The helical nature of unforced turbulent flows.

Richard B. Pelz; Leonid Shtilman; Arkady Tsinober

doi:10.1063/1.865825

The helical nature of unforced turbulent flows.

Richard B. Pelz, Leonid Shtilman, Arkady Tsinober

Fluid Mechanics and Heat Transfer

Research output: Contribution to journal › Article › peer-review

Abstract

Results of direct numerical simulations of the decay of nearly isotropic turbulence exhibit clearly that much of the flow evolves in orientation to a state in which the vorticity vector is nearly alined with the velocity vector.

Original language	English
Pages (from-to)	3506-3508
Number of pages	3
Journal	Physics of Fluids
Volume	29
Issue number	11
DOIs	https://doi.org/10.1063/1.865825
State	Published - 1 Nov 1986

Keywords

TURBULENCE
VORTEX motion
FLUID dynamics

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title = "The helical nature of unforced turbulent flows.",

abstract = "Results of direct numerical simulations of the decay of nearly isotropic turbulence exhibit clearly that much of the flow evolves in orientation to a state in which the vorticity vector is nearly alined with the velocity vector.",

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KW - FLUID dynamics

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The helical nature of unforced turbulent flows.

Abstract

Keywords

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