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对进口流场畸变失速颤振的影响进行了实验研究。实验结果表明：小的叶尖径向畸变能抑制颤振的发作。对此现象用三维变形激盘法进行了计算。计算结果与实验符合。
The experimental study on the influence of the flutter of stall flow in the inlet flow field was made. The experimental results show that small tip radial distortion can inhibit the onset of chatter vibration. This phenomenon is calculated by the 3D deformation disk method. The calculation results are consistent with the experiment.