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Type: Conference paper
Title: A refined stretched-vortex model for large-eddy simulation of turbulent mixing layers
Author: Mattner, T.
Citation: Proceedings of 17th Australasian Fluid Mechanics Conference, 2010, pp.1-4
Publisher: University of Auckland
Publisher Place: www
Issue Date: 2010
ISBN: 9781617829130
Conference Name: Australasian Fluid Mechanics Conference (17th : 2010 : Auckland, New Zealand)
Statement of
T. W. Mattner
Abstract: Some simple modifications to the stretched-vortex model are proposed. The first of these eliminates the need for calculating estimates of the resolved second-order structure function, which can be complicated on distorted or irregular grids. The second modification improves estimates of subgrid-scale spectra and associated integral quantities by equating the energy dissipation calculated from the model spectrum with the energy transfer from resolved to subgrid scales.
Rights: Copyright status unknown
RMID: 0020107299
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Appears in Collections:Mathematical Sciences publications

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