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SUMMARY:Experimental investigation of soliton gases in shallow water exper
 iments in 1D and 2D - Nicolas Mordant (Université Grenoble Alpes)
DTSTART:20221021T093000Z
DTEND:20221021T100000Z
UID:TALK182603@talks.cam.ac.uk
DESCRIPTION:I will present our experiments on wave turbulence in shallow w
 ater either in a 1D wave tank (35 m long) or in a 2D wave tank (30mx30m). 
 Boundary conditions are reflective so that to keep the waves in the tank f
 or a long time. In order to obtain a stationary regimes\, one has to force
  continuously the waves to compensate for the weak but non zero\ndissipati
 on. Various forcing schemes are tested and the resulting wave fields are a
 nalysed in terms of soliton content vs dispersive waves content. Examples 
 of forcing schemes are: direct generation of single or multiple solitons\,
  fission of a sine wave\, random forcing.\n&nbsp\;\nCo-authors: Thibault L
 eduque\, Herv&eacute\; Michallet\, Eric Barthel&eacute\;my (Universit&eacu
 te\; Grenoble Alpes)
LOCATION:Seminar Room 1\, Newton Institute
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