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Applicability of Permeable Submerged Breakwater for Discharged Flow Control
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 Title & Authors
Applicability of Permeable Submerged Breakwater for Discharged Flow Control
Hur, Dong-Soo; Lee, Woo-Dong;
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The purpose of this study is to examine the control function of discharged flow due to the shape and plane arrangement of permeable submerged breakwater. For the discussion on it in detail, 3-dimensional numerical model based on PBM (Porous Body Model), which is able to simulate directly interaction of Fluid Permeable structure Seabed has been used to simulate water discharge in a NWT (Numerical Water Tank). To verify the applicability, LES-WASS-3D is analyzed comparing to the experimental result about propagation characteristics of dam-break wave through a permeable structure. Using the results obtained from numerical simulation, the effects of the shape and plane arrangement of submerged breakwater on reducing velocity and flow induction have been discussed related to the mean flow distribution and vertical distributions of horizontal velocities around ones.
permeable submerged breakwater;discharge;flow control;flow induction;LES-WASS-3D;
 Cited by
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