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在特别建造的小型扰流柱排风洞上，测量了6个不同雷诺数下叉排型短扰流柱排内部的流场分布，发现不同雷诺数下流场分布非常相似，在奇数和偶数测量截面上，速度分布规律不同，在奇数截面上可以观察到通道涡，在偶数截面的端壁附近存在马蹄涡。
In a specially constructed small-sized spoiler exhaust tunnel, the flow field distributions inside the fork-type short-wave column with six different Reynolds numbers were measured and found that the flow field distribution was very similar under different Reynolds numbers. The velocity profiles are different in the measurement cross sections. The channel vortices can be observed on the odd cross sections, and the horseshoe vortex exists near the end walls on the even cross sections.