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Keywords: incident wave
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Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3154
..., respectively. The boundary conditions in the inner domain consider nonlinear items including incident wave potential and elevation, by which wave-body interactions are analyzed influenced by incident waves. Large amplitude ship motions, such as parametric roll of C11 container ship, are then simulated...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3238
... marine transportation artemis model reflection kantarzhi incident wave angle of approach suitable wave wave recorder approach channel wave height frequency spectrum spectrum Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3181
... are calculated for a fixed bow-flare ship section in regular and irregular waves. The incident waves can be generated by using HOSM (higher order spectral method) to give inputs at wavemaker boundary. Different truncation periods for short waves are considered to show the influence of short-wave components...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3125
... ABSTRACT Boundary element method (BEM) with fully nonlinear boundary conditions is developed to simulate the interaction between an incident wave and a freely floating cylinder. The elastic mesh technique (EMT) is adopted to optimize the mesh on free surface in time domain. Auxiliary functions...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3109
..., and the nonlinear characteristics of surface elevation around cylinders is discussed. Further investigation of the detailed components of surface elevation revealed that not only the firstorder but also the second-order surface elevation component is significant for some particular incident wave frequencies...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2177
... considering the geometric and the incident wave parameters are analyzed with great efforts. It shows that the width of the plate barrier and the depth of the shallow water play important roles to eliminate the incident wave. The wave parameters are changed remarkably over the submerged plate barrier besides...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-035
..., the Blunt modified Wigley, is used for all the simulations. The bow wave generated by the Blunt modified Wigley hull at a constant speed in incident waves is considered. The bow wave and the ship hydrodynamics are investigated by using Reynolds-averaged Navier-Stokes (RANS) method with Volume of Fluid (VOF...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-671
... of different surrounding fluids, enhanced columns and incident wave are discussed. Finally, some conclusions are obtained which may play important roles in practical engineering. INTRODUCTION Double-panel structure is a classic research object in sound insulation field, and Fahy et al. (2007) and Du et al...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-675
... computational model. The motions of moored ship is predicted in Bingham (2000) by the hybrid Boussinesq-panel method. The Boussinesq model of Madsen and Sorensen (1992) is used for propagating an irregular wave system from the wave-maker to a moored ship. The local incident wave field is decomposed to be input...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-071
... Method (DMM). The generalized incident wave field over an undulating seabed without the presence of floating structures is generated by use of EMM. The diffracted potential and radiated potential are obtained through the application of DMM and verified in a two-dimensional flat seabed problem since its...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-648
... of the plates on the wave absorptivity is studied. time series grid wave load mitigation effect reservoir simulation incident wave perforation ratio wave force wave interaction renewable energy hi 0 amplitude total dynamic wave force wave reflection offshore structure engineering...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-666
... variation a'=a(1+δcosNθ) following by Mansour et al. (2002), circumscribing an impermeable inner cylinder. Through different incident wave directions, numerical results involving the non-dimensional wave forces, non-dimensional elevation contours, and free-surface elevation are calculated and compared...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-741
... harbor time-domain numerical model boundary teng nonlinear wave equation wave potential incident wave boussinesq equation numerical model water surface motion response experimental data A full 3D time-domain numerical model for the wave-induced motion of a floating body in shallow water...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-136
... upstream oil & gas fn 0 surface pressure cfd simulation amplitude grid system simulation experimental data prediction ship wisdam-x method incident wave A validation study of CFD simulations of a tanker in ballast condition advancing in waves Hideo Orihara, Hisafumi Yoshida Technical...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-191
...] led the point absorber theory. One of the conclusions is that the upper limit of the wave energy absorbed by an axisymmetric float heaving in the waves of wave length λ is equivalent to the energy of the incident wave of width L=λ/2π , regardless of the size of the float. This width is named...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-258
... the deformation of rubble mound seawalls under construction has not been investigated sufficiently. Several past studies focus on rubble mound structures. Ryu and Sawaragi (1986) investigated the characteristics of equilibrium cross sections caused by incident wave. Van der Meer (1987) proposed a formula...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-549
... than those of the head sea condition. Fujii and Takahashi (1975) carried out an added resistance experiment on the S175 ship at 30 degrees intervals in the direction of the incident wave. Kashiwagi (2004) presented the results of the added resistance experiment for 170kBC. Recently, Valanto and Hong...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-548
.... This fact becomes more apparent when the target beach consists of gravel and is located in a particular environment, where it is subjected to microtidal or low mesotidal conditions. Consequently, the incident wave and sediment transport in the cross-shore direction are treated as the most influential...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-474
... and diffraction diagrams in Shore Protection Manual (1984). Recently, more complicated situations have been researched, such as permeable breakwater, asymmetrical configuration of breakwater and irregular incident waves. For the problem of permeable breakwater, Yu (1995) derived an approximate solution...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-167
... those by McIver (1985), Neelamani and Vedagiri (2002), and Roy et al. (2016). Using the eigenfunction expansion method, McIver (1985) investigated the scattering of a normally incident wave by two unequal partially submerged plates below the free surface in water of finite uniform depth. It was found...

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