Hybrid electromagnetic toroidal vortices

R Wang, B Ying, S Shi, J Wang, BZ Wang, M Liang… - Science …, 2025 - science.org
The ubiquitous occurrence of toroidal vortices, or vortex rings, in fluid dynamics scenarios in
nature has garnered notable attention in the scientific community, while their …

Hydrodynamic mechanism for clum** along the equatorial rings of SN1987A and other stars

MJ Wadas, WJ White, HJ LeFevre, CC Kuranz… - Physical Review Letters, 2024 - APS
An explanation for the origin and number of clumps along the equatorial ring of Supernova
1987A has eluded decades of research. Our linear analysis and hydrodynamic simulations …

Simulations of three-layer Richtmyer–Meshkov mixing in a shock tube

JD Sadler, PD Powell, M Schalles, C Louie… - Physics of …, 2024 - pubs.aip.org
The Richtmyer–Meshkov instability causes perturbations to grow after a shock traverses a
fluid density interface. This increases the mixing rate between fluid from either side of the …

[HTML][HTML] Nonplanar effects in simulations of laser-driven ejecta microjet experiments

JAK Horwitz, Y Sun, J Pino, BE Morgan, KK Mackay… - AIP Advances, 2024 - pubs.aip.org
Recent experiments of laser-driven ejecta microjets performed at OMEGA 60 reveal tortuous
jets whereby the jets appear to deviate from their initial trajectory as they travel in vacuum …

The role of double‐layer vortex rings with the local swirl in the rapid transition to turbulent flows in Richtmyer–Meshkov instability with reshock

Z Yan, Z Chen, Z Li, J Wu, Z Fan, C Yu, X Li… - Journal of Fluid …, 2025 - cambridge.org
In this paper, we study the rapid transition in Richtmyer–Meshkov instability (RMI) with
reshock through three-dimensional double-layer swirling vortex rings. The rapid transition in …

A high-order discontinuous Galerkin method for compressible interfacial flows with consistent and conservative Phase Fields

WJ White, Z Huang, E Johnsen - Journal of Computational Physics, 2025 - Elsevier
Excessive and non-uniform numerical diffusion poses challenges for accurate simulations of
compressible interfacial flows with shocks using diffuse interface methods. Even with high …

Instability evolution on a shock-accelerated cylindrical fluid layer with arbitrary Atwood numbers

M Yuan, Z Zhao, L Liu, P Wang, NS Liu… - Journal of Fluid …, 2024 - cambridge.org
Develo** a model to describe the shock-accelerated cylindrical fluid layer with arbitrary
Atwood numbers is essential for uncovering the effect of Atwood numbers on the …