期刊论文

Lee, Kwang-Ho

英文

Coastal Engineering

0378-3839

2013

82

76-87

10.1016/j.coastaleng.2013.07.002

In this section, the numerical results related to the interaction between the waves and FBWs are discussed. The capability of the proposed model is demonstrated by comparing the water surface elevation, mooring forces, and motions of the submerged FBWs with the experimental data. The 650.0 × 75.0 cm computational domain is discretized using a uniform grid spacing of 1.0 cm for both the x and z directions. The initial time step is taken as 0.001 s, and the number of total computational steps is

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This paper studies the interactions of water waves with submerged floating breakwaters moored by inclined tension legs, using a numerical wave tank model proposed by Lee and Mizutani (2009) and based on the Navier-Stokes solver. This model combines a direct-forcing immersed boundary (IB) method, volume of fluid (VOF) method, and the mechanics model of the floating breakwater. The floating breakwaters are free on three degrees of freedoms, namely, surge, heave and pitch. Two floating breakwater shapes, rectangular and circular, are used in the e...