Journal Article10.1209/0295-5075/17/6/001
Lattice BGK Models for Navier-Stokes Equation
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Citations
Effect of the forcing term in the multiple-relaxation-time lattice Boltzmann equation on the shear stress or the strain rate tensor.
Zhenhua Chai,Tianshou Zhao +1 more
TL;DR: It is shown that the shear stress derived from the MRTLBE is second-order accurate in space, and that the forcing term effect must be included when the sheer stress or the strain rate tensor is computed with the nonequilibrium part of the distribution function.
Coupling lattice Boltzmann model for simulation of thermal flows on standard lattices.
TL;DR: A coupling lattice Boltzmann (LB) model for simulating thermal flows on the standard two-dimensional nine-velocity (D2Q9) lattice is developed in the framework of the double-distribution-function (DDF) approach in which the viscous heat dissipation and compression work are considered.
105
Momentum-exchange method in lattice Boltzmann simulations of particle-fluid interactions.
TL;DR: The physical cause of this problem is revealed and it is found that the initial momentum of the net mass transfer through boundaries in the moving-boundary treatment is not counted in the conventional momentum exchange method.
105
Boundary slip from the immersed boundary lattice Boltzmann models
Guigao Le,Junfeng Zhang +1 more
TL;DR: An interesting and important observation of the velocity fields from immersed boundary lattice Boltzmann methods (IB-LBM) is reported, and the analytical solutions indicate a strong dependence of velocity on the relaxation parameter (kinetic viscosity).
105
Lattice Boltzmann simulations of low-Reynolds-number flow past fluidized spheres: effect of Stokes number on drag force
TL;DR: In this article, the authors investigated the effect of the particle motion on the drag force in low-Reynolds-number (LQN) and high-Stokes number (HN) systems.
104
References
A Model for Collision Processes in Gases. I. Small Amplitude Processes in Charged and Neutral One-Component Systems
TL;DR: In this paper, a kinetic theory approach to collision processes in ionized and neutral gases is presented, which is adequate for the unified treatment of the dynamic properties of gases over a continuous range of pressures from the Knudsen limit to the high pressure limit where the aerodynamic equations are valid.
8.5K
Lattice-Gas Automata for the Navier-Stokes Equation
TL;DR: It is shown that a class of deterministic lattice gases with discrete Boolean elements simulates the Navier-Stokes equation, anc, and can be used to design simple, massively parallel computing machines.
2.8K
Use of the Boltzmann Equation to Simulate Lattice-Gas Automata
TL;DR: On discute d'une technique alternative aux automates des gaz sur reseau pour etudier des proprietes hydrodynamiques, a savoir la modelisation d'un gaz reticulaire a l'aide d’une equation de Boltzman.
2.2K
Boltzmann Approach to Lattice Gas Simulations
F. J. Higuera,Javier Jiménez +1 more
TL;DR: In this article, an alternative simulation procedure for lattice hydrodynamics based on the lattice Boltzmann equation instead of on the microdynamical evolution is proposed, where the averaging step, used by the latter method to derive macroscopic quantities, is suppressed, as well as the associated fluctuations.
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