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Minimax principle on energy dissipation of incompressible shear flow

โœ Scribed by Bo Chen; Xiao-wei Li; Gao-lian Liu


Publisher
Springer
Year
2010
Tongue
English
Weight
170 KB
Volume
31
Category
Article
ISSN
0253-4827

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๐Ÿ“œ SIMILAR VOLUMES


Improved variational principle for bound
โœ Rolf Nicodemus; Siegfried Grossmann; Martin Holthaus ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 646 KB

We extend the Doering-Constantin approach to upper bounds on energy dissipation in turbulent flows by introducing a balance parameter into the variational principle. This parameter governs the relative weight of different contributions to the dissipation rate. Its optimization leads to improved boun