2014
DOI: 10.1134/s000143381405003x
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Run-up of long solitary waves of different polarities on a plane beach

Abstract: We study the run up of long solitary waves of different polarities on a beach in the case of compos ite bottom topography: a plane sloping beach transforms into a region of constant depth. We confirm that nonlinear wave deformation of positive polarity (wave crest) resulting in an increase in the wave steepness leads to a significant increase in the run up height. It is shown that nonlinear effects are most strongly pro nounced for the run up of a wave with negative polarity (wave trough). In the latter case, … Show more

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Cited by 12 publications
(2 citation statements)
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“…In this paper, we study this effect both analytically and numerically. Analytically, we apply the methodology developed in (Didenkulova 2009;Didenkulova et al 2014), where we consider the processes of wave propagation in the basin of constant depth and the following wave run-up on a plane beach independently, not taking into account the point of merging of these two bathymetries. Numerically, we solve the nonlinear shallow water equations.…”
Section: Introductionmentioning
confidence: 99%
“…In this paper, we study this effect both analytically and numerically. Analytically, we apply the methodology developed in (Didenkulova 2009;Didenkulova et al 2014), where we consider the processes of wave propagation in the basin of constant depth and the following wave run-up on a plane beach independently, not taking into account the point of merging of these two bathymetries. Numerically, we solve the nonlinear shallow water equations.…”
Section: Introductionmentioning
confidence: 99%
“…This scenario is common in the analysis based on nondispersive shallow-water propagation in wave systems led by a wave of depression. Such systems are particularly prone to the formation of steep slopes and high velocities (Didenkulova et al, 2014). This is a probable reason why ship-induced depression waves often play an unexpectedly large role in sediment resuspension (Rapaglia et al, 2011;Gelinas et al, 2013;Göransson et al, 2014).…”
mentioning
confidence: 99%