Preview

Fundamental and Applied Hydrophysics

Advanced search

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


M. Viška
Институт кибернетики при Таллинском технологическом университете
Estonia


D. Kurennoy
Всероссийский научно-исследовательский геологический институт им. А.П. Карпинского
Russian Federation


References

1. Косьян Р.Д., Пыхов Н.В. Гидрогенные перемещения осадков в береговой зоне моря. М.: Наука, 1991. 280 с.

2. Диденкулова И.И., Заибо Н., Пелиновский Е.Н. Отражение длинных волн от «безотражательного» донного профиля // Изв. РАН. Механика жидкости и газа. 2008. № 4. C.102–108.

3. Didenkulova I., Pelinovsky E. Traveling water waves along a quartic bottom profile // Proc. of the Estonian Academy of Sciences. 2010. V.59, N 2. P.166–171.

4. Parnell K.E., Delpeche N., Didenkulova I., Dolphin T., Erm A., Kask A., Kelpšaite L., Kurennoy D., Quak E., Räämet A., Soomere T., Terentjeva A., Torsvik T., Zaitseva-Pärnaste I. Far-field vessel wakes in Tallinn Bay // Estonian Journal of Engineering. 2008. V.14, N 4. P.273–302.

5. Soomere T., Parnell K.E., Didenkulova I. Implications of fast ferry wakes for semi-sheltered beaches: a case study at Aegna Island, Baltic Sea // J. of Coastal Research. 2009. V.56. P.128–132.

6. Soomere T., Kask A., Kask J., Nerman R. Transport and distribution of bottom sediments at Pirita Beach // Estonian Journal of Earth Sciences. 2007. V.56, N 4. P.233–254.

7. Soomere T. Wind wave statistics in Tallinn Bay // Boreal Env. Res. 2005. V.10. P.103–118.

8. Wang P., Ebersole B.A., Smith E.R. Beach-profile evolution under spilling and plunging breakers // J. of Waterway, Port, Coastal, and Ocean Engineering, 2003. V.129. P.41–46.

9. Roberts T.M., Wang P., Kraus N.C. Limits of wave runup and corresponding beach-profile change from large-scale laboratory data // J. of Coastal Research, 2010. V.26. P.184–198.

10. Леонтьев И.О. Прибрежная динамика: волны, течения, потоки наносов. М.: ГЕОС, 2001. 272 с.

11. Romańczyk W., Boczar-Karakiewicz B., Bona J.L. Extended equilibrium beach profiles // Coastal Engineering. 2005. V.52, N 9. P.727–744.

12. Are F., Reimnitz E. The A and m Coefficients in the Bruun/Dean Equilibrium Profile Equation Seen from the Arctic // J. of Coastal Research, 2008. V.24, N 2B. P.243–249.

13. Dean R.G., Dalrymple R.A. Coastal processes with engineering applications. Cambridge University Press. 2002. 475 p.

14. Steetzel H.J. Cross-shore transport during storm surges, Delft Hydraulics, Delft, The Netherlands Publ. N 476. 1993.

15. Kit E., Pelinovsky E. Dynamical models for cross-shore transport and equilibrium bottom profiles // J. of Waterway, Port, Coastal, and Ocean Engineering, 1998. V.124, N 3. P.138–146.

16. Kobayashi N. Analytical solution for dune erosion by storms // J. of Waterway, Port, Coastal and Ocean Engineering, 1987. V.113, N 4. P.401–418.

17. Dai Z.-J., Du J.-Z., Li C.-C., Chen Z.-S. The configuration of equilibrium beach profile in South China // Geomorphology. 2007. V.86, N 3–4. P.441–454.

18. Soomere T. Wind wave statistics in Tallinn Bay // Boreal Environment Research. 2005. V.10. P.103–118.

19. Didenkulova I., Parnell K.E., Soomere T., Pelinovsky E., Kurennoy D. Shoaling and runup of long waves induced by high-speed ferries in Tallinn Bay // J. of Coastal Research. 2009. V.56. P.491–495.

20. Kurennoy D., Soomere T., Parnell K.E. Variability in the properties of wakes generated by high-speed ferries // J. of Coastal Research. 2009. V.56. P.519–523.

21. Torsvik T., Didenkulova I., Soomere T., Parnell K.E. Variability in spatial patterns of long nonlinear waves from fast ferries in Tallinn Bay // Nonlinear Processes in Geophysics. 2009. V.16, N 2. P.351–363.


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.)

Views: 62


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2073-6673 (Print)
ISSN 2782-5221 (Online)