上游静止方柱尾流对下游方柱体尾激振动效应影响 1)
涂佳黄*†2)(
),谭潇玲*,杨枝龙*,邓旭辉*†**,郭小刚*†**,张平*
),谭潇玲*,杨枝龙*,邓旭辉*†**,郭小刚*†**,张平*
EFFECT OF WAKE INDUCED-VIBRATION RESPONSES OF A SQUARE CYLINDER BEHIND THE STATIONARY SQUARE CYLINDER 1)
Tu Jiahuang*†2)(),Tan Xiaoling*,Yang Zhilong*,Deng Xuhui*†**,Guo Xiaogang*†**,Zhang Ping*
),Tan Xiaoling*,Yang Zhilong*,Deng Xuhui*†**,Guo Xiaogang*†**,Zhang Ping*
图1. 下游方柱的横流方向振幅均方根值和升力系数频率比随折减速度的变化对比图
Fig. 1. The comparisons of the rms value of transverse vibration amplitude and frequency ratio of the rear square cylinder behind a front stationary square cylinder as a function of $U_{\rm r}$
