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Registration Number

0215U007061, 0112U000293 , R & D reports

Title

Relationships of generation of hydrodynamical fields, caused by wind action and moving vessels, and their interaction with hydrotechnical constructions and slopes

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Head

Nikishov Volodymyr Ivanovych,

Registration Date

28-01-2015

Organization

The Institute of Hydromechanics of the National Academy of Sciences of Ukraine

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The surface waves generated by a vessel moving in the intricate navigating channel of changed cross section are the subject of the investigation. Those are studied with applying laboratory experiments, numerical simulation and theoretical analysis. The problems of ship wave generation in the trapeziform channel and in the channel with a rectangular projection on the bottom are solved by numerical modeling. An interaction of the solitary wave generated by a vessel moving in the shallow water in the range of critical velocities with an angular vertical wall is experimentally investigated. The theoretical analysis of the waves generated by both the traditional vessels and the vessels of unperturbed motion in the bounded waterway is realized. The data characterizing an influence of the bounded waterway on vessel critical velocities and draught are obtained.

Product Description

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Авраменко Петро Григорович
Мороз Володимир Васильович
Селезова Людмила Васильовна

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2020-04-02