THE KINEMATICS OF WAVE INDUCED FLOWS AROUND NEAR-BED PIPELINES

Proceedings of the International Conference on Coastal Engineering

T. Bruce²  W.J. Easson¹ 

[1] Dept. Mech. Eng The University of Edinburgh;Dept. of Mechanical Engineering, The University of Edinburgh

关键词: pipeling;    wave induced flow;    wave kinematics;   

DOI  :  10.9753/icce.v23.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Particle Image Velocimetry (PIV) has been applied successfully to give quantitative, full field measurements of instantaneous velocity fields for oscillatory flows past a model of a pipeline above a plane bed. The application of PIV to this problem is discussed, and results for the case of KC = 20 with gap ratios 1.0 and 0.1 are presented in the form of velocity vector maps, and contour plots of vorticity distribution.

【 授权许可】

Unknown