Heat transfer and transport property contrast effects on the compressible Rayleigh-Taylor instability
In extreme environments, the Rayleigh-Taylor instability (RTI) may occur under large
variations in density and temperature and with fluid transport properties strongly dependent …
variations in density and temperature and with fluid transport properties strongly dependent …
Study of iso-thermal stratification strength on 2D multi-mode compressible Rayleigh-Taylor instability
D Aslangil, ML Wong - AIAA SCITECH 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0456. vid Rayleigh-Taylor
instability (RTI) occurs at the interface separating two fluids subjected to acceleration when …
instability (RTI) occurs at the interface separating two fluids subjected to acceleration when …
Investigation of strong isothermal stratification effects on multi-mode compressible Rayleigh–Taylor instability
D Aslangil, ML Wong - Physics of Fluids, 2023 - pubs.aip.org
Rayleigh–Taylor instability, RTI, occurs at the interface separating two fluids subjected to
acceleration when the density gradient and the acceleration are in opposite directions …
acceleration when the density gradient and the acceleration are in opposite directions …
Interface models for three-dimensional Rayleigh–Taylor instability
G Pandya, S Shkoller - Journal of Fluid Mechanics, 2023 - cambridge.org
We derive interface models for three-dimensional Rayleigh–Taylor instability (RTI), making
use of a novel asymptotic expansion in the non-locality of the fluid flow. These interface …
use of a novel asymptotic expansion in the non-locality of the fluid flow. These interface …
Specific heat ratio effects of compressible Rayleigh—Taylor instability studied by discrete Boltzmann method
Rayleigh-Taylor (RT) instability widely exists in nature and engineering fields. How to better
understand the physical mechanism of RT instability is of great theoretical significance and …
understand the physical mechanism of RT instability is of great theoretical significance and …
Effects of Atwood number and stratification parameter on compressible multi-mode Rayleigh–Taylor instability
This study numerically analyzes the two-dimensional (2D) compressible multi-mode
Rayleigh–Taylor instability at different Atwood numbers (A t) and stratification parameters …
Rayleigh–Taylor instability at different Atwood numbers (A t) and stratification parameters …
Compressible Rayleigh–Taylor instability subject to isochoric initial background state
The effect of compressibility on the single-mode Rayleigh–Taylor instability is examined
using two (2D) and three-dimensional (3D) direct numerical simulations. To isolate …
using two (2D) and three-dimensional (3D) direct numerical simulations. To isolate …
Effects of the initial perturbations on the Rayleigh—Taylor—Kelvin—Helmholtz instability system
The effects of initial perturbations on the Rayleigh—Taylor instability (RTI), Kelvin—
Helmholtz instability (KHI), and the coupled Rayleigh—Taylor—Kelvin—Helmholtz instability …
Helmholtz instability (KHI), and the coupled Rayleigh—Taylor—Kelvin—Helmholtz instability …