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http://hdl.handle.net/1942/3022
Title: | Spurious diffusion in particle simulations of the Kolmogorov flow | Authors: | Mansour, M.M. VAN DEN BROECK, Christian BENA, Ioana Baras, F. |
Issue Date: | 1999 | Publisher: | E D P SCIENCES | Source: | EUROPHYSICS LETTERS, 47(1). p. 8-13 | Abstract: | Particle simulations of the Kolmogorov flow are analyzed by the Landau-Lifshitz fluctuating hydrodynamics. It is shown that a spurious diffusion of the center of mass corrupts the statistical properties of the flow. The analytical expression for the corresponding diffusion coefficient is derived. | Notes: | Free Univ Brussels, Ctr Nonlinear Phenomena & Complex Syst, B-1050 Brussels, Belgium. Limburgs Univ Ctr, B-3590 Diepenbeek, Belgium.Mansour, MM, Free Univ Brussels, Ctr Nonlinear Phenomena & Complex Syst, Campus Plaine,CP 231, B-1050 Brussels, Belgium. | Document URI: | http://hdl.handle.net/1942/3022 | DOI: | 10.1209/epl/i1999-00342-y | ISI #: | 000081559800002 | Type: | Journal Contribution | Validations: | ecoom 2000 |
Appears in Collections: | Research publications |
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