Submerged breakwater
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The present work is to evaluate the performance of the RANS turbulence models for simulating regular wave propagation over a submerged breakwater using the open-source Computational Fluid Dynamics (CFD) software OpenFOAM.
15p viberkshire 09-08-2023 6 3 Download
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A numerical model based on the 2D Boussinesq equations has been developed using the Finite Volume Method. The model was verified against experimental data for the case of wave breaking on a sloping beach. Simulated results by the model showed that the model has good capability of simulation of waves in the nearshore area. Numerical simulation was also carried out for the problem of waves on a plane beach with a breakwater and submerged dunes. Simulated results were compared with those computed by MIKE 21.
12p caygaocaolon6 22-07-2020 10 2 Download
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The paper presents the results of a numerical study on the interaction of waves and a submerged breakwater. The numerical study is the application of an advanced numerical model named as CMED, which is based on the Narvier-Stokes equations and VOF (Volume of Fluid) method, and has been previously developed by the author. The consideration is paid for the investigation on the influence of the characteristics of the breakwater on the variation of some parameter coefficients, such as reflection, transmission and energy dissipation coefficients.
7p dem_thanh 22-12-2012 49 3 Download