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http://dx.doi.org/10.9765/KSCOE.2012.24.1.036

A Study on the Control of Short-period Waves by Resonator  

Lee, Kwang-Ho (Department of Civil Engineering, School of Engineering, Nagoya University)
Beom, Seong-Sim (Department of Civil Engineering, Korea Maritime University)
Kim, Do-Sam (Department of Civil Engineering, Korea Maritime University)
Park, Jong-Bae (POSCO E&C)
An, Seong-Wook (POSCO E&C)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.24, no.1, 2012 , pp. 36-47 More about this Journal
Abstract
In this study, the control performance of resonator was reviewed through numerical analysis and 3-dimensional hydraulic model experiments by attaching the resonator suggested in the existing studies to the openings of rectangular harbor and breakwater placed in a straight line to reduce short-period waves. In the numerical analysis, linear analysis method of singularity distribution method based on vertical-line Green function and full non-linear analysis method by 3D-NIT model were applied, and the validity of the numerical analysis methods was verified through comparative analysis between results of hydraulic experiments and numerical analysis results. In addition, effectiveness of the resonator was confirmed by reviewing its control performance on the short-period waves through review on the comparison with the case in which the resonator is not attached.
Keywords
resonator; short-period waves; 3-dimensional hydraulic model experiment; 3D-NIT model;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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