Open AccessCalculation of sediment flow in channels taking into account passing and counter wind waves
Author(s) -
Аsror Yangiev,
Sobir Eshev,
Sh Panjiev,
А.А. Рахимов
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/883/1/012036
Subject(s) - sediment , flow (mathematics) , mechanics , wind wave , current (fluid) , geology , action (physics) , sediment transport , movement (music) , reflection (computer programming) , power (physics) , process (computing) , physics , geomorphology , acoustics , oceanography , computer science , programming language , operating system , quantum mechanics
The article discusses the process of sediment transport in channels under the influence of wind waves on the course. Based on the calculation method Quick M.C. dependences are proposed for calculating sediment transport in channels when waves are superimposed on associated and counter-current flows. The movement of sediments caused by the combined action of waves and currents is studied. It is shown that the direction of the movement of sediments is determined mainly by the direction of wave propagation (even in the case of a counter-current). Here the consumption of sediments is proportional to the power of the “wave flow” system. Comparing the results of the calculation with the dependencies of other authors gives satisfactory results.