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Information × Registration Number 0221U100806, 0117U000179 , R & D reports Title Generation and interaction of surface gravity waves with shore and artificial breakwaves. popup.stage_title Head Stesenko Oleksandr H., д.ф.-м.н. Registration Date 09-01-2021 Organization Institute of Hydromechanics of NAS of Ukraine popup.description2  The subject of the research are gravity waves generated both by wind and the ships moving in the channels. The processes of these waves generation and their interaction with shores, bottom irregularities and hydraulic structures are studied. The methods of studies are: theoretical analysis, computational modeling and physical experiment. The numerical experiments relating to the hydrodynamic of their motion in the channel of rectangular cross-section are performed based on the improved numerical and analytical model of a non-stationary motion for the broadened class of the thin ships. A behavior of an influence of a subsurface protrusion on a surface picture of the ship waves is estimated in the quasi-stationary way. The numerical studies of the characteristics and choice of the parameters of the bank protection structures and struts being washed out are carried out based on the developed and improved mathematical models. The processes of interaction of a solitary ship wave with a vertical wall when the said wave is angularly fallen are experimentally studied. An influence of the long-term cyclic loads on the geotextiles is studied and a technique of choice thereof for using them in the filters of the wave struts flexible anchors is developed. Product Description popup.authors Voskobiynyk Volodymyr A. Kryvonoh Oleksandr I. Moroz Volodymyr V. Stetsenko Olexandr G. popup.nrat_date 2021-03-17 Close