Lattice Boltzmann Method for Two-Dimensional Incompressible Navier-Stokes Equation with CUDA

被引：0

作者：

Kosriporn, Treenath ^{[1
]}

Suwannik, Worasait ^{[1
]}

Maleewong, Montri ^{[2
]}

机构：

[1] Kasetsart Univ, Comp Sci, Bangkok, Thailand

[2] Kasetsart Univ, Math, Bangkok, Thailand

来源：

TENCON 2014 - 2014 IEEE REGION 10 CONFERENCE | 2014年

关键词：

Lattice Boltzmann Method; CUDA; Parallel programming;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Incompressible flow simulations governed by the two-dimensional Navier-Stokes model are presented in this work. This set of nonlinear equations is approximated by the lattice Boltzmann method (LBM). Numerical method is developed and implemented in both sequential and CUDA programs. The accuracy of numerical scheme is investigated by simulating two-dimensional duct flows that analytical solution exists. CUDA is used to improve computational performance. Speed up is increased approximately 10x from a sequential program.

引用

页数：5

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