Change of the Coast Profile under the Joint Effect of Ship and Wind Waves
Abstract
Coast dynamics resulting from the interplay of long vessel wakes and short background wind waves is studied experimentally in tideless conditions of Gulf of Finland. An attempt of qualitative study of impact of each wave system on a coast is made. Special attention is paid to two parameters: the change of sullage volume and the change of the coast profile shape, which is defined as an exponent in the power approximation of the coast. The analysis of these parameters and their variability for ship and wind waves demonstrate peculiarities of the ship wave and wind wave effect on the coast.
About the Authors
I. Didenkulova
Институт прикладной физики РАН; Институт кибернетики при Таллинском технологическом университете
Russian Federation
Russian Federation
M. Viška
Институт кибернетики при Таллинском технологическом университете
Estonia
Estonia
D. Kurennoy
Всероссийский научно-исследовательский геологический институт им. А.П. Карпинского
Russian Federation
Russian Federation
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Review
For citations:
Didenkulova I., Viška M., Kurennoy D. Change of the Coast Profile under the Joint Effect of Ship and Wind Waves. Fundamental and Applied Hydrophysics. 2011;4(2):66-78. (In Russ.)
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