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Theory of the lattice Boltzmann method: From the Boltzmann equation to the lattice Boltzmann equation

Xiaoyi HeLi‐Shi Luo

Abstract

In this paper, the lattice Boltzmann equation is directly derived from the Boltzmann equation. It is shown that the lattice Boltzmann equation is a special discretized form of the Boltzmann equation. Various approximations for the discretization of the Boltzmann equation in both time and phase space are discussed in detail. A general procedure to derive the lattice Boltzmann model from the continuous Boltzmann equation is demonstrated explicitly. The lattice Boltzmann models derived include the two-dimensional 6-bit, 7-bit, and 9-bit, and three-dimensional 27-bit models.

Lattice Boltzmann Simulation StudiesAerosol Filtration and Electrostatic PrecipitationAerodynamics and Fluid Dynamics ResearchLattice Boltzmann methodsBhatnagar–Gross–Krook operatorHPP modelBoltzmann equationLattice gas automatonDirect simulation Monte CarloBoltzmann relationPhysicsDiscretizationBoltzmann's entropy formula

Funding

  • Los Alamos National Laboratory
Citations
1,685
FWCI
13.07
field-weighted impact
References
33
Percentile
99%
vs. same field & year
Citations per year
Cited by
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References
The lattice Boltzmann equation: theory and applications
Physics Reports · 1992 · 2,037 citations
Lattice BGK Models for Navier-Stokes Equation
Europhysics Letters (EPL) · 1992 · 5,155 citations
A priori derivation of the lattice Boltzmann equation
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1997 · 802 citations
Lattice Boltzmann model for simulating flows with multiple phases and components
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1993 · 3,480 citations
Lattice Gas Dynamics with Enhanced Collisions
Europhysics Letters (EPL) · 1989 · 907 citations
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Theory of the lattice Boltzmann method: From the Boltzmann equation to the lattice Boltzmann equation
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