Parametric excitation of a gravity–capillary wave by radiation pressure of ultrasound - Archive ouverte HAL
Journal Articles Physics of Fluids Year : 2022

Parametric excitation of a gravity–capillary wave by radiation pressure of ultrasound

Abstract

Parametric instability of a standing gravity–capillary wave is observed in conditions of irradiation of a surface of a liquid by a plane ultrasound beam modulated by amplitude. A threshold value of ultrasound intensity for excitation of the parametric oscillations of the surface is determined, and the frequency response of the process is measured. A mechanism of instability based on sound radiation pressure applied to a liquid surface curved with menisci is suggested.
Fichier principal
Vignette du fichier
Krutyansky2022_PhysicsofFluids_5.0074291.pdf (925.25 Ko) Télécharger le fichier
Origin Publisher files allowed on an open archive

Dates and versions

hal-03595958 , version 1 (16-09-2022)

Identifiers

Cite

Leonid Krutyansky, Vladimir L. Preobrazhensky, Andrey Brysev, Philippe Pernod, R. Klopotov. Parametric excitation of a gravity–capillary wave by radiation pressure of ultrasound. Physics of Fluids, 2022, 34 (1), pp.014102. ⟨10.1063/5.0074291⟩. ⟨hal-03595958⟩
44 View
82 Download

Altmetric

Share

More