Hydrodynamics of trapezoidal embankment weirs

摘要：

This paper presents the results of an experimental study over a 2-dimensional trapezoidal weir model with the upstream and downstream faces sloped at 1:2 (V:H). The flow field has been measured using Particle Image Velocimetry (PIV). Several hydrodynamic properties of the flow, including the different flow regimes, free surface profile, mean and instantaneous velocity fields, and discharge coefficient, are discussed and analyzed.

关键词： weir embankment Particle Image Velocimetry (PIV)

作者: Xi-kun Wang Zhi-yong Hao Soon Keat Tan

作者单位: Maritime Research Centre Nanyang Technological University,50 Nanyang Avenue,Singapore Logistics Engineering College 3School of Civil and Environmental Engineering,DHI-NTU Centre Nanyang Technological University,50 Na

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: 387-391

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）