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Combined spectral-finite difference time discretization for periodic and quasi-periodic flows

✍ Scribed by Gilles Carte; Jan Dušek; Philippe Fraunié


Book ID
103793842
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
511 KB
Volume
63
Category
Article
ISSN
0377-0427

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A Spectral Time Discretization for Flows
✍ Gilles Carte; Jan Dušek; Philippe Fraunié 📂 Article 📅 1995 🏛 Elsevier Science 🌐 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