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Hydraulic Experiments of Stem Waves along a Vertical Wall due to Unidirectional Random Waves  

Lee, Jong-In (River & Coast Research Division, Korea Institute of Construction Technology)
Choi, Jun-Woo (Department of Civil and Environmental Engineering, Hanyang University)
Yoon, Sung-Bum (Department of Civil and Environmental Engineering, Hanyang University)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.20, no.1, 2008 , pp. 49-61 More about this Journal
Abstract
This study investigates the characteristics of stem waves along a vertical wall generated by obliquely incident random waves through laboratory experiments conducted in a wave basin and numerical simulations using REF/DIF S model developed by Kirby and $\ddot{O}zkan$(1994). The investigation is focused on the effect of random waves on the propagation characteristics of stem waves and the difference or similarity between monochromatic and random waves. The results of REF/DIF S model are compared with laboratory measurements and good agreements are obtained. The relative significant wave height along a wall is almost same with monochromatic condition, but the wave pattern along normal to the wall shows a significant difference.
Keywords
stem waves; monochromatic and random waves; laboratory experiments; REF/DIF S model;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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