SIMULATION OF CAVITY FLOW BY THE LATTICE BOLTZMANN METHOD
SIMULATION OF CAVITY FLOW BY THE LATTICE BOLTZMANN METHOD
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DOI：
10.1006/jcph.1995.1103
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发表时间：
1995-05-01
影响因子：
4.1
通讯作者：
COGLEY, AC
中科院分区：
文献类型：
--
作者：
HOU, SL;ZOU, Q;COGLEY, AC
详细分析了晶格玻尔兹曼方法的性能。与二维驱动腔流的其他数值解的全面比较表明，晶格玻尔兹曼方法在广泛的雷诺数范围内给出了准确的结果。对误差和收敛速度进行了研究。量化了不同最大速度下的压缩效应，并确定了稳定模拟的参数范围。本文的目的是激发进一步的工作，使用这种相对较新的方法来利用并行计算机解决运输现象中的应用工程问题。(c) 1995年学术出版社有限公司
A detailed analysis is presented to demonstrate the capabilities of the lattice Boltzmann method. Thorough comparisons with other numerical solutions for the two-dimensional, driven cavity flow show that the lattice Boltzmann method gives accurate results over a wide range of Reynolds numbers. Studies of errors and convergence rates are carried out. Compressibility effects are quantified for different maximum velocities and parameter ranges are found for stable simulations. The paper's objective is to stimulate further work using this relatively new approach for applied engineering problems in transport phenomena utilizing parallel computers. (c) 1995 Academic Press, Inc.