Large-eddy simulations of a turbulent mixing layer using the stretched-vortex subgrid model
Date
2007
Authors
Mattner, T.
Editors
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Conference paper
Citation
16th Australasian Fluid Mechanics Conference (AFMC) / P. Jacobs et al. (eds), pp.1079-1082
Statement of Responsibility
T. W. Mattner
Conference Name
Australasian Fluid Mechanics Conference (16th : 2007 : Gold Coast, Australia)
DOI
Abstract
This paper reports results from a large-eddy simulation of a temporal mixing layer using the stretched-vortex subgrid stress and mixing models. The simulation achieves a Reynolds number of about 2×10 <sup>7</sup> when based on the momentum thickness. Linear growth of the momentum thickness and collapse of the mean velocity and scalar concentration profiles suggest that the flow is self-similar. Considerable variability is, however, observed in the Reynolds stress and integrated kinetic-energy dissipation rate.
School/Discipline
Dissertation Note
Provenance
Description
Access Status
Rights
Copyright status unknown