scholarly journals Excitation and resonant enhancement of axisymmetric internal wave modes

2019 ◽  
Vol 4 (3) ◽  
Author(s):  
S. Boury ◽  
T. Peacock ◽  
P. Odier
2009 ◽  
Vol 78 ◽  
pp. S191-S204 ◽  
Author(s):  
Gaëlle Casagrande ◽  
Alex Warn Varnas ◽  
Yann Stéphan ◽  
Thomas Folégot
Keyword(s):  

1976 ◽  
Vol 74 (1) ◽  
pp. 183-192 ◽  
Author(s):  
W. H. Yang ◽  
Chia-Shun Yih

The frequencies of the first four sloshing internal wave modes in two superposed fluid layers contained in a circular channel are calculated for two positions of the free surface and for various ratios of the depths of the two layers. Flow patterns are given for the first four sloshing modes for the case in which the fluids occupy a semicircular space and the depth of the upper layer is one-quarter of the radius.It is hoped that the results obtained will provide a guide for estimating the frequencies of sloshing internal wave modes in long lakes.


2020 ◽  
Vol 5 (7) ◽  
Author(s):  
Pauline Husseini ◽  
Dheeraj Varma ◽  
Thierry Dauxois ◽  
Sylvain Joubaud ◽  
Philippe Odier ◽  
...  

Data Series ◽  
10.3133/ds85 ◽  
2006 ◽  
Author(s):  
Bradford Butman ◽  
P. Soupy Alexander ◽  
Steven P. Anderson ◽  
Frances L. Lightsom ◽  
Alberto Scotti ◽  
...  

2019 ◽  
Vol 485 (4) ◽  
pp. 428-433
Author(s):  
V. G. Baydulov ◽  
P. A. Lesovskiy

For the symmetry group of internal-wave equations, the mechanical content of invariants and symmetry transformations is determined. The performed comparison makes it possible to construct expressions for analogs of momentum, angular momentum, energy, Lorentz transformations, and other characteristics of special relativity and electro-dynamics. The expressions for the Lagrange function are defined, and the conservation laws are derived. An analogy is drawn both in the case of the absence of sources and currents in the Maxwell equations and in their presence.


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