Mind the gap: a guideline for large eddy simulation.
This paper briefly reviews some of the fundamental ideas of turbulence as they relate to large eddy simulation (LES). Of special interest is how our thinking about the so-called 'spectral gap' has evolved over the past decade, and what this evolution implies for LES applications.
George
William K
WK
Department of Applied Mechanics, Chalmers University of Technology, 412 96 Gothenburg, Sweden. wkgeorge@chalmers.se
Tutkun
Murat
M