A Spectral Time Discretization for Flows
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Gilles Carte; Jan Dušek; Philippe Fraunié
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Article
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1995
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Elsevier Science
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English
⚖ 595 KB
An accurate and efficient treatment of periodic and quasi-periodic flows based on the temporal Fourier decomposition of the NavierStokes equations is suggested. A numerical implementation for a laminar afterbody wake in a 2D channel is presented. This implementation is formulated in primitive variab