VELOCITY FIELD IN A STEADY BREAKER

Proceedings of the International Conference on Coastal Engineering

T. Sakai¹  J.A. Battjes² 

[1] Dept. of Civil Engineering, Kyoto University;Civil Engineering, Delft University of Technology

关键词: velocity field;    steady breaker;    breaking wave;   

DOI  :  10.9753/icce.v17.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

An experimental investigation is described of the velocity field in a steady, spilling-type breaker, generated on a steady current by a submerged hydrofoil. Velocities have been measured with a laser-doppler system, and analysed with respect to mean and rms-values as well as Reynolds stresses. The results indicate that the turbulent flow field downstream of the initiation of the separation at the surface resembles that in a turbulent wake.

【 授权许可】

Unknown