The unsteady flow indicates that the upstream wake can influence the boundary layer,wake and leakage flow of the downstream flow.

• 另外,非定常结果流动图画显示,在非定常环境下上游周期性尾迹的通过对下游叶片边界层、尾迹以及叶尖泄漏流的发展都有一定影响。