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Влияние нелинейного взаимодействия на эволюцию волн в мелководном бассейне
Известия РАН. Физика атмосферы и океана. 2019. Т. 55. № 4. С. 82-86.
Родин А. А., Родина Н. А., Kurkin A. A., Pelinovsky E.
The influence of nonlinear interaction of oppositely directed nonlinear waves in a shallow basin is
studied theoretically and numerically within the nonlinear theory of shallow water. It is shown that this interaction
leads to a change in the phase of propagation of the main wave, which is forced to propagate along the
flow induced by the oncoming wave. The estimates of the undisturbed wave height at the time of interaction
agree with the theoretical predictions. The phase shift during the interaction of undisturbed waves is sufficiently
small, but becomes noticeable in the case of the propagation of breaking waves.
Zaytsev A. I., Kurkin A. A., Pelinovsky E. et al., Journal of Applied Mechanics and Technical Physics 2020 Vol. 61 No. 7 P. 1140-1152
Mathematical models that are applicable to the simulation of the generation and propagation
of tsunami waves from different sources, that is, underwater earthquakes, submarine landslides,
and meteotsunamis, are described. The models are based on the well-known nonlinear shallow-water
theory and its dispersion generalizations in two horizontal dimensions. Long wave dispersion related
to the finiteness of water depth increases the ...
Added: March 8, 2021
Pelinovsky E., Choi B. H., Kim K. O. et al., Ocean and Polar Research 2015 Vol. 37 No. 2 P. 91-105
In this paper we investigated the phenomenon of extreme run-up at Babi Island in Indonesia
caused by the 1992 Flores earthquake (Mw = 7.8) using a series of three-dimensional numerical modeling experiments. Simulations were carried out to investigate how much the presence/absence of the coast of Flores affects the generation of the extreme inundation at Babi ...
Added: August 4, 2015
Зайцев А. И., Бабейко А. Ю., Kurkin A. A. et al., Известия РАН. Физика атмосферы и океана 2019 Т. 55 № 5 С. 462-469
Tsunami forecast possibilities for areas with a small base of historical tsunamis have been discussed
using the Probabilistic Tsunami Hazard Assessment (PTHA) method, which is based on a statistical analysis
of a sufficiently large number of real and predictive earthquakes with a subsequent calculation of possible tsunami
waves. This method has been used for a long-term tsunami hazard ...
Added: October 30, 2019
Pelinovsky E., Didenkulova I., Pure and Applied Geophysics 2018 Vol. 175 No. 4 P. 1387-1391
We solve analytically a nonlinear problem of shallow water theory for the tsunami wave run-up on a vertical wall in
tidal environment. Shown that the tide can be considered static in the process of tsunami wave run-up. In this approximation, it is possible to obtain the exact solution for the run-up height as a function of the incident wave height. ...
Added: October 21, 2018
Pelinovsky E., Rybkin A., Nikolsky D. et al., JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 2018 Vol. 123 No. 3 P. 2066-2080
Modeling of tsunamis in glacial fjords prompts us to evaluate applicability of the crosssectionally
averaged nonlinear shallow water equations to model propagation and runup of long waves in
asymmetrical bays and also in fjords with two heads. We utilize the Tuck-Hwang transformation, initially
introduced for the plane beaches and currently generalized for bays with arbitrary cross section, to ...
Added: October 21, 2018
Pelinovsky E., Choi B. H., Kim K. O. et al., Natural Hazards and Earth System Sciences 2015 Vol. 15 No. 4 P. 747-755
The tsunami generated on 12 July 1993 by the Hokkaido–Nansei–Oki earthquake (Mw D7.8) brought about a maximum wave run-up of 31.7 m, the highest recorded in Japan during the 20th century, near the Monai Valley on the west coast of Okushiri Island (Hokkaido
Tsunami Survey Group, 1993). To reproduce the extreme run-up height, the three-dimensional non-hydrostatic ...
Added: August 4, 2015
Oshmarina O. E., Averbukh E. L., Kurkin A. A., Труды НГТУ им. Р.Е. Алексеева 2010 № 2(81) С. 49-56
In the present work the results of different scenario of the cliff of Cape Canaille hypothetic collapse (South of France) are presented. Three scenarios were considered: falling of one block, falling of several blocks in one time and debris flow avalanche. The analysis of the entire scenario was done. ...
