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Evolution of Perturbations of a Free Surface From a Pulsating Underwater Source in a Fluid of Finite Depth

Authors
  • Il’ichev, A. T.1, 2
  • Savin, A. S.2
  • 1 Steklov Mathematical institute RAS, Moscow, Russia , Moscow (Russia)
  • 2 Bauman Moscow State Technical University, Moscow, Russia , Moscow (Russia)
Type
Published Article
Journal
Fluid Dynamics
Publisher
Pleiades Publishing
Publication Date
Nov 29, 2021
Volume
56
Issue
6
Pages
780–785
Identifiers
DOI: 10.1134/S0015462821060045
Source
Springer Nature
Keywords
Disciplines
  • Article
License
Yellow

Abstract

Abstract—We consider a plane problem on the evolution of perturbations of the surface of an ideal incompressible fluid of finite depth caused by a deep pulsating point source that begins its work in an initially undisturbed medium. The process of establishing surface waves propagating symmetrically in both directions from the source is described. The fluid is assumed to be ideal and incompressible, and its motion is potential

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