VERTICALLY VARYING VELOCITY FIELD IN Q-3D NEARSHORE CIRCULATION

Proceedings of the International Conference on Coastal Engineering

A. Rodriguez¹  A. Sanchez-Arcilla¹  F. Collado¹ 

[1] L.I.M., Univ. Politecnica de Cataluiia

关键词: circulation;    quasi-3d circulation;    vertically varying velocity;   

DOI  :  10.9753/icce.v23.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

This paper presents an efficient and economic technique to obtain vertical profiles for surf-zone wave-induced currents. The current-wave bottom boundary layer is solved in a parameterized manner, while employing a power series aproximation to obtain the solution in the middle layer (extending up to trough level). This "profile extraction technic" has been coupled to a 2DH surf-zone circulation model which is also concisely described. The paper ends with a brief discussion of some obtained results part of the calibration work which is a very much on going task.

【 授权许可】

Unknown