Frequency Spectrum of Exact Solutions of the Two-Dimensional Hydrodynamic Equations

Frequency Spectrum of Exact Solutions of the Two-Dimensional Hydrodynamic Equations

We show that the discrete frequency spectrum of a plane hydrodynamic flow of ideal incompressible liquid with localized trajectories of the liquid particles can contain only one, two, or an infinite number of harmonics.

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Veröffentlicht in:Radiophysics and quantum electronics 2016-04, Vol.58 (11), p.852-857
Hauptverfasser: Abrashkin, A. A., Yakubovich, E. I.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Astrophysics and Astroparticles
Exact solutions
Fluid dynamics
Fluid flow
Frequency spectrum
Hadrons
Heavy Ions
Incompressible flow
Lasers
Liquids
Mathematical analysis
Mathematical and Computational Physics
Nuclear Physics
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum electronics
Quantum Optics
Theoretical
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Beschreibung
Zusammenfassung:We show that the discrete frequency spectrum of a plane hydrodynamic flow of ideal incompressible liquid with localized trajectories of the liquid particles can contain only one, two, or an infinite number of harmonics.
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-016-9659-9