This paper presents a numerical study on focused wave and current interactions with a *** cylinder is moving in the opposite direction to the wave *** effective computational decomposition method is adopted to reduce ...
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This paper presents a numerical study on focused wave and current interactions with a *** cylinder is moving in the opposite direction to the wave *** effective computational decomposition method is adopted to reduce the calculation resources.A potential solver high-order spectral(HOS)method is applied to generate focused wave field,while our in-house computational fluid dynamics(CFD)solver naoe-FOAM-SJTU with overset grid takes the charge of achieving the viscous effect around the moving *** viscous domain moving with the cylinder thus the size and mesh grids in computational domain is greatly *** pressure on cylinder surface and wave fields around cylinder are compared with experimental data,shows a well ***,the scattering wave field and vortex shedding are *** the existence of moving cylinder,the classical scattering wave types are still observed.
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