Zobrazeno 1 - 10
of 188
pro vyhledávání: '"C. Kharif"'
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
In this Brief Research Report, we show, within the framework of the nonlinear Schrödinger equation in deep water and in the presence of vorticity (vor-NLS), that the Peregrine breather traveling at the free surface of a shear current of slowly varyi
Externí odkaz:
https://doaj.org/article/d82561d868084059b90d13322b859649
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 13, Iss 11, Pp 2805-2813 (2013)
We extend the Miles mechanism of wind-wave generation to finite depth. A β-Miles linear growth rate depending on the depth and wind velocity is derived and allows the study of linear growth rates of surface waves from weak to moderate winds in fi
Externí odkaz:
https://doaj.org/article/066d3e68a46646d690bb748f21dbc4db
Autor:
E. Pelinovsky, C. Kharif
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 11, Iss 7, Pp 2043-2046 (2011)
No Abstract available.
Externí odkaz:
https://doaj.org/article/d339922462504b60b0dcc6da1b68c253
Autor:
J. Touboul, C. Kharif
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 10, Iss 12, Pp 2589-2597 (2010)
The evolution of modulational instability, or Benjamin-Feir instability is investigated within the framework of the two-dimensional fully nonlinear potential equations, modified to include wind forcing and viscous dissipation. The wind model correspo
Externí odkaz:
https://doaj.org/article/1df5d06abed44406baa70c5c6f1588e7
Publikováno v:
Nonlinear Processes in Geophysics, Vol 16, Iss 1, Pp 111-122 (2009)
The head-on collision of two equal and two unequal steep solitary waves is investigated numerically. The former case is equivalent to the reflection of one solitary wave by a vertical wall when viscosity is neglected. We have performed a series of nu
Externí odkaz:
https://doaj.org/article/c5eb90ac68164f21baebce0daa8f6f05
Publikováno v:
Nonlinear Processes in Geophysics, Vol 15, Iss 6, Pp 1023-1031 (2008)
The interaction of wind and water wave groups is investigated theoretically and numerically. A steep wave train is generated by means of dispersive focusing, using both the linear theory and fully nonlinear equations. The linear theory is based on th
Externí odkaz:
https://doaj.org/article/4888f85c3daf434db710c3f541a38b0c
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 6, Iss 6, Pp 1007-1015 (2006)
Information about freak wave events in the ocean reported by mass media and derived from personal observations in 2005 is collected and analysed. Nine cases are selected as true freak wave events from a total number of 27 mentioned. Besides rogue wav
Externí odkaz:
https://doaj.org/article/d49f6c8f8cca4913b39674580a252ed0
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 1, Iss 4, Pp 243-250 (2001)
The problem of tsunami wave generation by variable meteo-conditions is discussed. The simplified linear and nonlinear shallow water models are derived, and their analytical solutions for a basin of constant depth are discussed. The shallow-water mode
Externí odkaz:
https://doaj.org/article/cd3be70898b0466bbd5940b381b10a1c
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 1, Iss 4, Pp 195-201 (2001)
Tsunami propagation is analyzed for the Ligurian Sea with particular attention on the French coasts of the Mediterranean. Historical data of tsunami manifestation on the French coast are analyzed for the period 2000 B.C.–1991 A.D. Numerical simulat
Externí odkaz:
https://doaj.org/article/2d8c9afa791343b9a32146d72b8a5ecb
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