Published January 2017
| Accepted Version
Journal Article
Open
Convergence of large-eddy simulation in the outer region of wall-bounded turbulence
- Creators
-
Lozano-Durán, A.
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Bae, H. J.
Chicago
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Abstract
Most turbulent flows cannot be calculated by direct numerical simulation (DNS) of the Navier-Stokes equations because the range of scales of motions is so large that the computational cost becomes prohibitive. In large-eddy simulation (LES), only the large eddies are resolved and the effect of the small scales on the larger ones is modeled through a subgrid scale (SGS) model. This process enables a reduction of the computational cost by several orders of magnitude.
Additional Information
© 2017 Stanford University. This work was supported by NASA under the Transformative Aeronautics Concepts Program, Grant #NNX15AU93A.Attached Files
Accepted Version - nihms-1050988.pdf
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Additional details
- PMCID
- PMC6800699
- Eprint ID
- 108521
- Resolver ID
- CaltechAUTHORS:20210322-154129661
- NASA
- NNX15AU93A
- Created
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2021-03-24Created from EPrint's datestamp field
- Updated
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2021-03-24Created from EPrint's last_modified field
- Caltech groups
- GALCIT