Viscosity, heat conductivity, and Prandtl number effects in the RayleighTaylor instability

F Chen, AG Xu, GC Zhang - Frontiers of Physics, 2016 - Springer
… The two-dimensional RayleighTaylor instability problem is simulated with a multiple-relaxation-time
discrete Boltzmann model with a gravity term. Viscosity, heat conductivity, and …

Ablative RayleighTaylor instability with strong temperature dependence of the thermal conductivity

C Almarcha, P Clavin, L Duchemin… - Journal of Fluid …, 2007 - cambridge.org
… Owing to the temperature dependence of heat conductivity, the typical length scale of
temperature variation increases strongly across the conduction region from da in the cold material …

Discrete Boltzmann modeling of Rayleigh-Taylor instability: Effects of interfacial tension, viscosity, and heat conductivity

J Chen, A Xu, D Chen, Y Zhang, Z Chen - Physical Review E, 2022 - APS
… for various heat conductivities. The SNOEF increases with increasing heat conductivity at
an early stage, but it first increases and then decreases with increasing heat conductivity later. …

The dynamics of RayleighTaylor stable and unstable contact discontinuities with anisotropic thermal conduction

D Lecoanet, IJ Parrish, E Quataert - Monthly Notices of the Royal …, 2012 - academic.oup.com
… We first perform a linear stability analysis similar to that used to derive the RayleighTaylor
instability … We will now discuss the differences between the large conductivity (isothermal, fast …

Destabilizing effect of thermal conductivity on the RayleighTaylor instability in a plasma

DD Ryutov - Physics of Plasmas, 2000 - pubs.aip.org
RayleighTaylor instability in a compressible medium is not necessarily stabilized by
thermal conductivity… effect for in situ measurements of thermal conductivity in high-energy-density …

Numerical study on the laser ablative RayleighTaylor instability

Z Li, L Wang, J Wu, W Ye - Acta Mechanica Sinica, 2020 - Springer
… nonlinear RayleighTaylor instability with double interfaces. The benchmark of an one
dimensional heat conductivity is used to test the accuracy of the thermal conductivity simulation. …

[PDF][PDF] On the dynamical RayleighTaylor instability in compressible viscous flows without heat conductivity

F Jiang, S Jiang - e-print arXiv: submit/0936056 [math. AP], 2014 - Citeseer
Rayleigh-Taylor steady-state solution to compressible viscous flows without heat conductivity
in … effect in the linearized problem for compressible viscous flows without heat conductivity. …

Heat transfer and transport property contrast effects on the compressible Rayleigh-Taylor instability

K Cherng, S Lele, D Livescu - Physical Review Fluids, 2024 - APS
… We consider the classical Rayleigh-Taylor instability configuration of a denser fluid (2)
above a … Zhang, Viscosity, heat conductivity, and Prandtl number effects in the RayleighTaylor

Stabilization of ablative Rayleigh-Taylor instability due to change of the Atwood number

W Ye, W Zhang, XT He - Physical Review E, 2002 - APS
… growth rate of laser ablative Rayleigh-Taylor RT instability with … variation of the electron
thermal conductivity at low temperatures, … In our simulation, the electron thermal conductivity is …

Effects of heat and mass transfer on Rayleigh-Taylor instability

DY Hsieh - 1972 - asmedigitalcollection.asme.org
… , we have the well-known Rayleigh-Taylor instability [2,3]. The effects of surface tension,
viscosity, and magnetic field on the Rayleigh-Taylor instability have been well documented in …