An Energy-Based Similarity Subgrid-Scale Model in Two-Dimensional Planar Shear Flow
2013 ◽
Vol 694-697
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pp. 594-600
Keyword(s):
New Type
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A new type of similarity subgrid-scale (SGS) model which based on energy and dissipative scale isotropy assumption is presented. This model combines the advantages of traditional Smagorinsky SGS model with similarity SGS model. And a two-dimensional shear layer flow is simulated using refined grid result as a standard and comparing witch LES method including multiple SGS models. The results indicate that the result of SIM model much approximates to refined grid result than other SGS models.
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1999 ◽
Vol 20
(2)
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pp. 105-114
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Keyword(s):
Keyword(s):
1992 ◽
Vol 3
(5)
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pp. 267-284
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Keyword(s):
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2006 ◽
Vol 450
(1)
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pp. 283-294
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2013 ◽
Vol 42
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pp. 94-104
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