摘要
介绍改进的格子BGK模型,用该模型可以模拟较高雷诺数流体的流动。其模拟结果与实验结果十分吻合。
An improved lattice BGK model for flow past a cylindrical obstacle is introduced. This model is able to simulate complex fluid phenomena with high Reynolds. Numerical results confirm experimental results.
基金
国家自然科学基金
关键词
格子BGK模型
流体力学
流体流动
lattice BGK model
parallel computing
Kárman vortex streets