The vertical structure of the turbulent boundary layer under combined wave and current

摘要：

　　A simple mathematical model, which is based on the horizontal momentum equation and the k-ε turbulent closure model, is used to understand the physics of the interaction between the turbulent wave and current boundary layers.Modeled instantaneous horizontal velocity and turbulent dissipation rate are compared for waves following currents and waves opposing currents.The vertical structure of the turbulent boundary layer under combined wave and current is examined.Modeled mean velocities are generally in reasonable agreement with Bakker and Van Dooms1 and Klopmans2experimental data, respectively.

关键词： turbulent boundary layer turbulent dissipation rate waves and currents

作者: John Z.Shi Zhibin Chen Yun Wang

作者单位: State Key Laboratory of Ocean Engineering,Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,School of Naval Architecture Ocean and Civil Engineering,Shanghai Jiao Tong University, 1954 Hua Shan Road, Shanghai 200030, China

会议类型: 国际会议

会议名称: The Second Conference of Global Chinese Scholars on Hydrodynamics(第二届全球华人水动学学术会议)

会议地点: 江苏 无锡

会议语种:英文

页码: 102-107

在线出版日期: 2016-11-11（万方平台首次上网日期，不代表论文的发表时间）