Lattice Gas Hydrodynamics

  • D. d’Humières
  • P. Lallemand
Conference paper
Part of the Springer Series in Synergetics book series (SSSYN, volume 41)

Abstract

Lattice gases are first introduced to allow a simplified description of a real fluid at atomic level. The results of a statistical analysis of those systems are then presented to show that the macroscopic behaviour is closely related to that of a real fluid, thus allowing one to use them as a system for fluid dynamic simulations. Values of non-dimensional numbers: Mach and Reynolds are given. Some results of simulations done with lattice gases are shown both in the case of pure fluids and of mixtures where fronts can be studied in a simple manner.

Keywords

Convection Hexagonal Advection Compressibility Cond 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1988

Authors and Affiliations

  • D. d’Humières
    • 1
  • P. Lallemand
    • 1
  1. 1.Laboratoire de Physique de l’Ecole Normale SupérieureParis Cedex 05France

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