[HTML][HTML] A generalized weak-scatterer approximation for nonlinear wave–structure interaction in marine hydrodynamics
In this paper, a generalized weak-scatterer (GWS) approximation is proposed for solving
nonlinear wave–structure interaction problems. In contrast to the original weak-scatterer
(OWS) theory, where the approximated free surface boundary conditions (FSBCs) are Taylor-
expanded in the vertical direction from the incident wave surface, we apply Taylor series
expansion in an arbitrary direction which, in particular, is tangential to the boundary of the
floating structure close to the waterline. This leads to generalized kinematic and dynamic …
nonlinear wave–structure interaction problems. In contrast to the original weak-scatterer
(OWS) theory, where the approximated free surface boundary conditions (FSBCs) are Taylor-
expanded in the vertical direction from the incident wave surface, we apply Taylor series
expansion in an arbitrary direction which, in particular, is tangential to the boundary of the
floating structure close to the waterline. This leads to generalized kinematic and dynamic …
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