Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Didenkulova, Ira"'
Publikováno v:
In Ocean Engineering 1 December 2024 313 Part 1
Publikováno v:
Water 2020, Vol. 12(6), p. 1573
The runup of initial Gaussian narrow-banded and wide-banded wave fields and its statistical characteristics are investigated using direct numerical simulations, based on the nonlinear shallow water equations. The bathymetry consists of the section of
Externí odkaz:
http://arxiv.org/abs/2006.12978
Publikováno v:
Natural Hazards and Earth System Sciences (2019) Vol. 19, pp. 2905-2913
The estimate of individual wave run-up is especially important for tsunami warning and risk assessment as it allows to evaluate the inundation area. Here as a model of tsunami we use the long single wave of positive polarity. The period of such wave
Externí odkaz:
http://arxiv.org/abs/1912.12516
Publikováno v:
Advances in Natural Hazards and Hydrological Risks: Meeting the Challenge, pp. 143-146, Springer, Cham, 2020
Dispersive effects during long wave run-up on a plane beach are studied. We take an advantage of experimental data collection of different wave types (single pulses, sinusoidal waves, bi-harmonic waves, and frequency modulated wave trains) and simula
Externí odkaz:
http://arxiv.org/abs/1911.09494
The description of gravity waves propagating on the water surface is considered from a historical point of view, with specific emphasis on the development of a theoretical framework and equations of motion for long waves in shallow water. This provid
Externí odkaz:
http://arxiv.org/abs/1909.11442
Publikováno v:
Natural Hazards 84 (2), 549-565 (2016)
The evolution of unidirectional nonlinear sea surface waves is calculated numerically by means of solutions of the Euler equations. The wave dynamics corresponds to quasi-equilibrium states characterized by JONSWAP spectra. The spatio-temporal data a
Externí odkaz:
http://arxiv.org/abs/1602.00396
Autor:
Zhang, Wenyan, Didenkulova, Ira, Kurkina, Oxana, Cui, Yongsheng, Haberkern, Julia, Aepfler, Rebecca, Santos, Ana I., Zhang, Han, Hanebuth, Till J.J.
Publikováno v:
In Marine Geology March 2019 409:15-30
Publikováno v:
Contemporary Physics 52, 571-590 (2011)
In this essay we give an overview on the problem of rogue or freak wave formation in the ocean. The matter of the phenomenon is a sporadic occurrence of unexpectedly high waves on the sea surface. These waves cause serious danger for sailing and sea
Externí odkaz:
http://arxiv.org/abs/1107.5818
Autor:
Didenkulova, Ira, Pelinovsky, Efim
The problem of tsunami wave shoaling and runup in U-shaped bays (such as fjords) and underwater canyons is studied in the framework of shallow water theory. The wave shoaling in bays, when the depth varies smoothly along the channel axis, is studied
Externí odkaz:
http://arxiv.org/abs/1005.1457
The problem of tsunami wave run-up on a beach is discussed in the framework of the rigorous solutions of the nonlinear shallow-water theory. We present an analysis of the run-up characteristics for various shapes of the incoming symmetrical solitary
Externí odkaz:
http://arxiv.org/abs/0805.0526