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Using a Time-domain Higher-order Boundary Element Method to Simulate Wave and Current Diffraction from a 3-D Body
wave-current diffraction time-domain simulation drift force higher-order boundary element method
2011/9/9
To study wave-current actions on 3-D bodies a time-domain numerical model was established using a higher-order boundary element method (HOBEM). By assuming small flow velocities, the velocity potentia...
Diffraction of Continental Shelf Waves by Irregular Alongshore Geometry
Continental Shelf Waves Irregular Alongshore Geometry
2009/2/18
Diffraction of continental shelf waves by irregular alongshore geometry, such as ridges, canyons and bumps, is examined. The full barotropic, shelf-wave equation is treated, and the solutions include ...
Wave Forces on Offshore Structures：Nonlinear Wave Diffraction by Large Cylinders
Wave Forces Large Cylinders Nonlinear Wave
2009/2/6
A nonlinear theory of wave diffraction is presented and used to evaluate the forces exerted On a cylinder of large diameter. A perturbation technique has been used to solve the problem with the inclus...