0
TECHNICAL PAPERS

Coarse Resolution Turbulence Simulations With Spectral Vanishing Viscosity—Large-Eddy Simulations (SVV-LES)

[+] Author and Article Information
Robert M. Kirby, George Em Karniadakis

Division of Applied Mathematics, Brown University, Providence, RI 02912

J. Fluids Eng 124(4), 886-891 (Dec 04, 2002) (6 pages) doi:10.1115/1.1511321 History: Received March 18, 2002; Revised May 29, 2002; Online December 04, 2002
Copyright © 2002 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Normalized viscosity kernels for the spectral vanishing viscosity (dash line C=0 and solid line C=5) and the Kraichnan/Chollet-Lesieur viscosity (dashed-dot line)
Grahic Jump Location
Plot of the dynamic coefficient c(x,t) at the final time T=0.5. The three cases are explained in the text.
Grahic Jump Location
Segment of the mesh used for simulating the flow past an airfoil at 10 deg angle of attack and Re=10,000
Grahic Jump Location
Amplitude at one time instance of spectral vanishing viscosity in flow past an airfoil at 10 deg angle of attack and Re=10,000
Grahic Jump Location
Mesh in the crossflow plane for turbulent channel flow at Reτ=180
Grahic Jump Location
Mean-velocity profile for the turbulent channel flow. The symbols correspond to the benchmark solutions of Kim, Moin, and Moser 27. The solid line corresponds to the underresolved DNS, the dotted line to (M=2,ε=1/8), the dot-dashed line to (M=5,ε=5/8), and the dashed line to (M=5,ε=9/8).
Grahic Jump Location
Turbulence intensities for the turbulent channel flow. The symbols correspond to the benchmark solutions of Kim, Moin, and Moser 27. The solid line corresponds to the underresolved DNS, the dotted line to (M=2,ε=1/8), the dot-dashed line to (M=5,ε=5/8), and the dashed line to (M=5,ε=9/8).

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In