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Nature 443, 36-37 (7 September 2006) | doi:10.1038/443036a; Published online 6 September 2006

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Fluid dynamics: Turbulence lost in transience

Daniel Perry Lathrop1

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Turbulence is generally regarded as a permanent feature of many fluid flows. That assumption is challenged by the claim that shear turbulence has a limited lifetime — albeit sometimes a very long one.

Turbulence is not a trivial problem. It influences all manner of physical effects — aerodynamic drag, cooling and heating, to name just a few.

  1. Daniel Perry Lathrop is in the Departments of Physics and Geology, and at the Institutes for Physical Sciences and Technology, and for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20742, USA.
    Email: lathrop@umd.edu

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RESEARCH

Finite lifetime of turbulence in shear flows

Nature Letters to Editor (07 Sep 2006)