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Numerical Modeling of Waves and Currents by Using a Hydro-Sedimentary Model

Authors: Mustapha Kamel Mihoubi, Hocine Dahmani


Over recent years much progress has been achieved in the fields of numerical modeling shoreline processes: waves, currents, waves and current. However, there are still some problems in the existing models to link the on the first, the hydrodynamics of waves and currents and secondly, the sediment transport processes and due to the variability in time, space and interaction and the simultaneous action of wave-current near the shore. This paper is the establishment of a numerical modeling to forecast the sediment transport from development scenarios of harbor structure. It is established on the basis of a numerical simulation of a water-sediment model via a 2D model using a set of codes calculation MIKE 21-DHI software. This is to examine the effect of the sediment transport drivers following the dominant incident wave in the direction to pass input harbor work under different variants planning studies to find the technical and economic limitations to the sediment transport and protection of the harbor structure optimum solution.

Keywords: Swell, current, radiation, stress, mesh, MIKE21, sediment.

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[1] G. Masselink, A. Kroon, R.G.D. Davidson-Arnott, Morphodynamics of intertidal bars in wave-dominated coastal settings-A review. Geomorphology, 73, 1-2, 2006, pp. 33-49.
[2] R. G. Dean, Heuristic models of sand transport in the surf zone, Proceedings of Conference on Engineering Dynamics in the surf zone, Sydney, Australia, 1973, pp. 208-214.
[3] I. A. Svendsen, Wave heights and set-up in a surf zone. Coastal engineering, 8, 1984, pp.303-329.
[4] S.I Voropayev, J.Roney, L. Boyer, H. J. S. Fernando, W. N. Houston The motion of large bottom particles (cobbles) in a wave-induced oscillatory flow, Coastal Engineering, 34,1998 197-219.
[5] T. Butt, P. E. Russel, I. Turner, The influence of swash infiltration-exfiltration on beach sediment transport: onshore or offshore? Coastal Engineering, 42 (1), 2001, pp 35-52.
[6] M.K. Mihoubi, Determination of the interstitial velocity field in the swash zone by Ultrasonic Doppler Velocimetry (UDV), C. R. Geoscience 344, 2012, pp. 312–318.
[7] G.B. Whitham, A general approach to linear and non-linear dispersive waves using a Lagrangian, Journal of Fluid Mechanics 22 (2), 1965, pp.273–283.
[8] J. C. W. Berkhoff, Computation of combined refraction- diffraction, Proceeding 13th Coastal Engineering Conference., Vancouver, 1972, pp 471-490.
[9] R. Marcer, E. Landel, P. Guerin, Modélisation de l'influence des atténuateurs de houle sur la protection du littoral ,3ème Journées Nationales Génie civil-Génie côtier, Sète, 2-4 Mars, 1994, pp.33-37.
[10] M. Richard, R. Nadège (1994) Modélisation des courants de houle et du transport sédimentaire pour l'étude de stabilité de plage. 3ème Journées Nationales Génie civil-Génie côtier, Sète, 2-4 Mars, 1994. pp. 61-68.
[11] J. Fredsøe, The turbulent boundary layer in combined wave-current motion, Journal of Hydraulic Engineering. ASCE, Vol. 100, No. HY8, 1984, pp. 1103- 1120.
[12] P. Nielsen, Some Basic Concepts of Wave Sediment Transport. Institute of Hydrodynamic and Hydraulic Engineering, Technical University of Denmark, Series Paper 20, 1979.
[13] P. Nielson, P. Callaghan, Shear stress and sediment transport calculations for sheet flow under waves, (47), 2002, pp. 347-354.