三维有限长旋转圆柱水动力性能的实验及数值分析（英文）

发布时间：2021-12-17 01:49

　　The hydrodynamic performance of a three-dimensional finite-length rotating cylinder is studied by means of a physical tank and numerical simulation. First, according to the identified influencing factors, a hydrodynamic performance test of the rotating cylinder was carried out in a circulating water tank. In order to explore the changing law of hydrodynamic performance with these factors, a particle image velocimetry device was used to monitor the flow field. Subsequently, a computational field ... 

【文章来源】：Journal of Marine Science and Application. 2020,19(03)CSCD

【文章页数】：10 页

【文章目录】：
1 Introduction
2 Governing Equations of Fluid
3 Physical Modeling and Grid Generation
4 Physics Experiment of Rotating Cylinder
    4.1 Rotating Cylinder Test Model
    4.2 Test Results
5 Analysis of Numerical Simulation Results
    5.1 Effect of Speed Ratio on Hydrodynamic Performance
    5.2 Effect of the Reynolds Number on Hydrodynamic Performance
    5.3 Effect of Aspect Ratio on Hydrodynamic Performance
6 Conclusions



本文编号：3539189