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On the application of the Germano identity to subgrid-scale modelingAn identity proposed by Germano (1992) has been widely applied to several turbulent flows to dynamically compute rather than adjust the Smagorinsky coefficient. The assumptions under which the method has been used are discussed, and some conceptual difficulties in its current implementation are examined.
Document ID
19930033427
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1063/1.858346
Authors
Ronchi, C. (NASA Goddard Inst. for Space Studies New York, NY, United States)
Ypma, M. (NASA Goddard Inst. for Space Studies New York, NY, United States)
Canuto, V. M. (NASA Goddard Inst. for Space Studies New York, United States)
Date Acquired
August 15, 2013
Publication Date
December 1, 1992
Publication Information
Publication: Physics of Fluids A
Volume: 4
Issue: 12
ISSN: 0899-8213
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
93A17424
Distribution Limits
Public
Copyright
Other

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