【摘要】 本文描述了在两种不同脉动流下圆柱体旋涡脱落的实验研究。通过自相关与谱分析的方法,详细地讨论了这种流动的一些物理机制。这一研究对海洋结构的振动分析有一定的参考价值。更多还原

【Abstract】 This paper describes the experimental study on vortex shedding of cylinder n two different oscillating flows. By means of auto-correlation and spectrum analysis, we discuss in detail some physical mechanisms of the flows. There are some references sense in the study for vibration analysis of marine structures.更多还原