圆柱
傅里叶级数
机械
横截面
傅里叶变换
流量(数学)
物理
经典力学
振荡(细胞信号)
材料科学
数学
数学分析
几何学
结构工程
工程类
化学
量子力学
生物化学
出处
期刊:Journal of the Waterway, Port, Coastal and Ocean Division
[American Society of Civil Engineers]
日期:1978-11-01
卷期号:104 (3): 275-290
被引量:161
标识
DOI:10.1061/jwpcdx.0000101
摘要
The paper presents the results of an experimental and analytical investigation of the forced oscillations of a circular cylinder in uniform flow. The transverse force has been decomposed into two components and the appropriate force-transfer coefficients have been determined experimentally through the use of a Fourier averaging techinique. The results were then incorporated into the equation of motion to predict the dynamic responsee of elastically-mounted cylinders. The numerical predictions were found to be in good agreement with those obtained experimentally.
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