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A comparison of subgrid scale models for large eddy simulation of a co-annular swirling flow field

Gullbrand, Jessica LU ; Revstedt, Johan LU and Fuchs, Laszlo LU (1999) First Symposium on Turbulence and Shear Flow Phenomena p.747-752
Abstract
Large Eddy Simulation (LES) of an incompressible, turbulent, co-annular swirling flow field have been performed in order to compare the influence of different subgrid scale (SGS) models. Two models were investigated, an implicit model and a stress similarity model. In the simulations using the implicit approach, no explicit SGS model was used. For the stress similarity model, similar behaviour between the resolved and unresolved stresses was assumed. The results from the simulations are compared with experimental data for mean velocities and turbulence intensities.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
First Symposium on Turbulence and Shear Flow Phenomena
pages
5 pages
publisher
Begell House
conference name
First Symposium on Turbulence and Shear Flow Phenomena
conference location
Santa Barbara, United States
conference dates
1999-09-12 - 1999-09-15
ISBN
2642-0554
language
English
LU publication?
yes
id
89312d9e-949d-473f-b6fa-3c7a08bc4e80
alternative location
http://www.tsfp-conference.org/proceedings/1999/tsfp1-1999-120.pdf
date added to LUP
2019-05-02 14:28:36
date last changed
2020-05-27 10:14:32
@inproceedings{89312d9e-949d-473f-b6fa-3c7a08bc4e80,
  abstract     = {{Large Eddy Simulation (LES) of an incompressible, turbulent, co-annular swirling flow field have been performed in order to compare the influence of different subgrid scale (SGS) models. Two models were investigated, an implicit model and a stress similarity model. In the simulations using the implicit approach, no explicit SGS model was used. For the stress similarity model, similar behaviour between the resolved and unresolved stresses was assumed. The results from the simulations are compared with experimental data for mean velocities and turbulence intensities.}},
  author       = {{Gullbrand, Jessica and Revstedt, Johan and Fuchs, Laszlo}},
  booktitle    = {{First Symposium on Turbulence and Shear Flow Phenomena}},
  isbn         = {{2642-0554}},
  language     = {{eng}},
  pages        = {{747--752}},
  publisher    = {{Begell House}},
  title        = {{A comparison of subgrid scale models for large eddy simulation of a co-annular swirling flow field}},
  url          = {{http://www.tsfp-conference.org/proceedings/1999/tsfp1-1999-120.pdf}},
  year         = {{1999}},
}