Our goal is to minimize the time averaged consistency error of approximate deconvolution models (ADM) for fully devel- oped, homogeneous, isotropic turbulence.
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Jan 1, 2007 · This work addresses: How to adapt deconvolution to homogeneous, isotropic turbulent flows and What is the increase in accuracy.
Jan 24, 2008 · Let D be a bounded linear operator which satisfies u = D(ū) + O(δα) where δ is the filter width and α ≥ 2. Using D as an approximate filter ...
This work finds deconvolution parameters that minimise the decon volution error for homogeneous, isotropic turbulent flows and what is the increase in ...
Jan 1, 2007 · Specifically, we find the optimal parameters that minimize the time averaged consistency error of approximate deconvolution operators and models ...
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William J. Layton , Iuliana Stanculescu: K-41 optimised approximate deconvolution models. Int. J. Comput. Sci. Math. 1(2/3/4): 396-411 (2007).
We will refer to this last possibility as “K-41 optimization”. To compare the three, we consider the case of velocity fields with energy spectrum of k−5/3.
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Feb 1, 2009 · An approximate deconvolution operator D is a bounded linear operator which satisfies u = D ( u ¯ ) + O ( δ α ) , where δ is the filter width and ...
K-41 optimised approximate deconvolution models by William Layton, Iuliana Stanculescu International Journal of Computing Science and Mathematics (IJCSM) ...
Oct 7, 2024 · Chebychev optimized approximate deconvolution models of turbulence. ... K-41 optimised approximate deconvolution models. Int. J. Comput. Sci ...