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Phys. Rev. E 68, 036701 (2003) [15 pages]

Transport coefficients for stochastic rotation dynamics in three dimensions

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E. Tüzel1,2, M. Strauss3, T. Ihle3, and D. M. Kroll2
1School of Physics and Astronomy, University of Minnesota, 116 Church Street SE, Minneapolis, Minnesota 55455, USA
2Supercomputing Institute, University of Minnesota, 599 Walter Library, 117 Pleasant Street SE, Minneapolis, Minnesota 55455, USA
3Institut für Computeranwendungen 1, Universität Stuttgart Pfaffenwaldring 27, 70569 Stuttgart, Germany

Received 25 April 2003; published 3 September 2003

Explicit expressions for the transport coefficients of a recently introduced stochastic model for simulating fluctuating fluid dynamics are derived in three dimensions by means of Green-Kubo relations and simple kinetic arguments. The results are shown to be in excellent agreement with simulation data. Two collision rules are considered and their computational efficiency is compared.


©2003 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevE.68.036701
DOI: 10.1103/PhysRevE.68.036701
PACS: 47.11.+j, 05.40.-a, 02.70.Ns

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