Results 211 to 220 of about 89,896 (247)

Lattice Boltzmann method for adiabatic acoustics

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2011
The lattice Boltzmann method (LBM) has been proved to be a useful tool in many areas of computational fluid dynamics, including computational aero-acoustics (CAA). However, for historical reasons, its applications in CAA have been largely restricted to simulations of isothermal (Newtonian) sound waves.
Li, Yanbing, Shan, Xiaowen
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Lattice Boltzmann method on quadtree grids

Physical Review E, 2011
A lattice Boltzmann method on nonuniform quadtree grids is proposed. Our method employs the interpolation-supplemented lattice Boltzmann model. The advantages of the quadtree grid are preserved by using linear interpolation instead of quadratic interpolation to complete the streaming step in the lattice Boltzmann method.
Yu, Chen, Qinjun, Kang, Qingdong, Cai, Dongxiao, Zhang   +3 more
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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
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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
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Lattice Boltzmann Method

2022
M. Sheikholeslami, Elham Abohamzeh
openaire   +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.
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Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Steven P Rowe, Martin G Pomper
exaly  

PREFACE: LATTICE BOLTZMANN METHOD

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

Radiotheranostics in oncology: Making precision medicine possible

Ca-A Cancer Journal for Clinicians, 2023
Eric Aboagye
exaly