Viscosity, heat conductivity, and Prandtl number effects in the Rayleigh–Taylor instability

F Chen, AG Xu, GC Zhang - Frontiers of Physics, 2016 - Springer
Taylor instability problem is simulated with a multiple-relaxation-time discrete Boltzmann model
with a gravity term. Viscosity, heat conductivity… both viscosity and heat conduction show a …

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
… -Helmhotz instability are all common hydrodynamic instabilities. Rayleigh-Taylor instability
… RichtmyerMeshkov instability refers to the instability when a shock wave passes through the …

Ablative Rayleigh–Taylor 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 …

Destabilizing effect of thermal conductivity on the Rayleigh–Taylor instability in a plasma

DD Ryutov - Physics of Plasmas, 2000 - pubs.aip.org
… To illustrate possible consequences of the instabilities facilitated by thermal conductivity, we
consider two examples: The first relates to supernovae and the second relates to laboratory …

[PDF][PDF] On the dynamical Rayleigh–Taylor instability in compressible viscous flows without heat conductivity

F Jiang, S Jiang - 2015 - Citeseer
… the instability of a smooth Rayleigh-Taylor steady-state solution to compressible viscous flows
without heat conductivity … problem for compressible viscous flows without heat conductivity. …

Numerical study on the laser ablative Rayleigh–Taylor instability

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

Numerical study of the high-intensity heat conduction effect on turbulence induced by the ablative Rayleigh–Taylor instability

C Zhang, C Gao, C Yu, X Xu, Z Fan, P Wang - Physics of Fluids, 2023 - pubs.aip.org
… -intensity heat conduction effect on turbulence induced by the ablative Rayleigh–Taylor
instability | … conduction effect on turbulence induced by the ablative Rayleigh–Taylor instability

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

W Ye, W Zhang, XT He - Physical Review E, 2002 - APS
… of laser ablative Rayleigh-Taylor RT instability with preheating is … Simulations of the ablative
RT instability in this paper are in two-… In our simulation, the electron thermal conductivity is …

Effects of self-generated magnetic field on rayleigh–taylor instability

A Nishiguchi - Japanese journal of applied physics, 2002 - iopscience.iop.org
… In one case (a), the selfgenerated magnetic field is not included in the electron heat
conductivity. In the other case (b), it is included in the conductivity using Braginskii’s formula. The …

Effects of heat and mass transfer on Rayleigh-Taylor instability

DY Hsieh - 1972 - asmedigitalcollection.asme.org
… For the film boiling, a fairly stable layer of vapor lies underneath the heavier liquid contrary
to the criterion of Rayleigh-Taylor instability. Although, our result shows the instability will still …