Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Harvey Segur"'
Publikováno v:
Geosciences, Vol 11, Iss 4, p 178 (2021)
This study presents a numerical investigation of the source aspect ratio (AR) influence on tsunami decay characteristics with an emphasis in near and far-field differences for two initial wave shapes Pure Positive Wave and N-wave. It is shown that, w
Externí odkaz:
https://doaj.org/article/b01bab8829d7478f9a1e8bc2cead96d0
Autor:
Harvey Segur, Soroush Khadem
Publikováno v:
Fluids, Vol 6, Iss 3, p 122 (2021)
An ocean swell refers to a train of periodic or nearly periodic waves. The wave train can propagate on the free surface of a body of water over very long distances. A great deal of the current study in the dynamics of water waves is focused on ocean
Externí odkaz:
https://doaj.org/article/44b28af1773a482c84e6f4b2667861be
The objective of this book is to introduce new researchers to the rich dynamical system of water waves, and to show how (some) abstract mathematical concepts can be applied fruitfully in a practical physical problem and to make the connection between
Publikováno v:
Geosciences, Vol 11, Iss 178, p 178 (2021)
Geosciences
Volume 11
Issue 4
Geosciences
Volume 11
Issue 4
This study presents a numerical investigation of the source aspect ratio (AR) influence on tsunami decay characteristics with an emphasis in near and far-field differences for two initial wave shapes Pure Positive Wave and N-wave. It is shown that, w
Autor:
Soroush Khadem, Harvey Segur
Publikováno v:
Fluids, Vol 6, Iss 122, p 122 (2021)
Fluids
Volume 6
Issue 3
Fluids
Volume 6
Issue 3
An ocean swell refers to a train of periodic or nearly periodic waves. The wave train can propagate on the free surface of a body of water over very long distances. A great deal of the current study in the dynamics of water waves is focused on ocean
Autor:
Harvey Segur, Ruth A. Martin
Publikováno v:
Studies in Applied Mathematics. 137:70-92
The three-wave, resonant interaction equations appear in many physical applications. These partial differential equations (PDEs) are known to be completely integrable, and have been solved with initial data that decay rapidly in space, using inverse
Autor:
Diane M. Henderson, Harvey Segur
Publikováno v:
Journal of Geophysical Research: Oceans. 118:5074-5091
[1] Dissipation of ocean swell, inferred from published oceanographic data, is investigated to determine if laboratory results on the dissipative stabilization of narrow-banded wave trains are applicable to ocean swell. Three issues are addressed. (i
Publikováno v:
Volume 13, Issue 2. 13
The heat equation is a partial differential equation that elegantly describes heat conduction or other diffusive processes. Primary methods for solving this equation require time-independent boundary conditions. In reality this assumption rarely has
Autor:
Diane M. Henderson, Harvey Segur
Publikováno v:
Mathematics and Computers in Simulation. 82:1172-1184
About 40 years ago, Snodgrass and other oceanographers (1966) tracked ocean swell propagating across the entire Pacific Ocean. At about the same time, several investigators (including Benjamin and Feir) showed that a uniform train of plane waves of f
Publikováno v:
Journal of Fluid Mechanics. 658:247-278
Recent predictions from competing theoretical models have disagreed about the stability/instability of bi-periodic patterns of surface waves on deep water. We present laboratory experiments to address this controversy. Growth rates of modulational pe