Results 331 to 340 of about 297,494 (380)

A review on the application of lattice Boltzmann method for melting and solidification problems

Computational materials science, 2022
Runa Samanta, H. Chattopadhyay, C. Guha
semanticscholar   +1 more source

Lattice Boltzmann method to simulate convection heat transfer in a microchannel under heat flux

International journal of numerical methods for heat & fluid flow, 2019
Purpose The purpose of this paper is to improve the lattice Boltzmann method’s ability to simulate a microflow under constant heat flux. Design/methodology/approach Develop the thermal lattice Boltzmann method based on double population of ...
M. Mozaffari, A. D'Orazio, A. Karimipour, A. Abdollahi, M. Safaei   +4 more
semanticscholar   +1 more source

The Lattice-Boltzmann Method on Optimal Sampling Lattices

IEEE Transactions on Visualization and Computer Graphics, 2009
In this paper, we extend the single relaxation time Lattice-Boltzmann Method (LBM) to the 3D body-centered cubic (BCC) lattice. We show that the D3bQ15 lattice defined by a 15 neighborhood connectivity of the BCC lattice is not only capable of more accurately discretizing the velocity space of the continuous Boltzmann equation as compared to the D3Q15 ...
Usman R, Alim, Alireza, Entezari, Torsten, Möller   +2 more
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Lattice Boltzmann method on composite grids

Physical Review E, 2000
A composite block-structured lattice Boltzmann method is proposed for the simulation of two-dimensional incompressible fluid flows. The grid structure is composed of a coarse base grid and one or several fine grid(s). The former covers the entire physical domain; the latter are placed at regions where local grid refinement is desirable.
, Lin, , Lai
openaire   +2 more sources

A Lattice Boltzmann Method for Image Denoising

IEEE Transactions on Image Processing, 2009
In this paper, we construct a Lattice Boltzmann scheme to simulate the well known total variation based restoration model, that is, ROF model. The advantages of the Lattice Boltzmann method include the fast computational speed and the easily implemented fully parallel algorithm. A conservative property of the LB method is discussed. The macroscopic PDE
Chang, Qianshun, Yang, Tong
openaire   +2 more sources

Discrete lattice effects on the forcing term in the lattice Boltzmann method.

Physical review. E, Statistical, nonlinear, and soft matter physics, 2002
Zhaoli Guo, C. Zheng, B. Shi
semanticscholar   +1 more source

LATTICE BOLTZMANN METHOD FOR FLUID FLOWS

, 2001
Shiyi Chen, G. Doolen
semanticscholar   +1 more source

Theory of the lattice Boltzmann method: Lattice Boltzmann models for nonideal gases

Physical Review E, 2000
In this paper a procedure for systematic a priori derivation of the lattice Boltzmann models for nonideal gases from the Enskog equation (the modified Boltzmann equation for dense gases) is presented. This treatment provides a unified theory of lattice Boltzmann models for nonideal gases.
openaire   +2 more sources

The lattice Boltzmann method for nearly incompressible flows

Journal of Computational Physics, 2020
P. Lallemand, Li-Shi Luo, M. Krafczyk, W. Yong   +3 more
semanticscholar   +1 more source

PREFACE: LATTICE BOLTZMANN METHOD

Multiphase Science and Technology, 2022
Takeshi Seta, Naoki Takada
openaire   +1 more source