Publication: A statistical subgrid scale model for large eddy simulations
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Kara, Rukiye
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NO
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Abstract
Çinlar velocity is a promising subgrid velocity model for large eddy simulation. The energy spectrum plays a central role for modeling the subgrid stress term in filtered Navier-Stokes equations. Considering a truncated Gamma distribution for radius of eddies, the subgrid scale energy spectrum has been computed analytically. In this study, we develop a new subgrid stress model for representing the small scale effects in LES by defining the parameters of the energy spectrum.
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American Institute of Physics (AIP) Publishing
Subject
Mathematics
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AIP Conference Proceedings
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DOI
10.1063/1.4825487