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- Title
Calculation and Experimental Investigations of the Venturi Tube as a Hydrodynamic Oscillator.
- Authors
Korneev, A. S.; Zhebynev, D. A.; Fel'dman, A. M.
- Abstract
A mathematical model of an unsteady turbulent cavitation liquid fl ow in a Venturi tube with pressure self-oscillations has been constructed on the basis of the system of continuity and Navier-Stokes equations, the k–ε model of turbulence, and a complete cavitation model. The amplitude–frequency characteristics of the pressure oscillations in a Venturi tube, calculated and obtained experimentally, were compared.
- Subjects
NAVIER-Stokes equations; TUBES; TURBULENCE; MATHEMATICAL models
- Publication
Journal of Engineering Physics & Thermophysics, 2020, Vol 93, Issue 2, p428
- ISSN
1062-0125
- Publication type
Article
- DOI
10.1007/s10891-020-02137-0