Abstract
We present the results of numerical modelling of surface wave generation by the movement of submerged deformable body along the slope, which simulates the real coastal slope. The multiparametric computations are carried out within the shallow water approximation that allowed to determine the dependence of wave pattern on the depth of landslide submergence, length and thickness of the body, relative density, friction coefficient, and slope geometry. The main attention is focused on the effects resulted from the heterogeneity of depths, which simulates specifics of real water basins.
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References
Chubarov, L.B., Eletskii, S.V., Fedotova, Z.I., Khakimzyanov, G.S.: Simulation of surface waves generation by an underwater landslide. Rus. J. Numer. Anal. Math. Model. 20(5), 425–437 (2005)
Eletskij, S.V., Maiorov, Y.B., Maksimov, V.V., Nudner, I.S., Fedotova, Z.I., Khazhoyan, M.G., Khakimzyanov, G.S., Chubarov, L.B.: Simulation of surface waves generation by a moving part of the bottom down the coastal slope. Comput. Technologies, Special issue 2(part 2), 194–206 (2004) (in Russian)
Fedotova, Z.I.: On application of the MacCormack difference scheme for problems of long-wave hydrodynamics. Comput. Technologies, Special issue 11(Part 2), 53–63 (2006) (in Russian)
Garagash, I.A., Lobkovskij, L.I.: Geometrical estimation of landslide processes and its monitoring on slope of the Black Sea in view of realization of the ”Blue flow” project. In: Proceedings of the Sixth International scientific and technical conference ”Up-to-date methods and tools of oceanological investigations”, Moscow, pp. 5–15 (2000)
Grilli, S.T., Watts, P.: Modeling of waves generated by moving submerged body. Applications to underwater landslide. Engineering Analysis with boundary elements 23, 645–656 (1999)
Grilli, S.T., Watts, P.: Tsunami generation by submarine mass failure. I: Modeling, experimental validation, and sensitivity analyses. J. Waterway Port Coast. Ocean Eng. 131(6), 283–297 (2005)
Harbitz, C., Pedersen, G.: Model theory and analytical solutions for large water waves due to landslides. In: Preprint Series, Dept. of Mathematics, Univ. of Oslo. No. 4 (1992)
Heinrich, P., Piatanesi, A., Hebert, H.: Numerical modeling of tsunami generation and propagation from submarine slumps: the 1998 Papua New Guinea event. Geophys. J. Int. 145, 97–111 (2001)
Imamura, F., Imteaz, M.M.A.: Long waves in two-layers: governing equations and numerical model. Sci. Tsunami Hazards 13(1), 3–24 (1995)
Jiang, L., LeBlond, P.H.: The coupling of a submarine slide and the surface waves which it generates. J. Geophys. Research 97(C8), 12731–12744 (1992)
Lynett, P.J., Liu, P.L.-F.: A numerical study of the runup generated by three-dimensional landslides. J. Geophys. Research 110(C03006) (2005), doi:10.1029/2004JC002443
Savage, S., Hutter, K.: The motion of a finite mass of granular material down a rough incline. J. Fluid Mech. 199, 177–215 (1989)
Tinti, S., Bortolucci, E., Vannini, C.: A block-based theoretical model suited to gravitational sliding. Natur. Hazards 16, 1–28 (1997)
Watts, P., Imamura, F., Grilli, S.T.: Comparing model simulations of three benchmark tsunami generation cases. Sci. Tsunami Hazards 18(2), 107–123 (2000)
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Beisel, S.A., Chubarov, L.B., Shokin, Y.I. (2011). Some Features of the Landslide Mechanism of Surface Waves Generation in Real Basins. In: Krause, E., Shokin, Y., Resch, M., Kröner, D., Shokina, N. (eds) Computational Science and High Performance Computing IV. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 115. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17770-5_11
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DOI: https://doi.org/10.1007/978-3-642-17770-5_11
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