Added: November 5, 2012
Pelinovsky E., Didenkulova I., Didenkulov O., J Ocean Engineering and Marine Energy, Springer 2015 Vol. 1 No. 2 P. 199-205
In practice, when tsunami approaches the coast and the time for decision making and issuing warning alert is limited, design formulas for fast estimation of tsunami runup characteristics are applied. Themost famous and themost used among them assume that incoming wave has a solitonic shape. However, the exact shape of the incoming wave is usually ...
Added: August 4, 2015
Зайцев А. И., Pelinovsky E., Долгих Г. И. et al., Доклады Академии Наук. Науки о Земле 2022 Т. 506 № 2 С. 259-264
On January 15, 2022, a catastrophic eruption of Hunga-Tonga-Hunga-Ha’apai volcano in the
Tonga archipelago occurred, accompanied by a strong explosive wave felt at very great distances from the volcano,
as well as causing tsunami waves on nearby islands and sea level fluctuations at a distance from the volcano.
The results of analysis of the perturbations caused by this ...
Added: November 13, 2022
Pelinovsky E., Kurkin A. A., Tyugin D. et al., Science of Tsunami Hazards 2018 Vol. 27 No. 3 P. 157-174
New methods and approaches for carrying out comprehensive measurements of hazardous waves
(tsunami, storm surges) and background wave climate with telemetrically related group of
ground, surface and underwater based robots are discussed. The design and equipment list of the
ground robot are considered. It includes three various types of movers, an add-on for the
installation of devices on the ...
Added: October 21, 2018
Pelinovsky E., Choi B. H., Kim K. O. et al., Ocean and Polar Research 2015 Vol. 37 No. 1 P. 1-9
An approach based on the combined use of a 2D shallow water model and analytical 1D long
wave run-up theory is proposed which facilitates the forecasting of tsunami run-up heightsin a more rapid way, compared with the statistical or empirical run-up ratio method or resorting to complicated coastal inundation models. Its application is advantageous for long-term ...
Added: April 5, 2015
Pelinovsky E., Rybkin A., Nicolsky D. et al., Physics Letters A 2018 Vol. 382 No. 38 P. 2738-2743
We formulate a new approach to solving the initial value problem of the shallow water-wave equations utilizing the famous Carrier–Greenspan transformation (Carrier and Greenspan (1957) [9]). We use a Taylor series approximation to deal with the difficulty associated with the initial conditions given on a curve in the transformed space. This extends earlier solutions to ...
Added: October 21, 2018
Choi B. H., Min B. I., Pelinovsky E. et al., Natural Hazards and Earth System Sciences 2012 Vol. 12 P. 1463-1467
Data from a field survey of the 2011 Tohoku-oki tsunami in the Sanriku area of Japan is used to plot the distribution function of runup heights along the coast. It is shown that the distribution function can be approximated by a theoretical log-normal curve. The characteristics of the distribution functions of the 2011 event are ...
Added: May 17, 2012
Kurkin A., Belyakov V., Makarov V. et al., Science of Tsunami Hazards 2016 Vol. 35 No. 2 P. 68 -83
In our paper we describe some of the methods of the last 25 years which have been used extensively to examine and register tsunami traces - particularly by satellite imaging of coastal zones before and after a tsunami has struck, thus assessing quickly the extent of coastal inundation over large areas without the need of ...
Added: July 7, 2016
Rybkin A., Nikolsky D., Pelinovsky E. et al., Water Waves 2021 Vol. 3 No. 1 P. 267-296
We put forward a solution to the initial boundary value (IBV) problem for the nonlinear
shallow water system in inclined channels of arbitrary cross section by means of
the generalized Carrier–Greenspan hodograph transform (Rybkin et al. in J Fluid
Mech, 748:416–432, 2014). Since the Carrier–Greenspan transform, while linearizing
the shallow water system, seriously entangles the IBV in the hodograph ...
