通过引入一种格子Boltzmann方法的特殊边界处理,对对称和非对称的层射流进行有效的数值研究,模拟结果与已有的数值结果非常吻合.表明了格子Boltzmann方法解层射流问题的高效与稳定.
A numerical study on symmetrical and asymmetrical laminar jet-forced flows was presented by a lattice Boltzmann Method(IBM) with a special boundary treatment. The simulation results are in very good agreement with the available numerical prediction. It is shown that the IBM is a very competitive method for laminar jet-forced flow in terms of computational efficiency and stability.