Numerical study of comparison of vorticity and passive vectors in turbulence and inviscid flows

DOI10.1103/PhysRevE.65.046304zbMath1244.76018OpenAlexW2079419623WikidataQ74077389 ScholiaQ74077389MaRDI QIDQ2903443

Koji Ohkitani

Publication date: 9 August 2012

Published in: Physical Review E (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1103/physreve.65.046304

zbMATH Keywords

vorticityNavier-Stokes turbulence

Mathematics Subject Classification ID

Turbulence (76F99) Incompressible inviscid fluids (76B99)

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Kinematic properties of passive scalar gradient predicted by a stochastic Lagrangian model ⋮ Exploratory numerical experiments on the differences between genuine and “passive” turbulence ⋮ Collisionless magnetohydrodynamic turbulence in two dimensions ⋮ A minimal multiscale Lagrangian map approach to synthesize non-Gaussian turbulent vector fields ⋮ Universal aspects of small-scale motions in turbulence ⋮ Lagrangian singularities of steady two-dimensional flow ⋮ Turbulence at the Lee bound: maximally non-normal vortex filaments and the decay of a local dissipation rate ⋮ Geometry and interaction of structures in homogeneous isotropic turbulence

Cites Work

• Is concentrated vorticity that important?
• Wave number space dynamics of enstrophy cascade in a forced two-dimensional turbulence
• On depression of nonlinearity in turbulence
• Line statistics: Stretching rate of passive lines in turbulence
• Depression of nonlinearity in decaying isotropic turbulence
• Geometric Statistics in Turbulence
• A study of properties of vortex stretching and enstrophy generation in numerical and laboratory turbulence
• Unnamed Item

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