Transitions and oscillatory regimes in two-layer geostrophic hetons and tripoles

DOI10.1017/jfm.2016.738zbMath1384.86004OpenAlexW2557380082MaRDI QIDQ5360634

Biana Shteinbuch-Fridman, Viacheslav Makarov, Ziv Kizner

Publication date: 28 September 2017

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2016.738

zbMATH Keywords

contour dynamicsrotating flowsvortex breakdown

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Vortex flows for incompressible inviscid fluids (76B47) General theory of rotating fluids (76U05) Meteorology and atmospheric physics (86A10) Computational methods for problems pertaining to geophysics (86-08)

Related Items

Three-dimensional quasi-geostrophic vortex equilibria with -fold symmetry

Cites Work

• Dynamics of heton-like vortices
• Contour surgery: A topological reconnection scheme for extended integrations using contour dynamics
• Two variations on the theme of Lamb--Chaplygin: supersmooth dipole and rotating multipoles
• Finite-core hetons: stability and interactions
• Doubly symmetric finite-core heton equilibria
• On the stability of two-layer geostrophic point-vortex multipoles
• The Theory of the Beta-Plane Baroclinic Topographic Modons
• Hetonic Quartet: Exploring the Transitions in Baroclinic Modons
• On the Motion of A + 1 Vortices in a Two-Layer Rotating Fluid
• Stability and evolution of uniform-vorticity dipoles
• Baroclinic multipole formation from heton interaction
• Two-layer geostrophic vortex dynamics. Part 2. Alignment and two-layer V-states
• Two-layer geostrophic tripoles comprised by patches of uniform potential vorticity
• Rotating multipoles on the f- and γ-planes
• Noncoincidence of separatrices in two-layer modons
• The heton, an elementary interaction between discrete baroclinic geostrophic vortices, and its implications concerning eddy heat-flow
• On the instability of geostrophic vortices
• Finite-amplitude evolution of two-layer geostrophic vortices
• Multipolar vortices in two-dimensional incompressible flows
• The life-cycle of tripoles in two-dimensional incompressible flows
• Non-circular baroclinic beta-plane modons: constructing stationary solutions
• Vortex multipoles in two-layer rotating shallow-water flows
• The theory of quasi-geostrophic von Kármán vortex streets in two-layer fluids on a beta-plane
• The nonlinear evolution of rotating configurations of uniform vorticity
• Baroclinic modon equilibria on the beta-plane: stability and transitions
• A general theory for two-dimensional vortex interactions
• On the evolution and saturation of instabilities of two-dimensional isolated circular vortices
• The interaction between two oppositely travelling, horizontally offset, antisymmetric quasi-geostrophic hetons
• Stability of point-vortex multipoles revisited
• Vortex Dynamics
• Stability and transitions of hetonic quartets and baroclinic modons
• Contour dynamics for the Euler equations in two dimensions