Impact of floats on water
2002 ◽
Vol 471
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pp. 365-379
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The impact of a wedge-shaped body on the free surface of a weightless inviscid incompressible liquid is considered. Both symmetrical and unsymmetrical entries at constant velocity are dealt with. The differential problem corresponds to the physicomathematical model of a distribution of potential singularities and, in particular, the flow singularities at the ends of the wetted regions are represented by sinks. A conformal transformation of the flow field is adopted and the unknown intensities of the discontinuities are found by an optimization procedure, together with the solution of the nonlinear free-surface problem. The flow separation at a sideslip is also considered.
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Numerical Investigation of Focused Waves and Their Interaction With a Vertical Cylinder Using REEF3D
2017 ◽
Vol 139
(4)
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