With different boundary layer schemes, the simulated divergence fields differ, which affects the performance of the rainfall forecast.

不同边界层方案模拟的辐散场有一定的差别，导致了降水的不同预报效果。

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By using of numerical simulation, the effect of applying boundary layer suction on end-wall to the aerodynamic performance for a van with a high-turning Angle and meridional divergence was discussed.

针对某大折转角子午扩张型导叶，通过数值模拟，讨论了端壁附面层抽吸对叶栅性能的影响。

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