode Rayleigh–Taylor mixing (MM-RTM). SB …
F Chen, A Xu, Y Zhang, Q Zeng - Physics of Fluids, 2020 - pubs.aip.org
In this paper, the coupled Rayleigh–Taylor–Kelvin–Helmholtz instability (RTI, KHI, and RTKHI, respectively) system is investigated using a multiple-relaxation-time discrete …
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 …
Direct numerical simulations of Rayleigh-Taylor instability (RTI) between two air masses with a temperature difference of 70 K is presented using compressible Navier-Stokes formulation …
S Gauthier - Physica Scripta, 2013 - iopscience.iop.org
The effects of a strong initial density stratification in a Rayleigh–Taylor instability for two miscible compressible fluids is studied by means of linear stability analysis and direct …