large-eddy simulation

large-eddy simulation

[¦lärj ¦ed·ē ‚sim·yə′lā·shən]
(fluid mechanics)
A technique for the prediction of complex turbulent flows in which the contribution of the large, energy-containing scales of motion is computed directly, and only the effect of the smallest scales of turbulence is modeled.
References in periodicals archive ?
E., "Large-Eddy Simulation of the Flow Over a Circular Cylinder at Reynolds Number 2 x 104," Flow Turbulence Combustion, 92:673-698, 2014, doi:10.1007/sl0494-013-9509-1.
[33.] Tsubokura, M., and Nakashima, T., "Unsteady Aerodynamic Simulator for Road Vehicles Based on Large-Eddy Simulation," presented at 8th MIRA International Vehicle Aerodynamics Conference, Grove, UK, Oct 2010.
Long nonlinear internal waves, premelting dynamics, and large-eddy simulation of turbulent combustion are other areas explored.
[14.] Werner, H., Wengle, H., "Large-Eddy Simulation of Turbulent Flow Over and Around a Cube in a Plate Channel", Turbulent Shear Flows 8, Springer, p155-168, 1993.
J., "Dynamic one equation nonviscosity large-eddy simulation model," AIAA J., 2002, 40(4), 689-701.
The large-eddy simulation atmosphere and land surface model we developed is of considerable value for developing the concepts and techniques on how such parameterizations can be realized.
[1.] Thobois, L., Rymer, G., Souleres, T., and Poinsot, T., "Large-Eddy Simulation in IC Engine Geometries," SAE Technical Paper 2004-01-1854, 2004, doi:10.4271/2004-01-1854.
We show that Large-Eddy Simulation (LES) models that utilize modern, accelerated (e.g., by GPU or coprocessor), parallel hardware systems can now provide turbulence-resolving numerical weather forecasts over a region the size of the Netherlands at 100-m resolution.
Mireia Udina, University of Barcelona, "Investigating Turbulence Regimes in the Weakly Stably Stratified Boundary Layer with Large-Eddy Simulation" (coauthors: J.

Full browser ?