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Generalized hydrodynamic transport in lattice-gas automataThe generalized hydrodynamics of two-dimensional lattice-gas automata is solved analytically in the linearized Boltzmann approximation. The dependence of the transport coefficients (kinematic viscosity, bulk viscosity, and sound speed) upon wave number k is obtained analytically. Anisotropy of these coefficients due to the lattice symmetry is studied for the entire range of wave number, k. Boundary effects due to a finite mean free path (Knudsen layer) are analyzed, and accurate comparisons are made with lattice-gas simulations.
Document ID
19910056941
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Luo, Li-Shi
(Los Alamos National Laboratory NM; Georgia Institute of Technology, Atlanta, United States)
Chen, Hudong
(Los Alamos National Laboratory, NM; Dartmouth College, Hanover NH, United States)
Chen, Shiyi
(Los Alamos National Laboratory, NM; Delaware, University Newark, United States)
Doolen, Gary D.
(Los Alamos National Lab. NM, United States)
Lee, Yee-Chun
(Los Alamos National Laboratory NM, United States)
Date Acquired
August 15, 2013
Publication Date
June 15, 1991
Publication Information
Publication: Physical Review A
Volume: 43
ISSN: 1050-2947
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
91A41564
Funding Number(s)
CONTRACT_GRANT: NAGW-1648
Distribution Limits
Public
Copyright
Other

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