Thew ind pressure of the interfered building can be decreased by 45%in case the interfering building is situated at some special position of the interfered building 's wakeboundary.
Embedded grids are adopted to weaken the numerical diffusion of the wake and to apply the above boundary conditions.
为减少尾迹数值耗散和便于添加上述边界条件，采用了嵌套网格方法。
3
To incorporate the important effects of the rotor wake, the far-field boundary condition derived from the rotor momentum theory and the cyclic boundary condition have been used.