The result indicated that the interaction between the boundary layer on the suction surface of blade and on the endwall thicken the boundary layer on the suction surface.
实验结果表明，角区中端壁附面层和叶面附面层的堆积使得叶面附面层变厚；
The negative bowed blades raise the endwall loading and emphasis the boundary layer separation.
叶片反弯增加了端区叶片的负荷，加重了附面层的分离。
Endwall transverse movement has greater influence on flow separation structure in corner region than separated suction side boundary layer.
端壁横向流动对角区流动分离结构的影响大于吸力面附面层的分离。
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