Vortex-dipole impingement with convex and concave boundaries
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0200035
Abstract: The vortex-dipole interactions with convex and concave boundaries in a two-dimensional domain are analyzed using the Bhatnagar–Gross–Krook (BGK) collision-based lattice Boltzmann method (LBM). The formation and detachment of the boundary layers at the flat wall… read more here.
Keywords: concave boundaries; vorticity; convex concave; dipole interactions ... See more keywords
Quantum vortex dipole as a probe of the normal component distribution
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ae1528
Abstract: We investigate the dynamics of quantum vortex dipoles in a strongly interacting, spin-imbalanced Fermi superfluid at zero temperature. Using fully microscopic time-dependent density functional theory, we demonstrate that the dipole trajectory is strongly influenced by… read more here.
Keywords: distribution; vortex dipole; quantum vortex; vortex dipoles ... See more keywords
Three-dimensional vortex dipole solitons in self-gravitating systems.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.024201
Abstract: We derive the nonlinear equations governing the dynamics of three-dimensional (3D) disturbances in a nonuniform rotating self-gravitating fluid under the assumption that the characteristic frequencies of disturbances are small compared to the rotation frequency. Analytical solutions… read more here.
Keywords: self gravitating; superimposed parts; vortex dipole; dimensional vortex ... See more keywords