Collapse, intensification and reconnection in vortex dominated flows: Visiometrics and modeling

DOI10.1016/0167-2789(95)00080-NzbMath0900.76496OpenAlexW2026178225MaRDI QIDQ1896506

Norman J. Zabusky, Deborah Silver, Victor M. Fernandez

Publication date: 29 August 1995

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-2789(95)00080-n

zbMATH Keywords

vortex reconnectionNavier-Stokes turbulencebridge formationdiagnostics boxfeature tracking techniqueslargest strain-rate amplificationscientific visualization techniques

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Basic methods in fluid mechanics (76M99)

Cites Work

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• Remarks on the breakdown of smooth solutions for the 3-D Euler equations
• Remarks on a paper by J. T. Beale, T. Kato, and A. Majda (Remarks on the breakdown of smooth solutions for the 3-dimensional Euler equations)
• The vortex ring merger problem at infinite reynolds number
• An algorithm for space recognition and time tracking of vorticity tubes in turbulence
• Structure and dynamics of homogeneous turbulence: models and simulations
• Collapsing solutions to the 3-D Euler equations
• Vortex dynamics and the existence of solutions to the Navier–Stokes equations
• Collision of two vortex rings
• Reconnection in orthogonally interacting vortex tubes: Direct numerical simulations and quantifications
• Dynamical aspects of vortex reconnection of perturbed anti-parallel vortex tubes
• Evidence for a singularity of the three-dimensional, incompressible Euler equations
• The structure of intense vorticity in isotropic turbulence
• Near-singular collapse and local intensification of a ‘‘Lissajous-elliptic’’ vortex ring: Nonmonotonic behavior and zero-approaching local energy densities
• Vortex intensification and collapse of the Lissajous-elliptic ring: single- and multi-filament Biot-Savart simulations and visiometrics

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