Proceedings of the International Conference on Coastal Engineering | |
VELOCITY FIELD UNDER PLUNGING WAVES | |
Akio Okayasu2  Tomoya Shibayama2  Nobuo Mimura1  | |
[1] Dept. of Civil Eng., Ibaraki Univ.;Dept. of Civil Eng., Univ. of Tokyo | |
关键词: plunging waves; velocity field; breaking waves; | |
DOI : 10.9753/icce.v20.%p | |
学科分类:建筑学 | |
来源: Coastal Engineering Research Council | |
【 摘 要 】
In order to clarify the characteristics of the velocity field in the surf zone, three sets of detailed and precise two dimensional laboratory experiments were performed. Spatial distributions and time histories of velocity were measured by using a hot film velocimeter with a split type probe or a two components laser doppler velocimeter for regular wave conditions. Typical plunging breakers were formed during the experiments. Based on the experimental results, a model was investigated in order to estimate the two dimensional distribution of the on-offshore steady current below the trough level.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912020439834ZK.pdf | 204KB | download |