[HTML][HTML] High spatial resolution and contrast radiography of hydrodynamic instabilities at the National Ignition Facility

A Do, AM Angulo, SR Nagel, GN Hall, DK Bradley… - Physics of …, 2022 - pubs.aip.org
We are developing techniques for studying the Rayleigh–Taylor (RT) and Richtmyer–
Meshkov (RM) instabilities in a planar geometry at high-energy-densities at the National …

Rayleigh–Taylor instability under multi-mode perturbation: Discrete Boltzmann modeling with tracers

H Li, A Xu, G Zhang, Y Shan - Communications in Theoretical …, 2022 - iopscience.iop.org
Abstract The two-dimensional Rayleigh–Taylor Instability (RTI) under multi-mode
perturbation in compressible flow is probed via the Discrete Boltzmann Modeling (DBM) with …

Scale interactions and anisotropy in Rayleigh–Taylor turbulence

D Zhao, R Betti, H Aluie - Journal of Fluid Mechanics, 2022 - cambridge.org
Scale interactions and anisotropy in Rayleigh–Taylor turbulence Page 1 J. Fluid Mech. (2022),
vol. 930, A29, doi:10.1017/jfm.2021.902 Scale interactions and anisotropy in Rayleigh–Taylor …

[HTML][HTML] The effects of plasma diffusion and viscosity on turbulent instability growth

BM Haines, EL Vold, K Molvig, C Aldrich… - Physics of …, 2014 - pubs.aip.org
We perform two-dimensional simulations of strongly–driven compressible Rayleigh–Taylor
and Kelvin–Helmholtz instabilities with and without plasma transport phenomena, modeling …

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 …

Anisotropic superconducting gaps in : A first-principles investigation

M Kawamura, R Akashi, S Tsuneyuki - Physical Review B, 2017 - APS
We calculate superconducting gaps and quasiparticle density of states of YNi 2 B 2 C in the
framework of the density functional theory for superconductors to investigate the origin of …

Two-fluid simulations of Rayleigh-Taylor instability in a magnetized solar prominence thread-II. Effects of collisionality

BP Braileanu, VS Lukin, E Khomenko… - Astronomy & …, 2021 - aanda.org
Solar prominences are formed by partially ionized plasma with inter-particle collision
frequencies generally warranting magnetohydrodynamic treatment. In this work we explore …

Direct numerical simulation of the multimode narrowband Richtmyer–Meshkov instability

M Groom, B Thornber - Computers & Fluids, 2019 - Elsevier
Early to intermediate time behaviour of the planar Richtmyer–Meshkov instability (RMI) is
investigated through direct numerical simulation (DNS) of the evolution of a deterministic …

Superconductivity and hybrid soft modes in

M Maschek, S Rosenkranz, R Hott, R Heid, M Merz… - Physical Review B, 2016 - APS
The interplay between superconductivity and charge-density-wave (CDW) order plays a
central role in the layered transition-metal dichalcogenides. 1 T-Ti Se 2 forms a prime …

[HTML][HTML] Multi-species plasma transport in 1D direct-drive ICF simulations

E Vold, R Rauenzahn, AN Simakov - Physics of Plasmas, 2019 - pubs.aip.org
A multi-species plasma ion transport model has been added to the adaptive mesh
refinement radiation hydrodynamics code, xRage, to include kinetic transport effects when …