Vortex merging and spectral cascade in two-dimensional flows

DOI10.1063/1.869027zbMath1027.76516OpenAlexW2060341724MaRDI QIDQ4426479

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Publication date: 9 January 2004

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.869027

Mathematics Subject Classification ID

Vortex flows for incompressible inviscid fluids (76B47) Spectral methods applied to problems in fluid mechanics (76M22)

Related Items (10)

Self-similar collapse of three vortices in the generalised Euler and quasi-geostrophic equations ⋮ Effects of sharp vorticity gradients in two-dimensional hydrodynamic turbulence ⋮ Coalescence of lenticular anticyclones in a linearly stratified rotating fluid ⋮ The effect of fine structure on the stability of planar vortices. ⋮ Two-dimensional perturbations in a suddenly blocked channel flow. ⋮ Vortex-induced instabilities and accelerated collapse due to inertial effects of density stratification ⋮ General variational model reduction applied to incompressible viscous flows ⋮ Physical mechanism of the inverse energy cascade of two-dimensional turbulence: a numerical investigation ⋮ Dynamical modeling of sub-grid scales in 2D turbulence ⋮ Dynamically adaptive spectral-element simulations of 2D incompressible Navier–Stokes vortex decays

Cites Work

• Unnamed Item
• The most probable critical distance for two unequal vortices in two- dimensional turbulence
• Symmetric vortex merger in two dimensions: causes and conditions

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