The numerical results agree well with the available experimental data. It is indicated that the method of LES with reasonable scheme is applicable in the simulation of large scale anisotropic vortices with complex geometrical boundary.

• 数值计算结果与实验结果符合较好 ,表明具有适当计算格式的湍流大涡模拟方法适用于边界形状复杂和存在各向异性大尺度涡的流动仿真