In the last fifteen years, the classical study of hydrodynamical
Faraday waves has attracted renewed interest since the discovery of walking
droplets and the more general discovery of hydrodynamical pilot wave models.
Notwithstanding that many papers have cleared and rationalised a lot of
phenomena with similarities to quantum mechanics (wave/particle duality,
discrete orbits, tunnelling effect, statistical properties, etc. The study
proposes a generalised model describing the dynamics of extended pulsating
walking droplets. The first section provides a brief overview of the open
problems of walking droplets. The second section analyses some critical issues
of the general stroboscopic models. The third section elaborates on the
proposed generalised model of pulsating droplets. Finally, a link is shown
between walking droplets and the acoustic gravity wave induced on the surface
of the vibrating bath.
Author(s)
Details
Gianpaolo
Bei
Department of S.B.A.I, Sapienza University of Rome, Rome, Italy.
Davide
Passaro
Department of Statistical Sciences, Rome La Sapienza, Piazzale
Aldo Moro 500185, Rome, Italy.
Please see the book here:- https://doi.org/10.9734/bpi/psniad/v2/6014
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