摘要
固壁附近的水平圆柱体在波浪、波流作用下的受力情况与其周围的流场状态密切相关。为探讨圆柱受力形成的机理，应当对流场的涡结构有充分的认识，受力过程与流态演化过程的同步分析尤为重要。本文通过实验研究并对比数值分析的结果，对波浪、波流场中圆柱体受力与流场状态的关系做一初步讨论。
The hydrodynamic characteristic of a circular cylinder near a plane boundary is closely related with the flow field about. In order to investigate the justification for causing the wave-current force on cylinder, the vortex structure of the flow field should be well known, and it is important to analyse the evolution of flow field and process of wave-current action on cylinder synchronously. A preliminary discussion to the relation between wave-current force and the state of flow field of the cylinder is given in this paper the results come from flow visuialization experiment and also compared with numerical calculation result.
出处
《海岸工程》
北大核心
1996年第3期1-6,共6页
Coastal Engineering
