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Registration Number

0216U005163, 0114U003946 , R & D reports

Title

Modeling the bottom erosion around hydrotechnical structures and development of the mothods for its reduction

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Head

Nikishov Volodymyr Ivanovich,

Registration Date

19-01-2016

Organization

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

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The subject of the investigation is sediment transport in rivers. The tools of the research are the numerical simulation and laboratory experiment. The application of several new shock capturing schemes to the calculation of bedform evolution in unidirectional streams is considered. The experimental technique for phisical modeling of bottom erosion with a large-scale sand career present is developed. The review of the practical methods used for reduction of the bed scour near bridge piers is carried out. The active protection based on control of the vortical pattern of the flow near a pier is shown to be the most effective. The hydraulic method for calculation of the shape of sand careers in river flows is developed.

Product Description

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Воскобойнік Олександр Анатолієвич
Горбань Ірина Миколаївна

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2020-04-02