Improved variational principle for bound
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Rolf Nicodemus; Siegfried Grossmann; Martin Holthaus
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Article
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1997
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Elsevier Science
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English
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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