Added: April 21, 2021
Диденкулова И. И., Pelinovsky E., Океанология 2019 Т. 59 № 4 С. 529-532
The nonlinear problem of run-up of a long wave on a plane beach in presence of a tide is solved
within nonlinear shallow water theory using the Carrier–Greenspan approach. An exact solution to the nonlinear
problem for the wave run-up height is found as a function of the incident wave amplitude. The influence
of the tide on the ...
Added: February 8, 2020
Pelinovsky E., Rybkin A., Nicolsky D. et al., Pure and Applied Geophysics 2015 Vol. 172 No. 3-4 P. 885-899
Abstract—Long nonlinear wave runup on the coasts of trapezoidal bays is studied analytically in the framework of one-dimensional (1-D) nonlinear shallow-water theory with crosssection averaging, and is also studied numerically within a twodimensional (2-D) nonlinear shallow water theory. In the 1-D theory, it is assumed that the trapezoidal cross-section channel is inclined linearly to the ...
Added: April 5, 2015
Pelinovsky E., Kurkin A. A., Костенко И. С. et al., Известия РАН. Физика атмосферы и океана 2016 Т. 52 № 1 С. 100-112
Проведено исследование особенностей распространения цунами 11 марта 2011 г. в северовосточ ной части Тихого океана для выявления степени влияния Курильских островов на проникновение цунами в Охотское море. Для этого проведена серия вычислительных экспериментов в рамках тео рии мелкой воды с использованием двух батиметрий: 1) с Курильскими островами; 2) без Куриль ских островов. Выполнен анализ рассчитанных ...
Added: October 29, 2016
Pelinovsky E., Kurkin A. A., Костенко И. С. et al., Известия РАН. Физика атмосферы и океана 2016 Т. 52 № 2 С. 246-254
Произошедшее 24 мая 2013 г. в акватории Охотского моря землетрясение магнитудой 8.3 явилось наиболее сильным в этом регионе. Проведено моделирование возможного цунами от такого земле трясения. Расчеты подтвердили, что высоты волн достаточно малы, поскольку глубина гипоцентра землетрясения была 640 км. Дан анализ колебаний буев DART в окрестности очага землетрясения. Показано, что они не связаны с ...
Added: October 29, 2016
Dogan G. G., Annunziato A., Hidayat R. et al., Pure and Applied Geophysics 2021 Vol. 178 No. 1 P. 1-20
On December 22, 2018, a destructive tsunami related to the phenomena caused by the volcanic eruption of Gunung
Anak Krakatau (GAK) was generated following a partial collapse of the volcano that caused serious damage and killed more than 400 people. This recent event challenged the traditional understanding of tsunami hazard, warning and response mechanisms and raised the topic of volcanic tsunami ...
Added: February 10, 2021
Bespalov P. A., Космические исследования (Российская Федерация) 2018 Т. 56 № 1 С. 26-31
The results of numerical solution of wave equations for the oblique incidence of whistling electromagnetic waves upon the night ionosphere from above have been obtained and analyzed. In the studied region of altitudes, within the wavelength scale, charged particle concentration varies drastically, and damping caused by collisions between the charged and neutral particles described considerably. ...
Added: February 27, 2019
Чугунин Д. В., Клименко М. В., Chernyshov A. et al., Геомагнетизм и аэрономия 2018 Т. 58 № 1 С. 53-65
In this paper, measurements of thermal and superthermal ions on the Interball-2 satellite are compared with the results of numerical simulation based on geomagnetic disturbances on December 7, 1996. It is shown that kinetic processes at small scales can have a significant effect on large-scale processes in high latitudes, leading to heating and the formation ...
Added: November 28, 2019
М. : Энциклопедия, Инфра-М, 2017
The New Russian Encyclopedia is a fundamental reference publication in 18 volumes that characterizes nature, population, economy, history, science, art, technology and other important aspects. Contains about 60,000 articles, about 30,000 biographies, about 15,000 color illustrations, maps, charts, diagrams, tables. Leaves since 2003. ...
Added: October 29, 2018
Владикавказ : [б.и.], 2013
Сборник материалов IV Международной научно-практической конференции "Молодые ученые в решении актуальных проблем науки" ...
Added: July 7, 2016