Free-surface flow past a submerged cylinder

摘要：

This study employs a Lagrangian frame numerical method to investigate two-dimensional freesurface flow induced by a submerged moving cylinder. This method combines the advantages of vortex methods and boundary integral methods, and is capable of capturing the complex motion of free surface and vortices. A series of computations are performed to investigate the effects of Froude number, the depth of submergence and still water depth on the flow motion. Free surface deformation, wake vortex and hydrodynamic forces are studied.

关键词： Free surface flow submerged cylinder vortex vortex methods boundary integral methods

作者: Meng-yu Lin Liang-hsiung Huang

作者单位: Department of Civil Engineering,National Taiwan University Taipei,China

会议类型: 国际会议

会议名称: 9th International Conference on Hydrodynamics(第九届国际水动力学会议 ICHD2010)

会议地点: 上海

会议语种:英文

页码: 210-215

在线出版日期: 2010-10-11（万方平台首次上网日期，不代表论文的发表时间）