不同控制角下附加圆柱对圆柱涡激振动影响
EFFECTS OF THE ADDED CYLINDERS WITH DIFFERENT CONTROL ANGLES ON THE VORTEX-INDUCED VIBRATIONS OF A CIRCULAR CYLINDER
图3. 当$U_{\rm r} = 11$时,圆柱振幅随控制角变化情况
Fig.3. Vibration amplitude varies with the control angle at$U_{\rm r}= 11$
