Mind the gap: a guideline for large eddy simulation
Journal article, 2009
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.
boundary layer
isotropic turbulence
boundary-layer
inertial subrange
large eddy simulation
turbulence
scale
Author
William George
Chalmers, Applied Mechanics, Fluid Dynamics
Murat Tutkun
Norwegian Defence Research Establishment (FFI)
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
1364-503X (ISSN) 1471-2962 (eISSN)
Vol. 367 1899 2839-2847Subject Categories
Fluid Mechanics and Acoustics
DOI
10.1098/rsta.2009.0063