斑海豹胡须涡激振动及其尾流循迹机理直接数值模拟1)
宋立群, 及春宁, 张晓娜

VORTEX-INDUCED VIBRATION AND WAKE TRACING MECHANISM OF HARBOR SEAL WHISKER: A DIRECT NUMERICAL SIMULATION1)
Song Liqun, Ji Chunning, Zhang Xiaona
图13 测点流速谱和均匀流场与尾迹流场中柱体振动速度谱
Fig.13 Velocity spectrum at a measuring point and vibration velocity spectrum of different models in uniform flow and wake flow