Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN Imprimir: 2152-5102
ISSN En Línea: 2152-5110

Volumes:
Volumen 47, 2020 Volumen 46, 2019 Volumen 45, 2018 Volumen 44, 2017 Volumen 43, 2016 Volumen 42, 2015 Volumen 41, 2014 Volumen 40, 2013 Volumen 39, 2012 Volumen 38, 2011 Volumen 37, 2010 Volumen 36, 2009 Volumen 35, 2008 Volumen 34, 2007 Volumen 33, 2006 Volumen 32, 2005 Volumen 31, 2004 Volumen 30, 2003 Volumen 29, 2002 Volumen 28, 2001 Volumen 27, 2000 Volumen 26, 1999 Volumen 25, 1998 Volumen 24, 1997 Volumen 23, 1996 Volumen 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v31.i4.60
14 pages

Analysis of Acoustic Signal Generated by Axisymmetyic Localized Area of Cavitation Origin

A. A. Nazarenko
I. I. Mechnikov Odessa National University, Odessa, Ukraine

SINOPSIS

The paper present results of an analysis of acoustic signals generated by immersed axisymmetric fluid jets that create local toroidal cavitation regions tending to collapse periodically. A transcendental dispersion equation has been derived, which describes this process, and an analytical relationship has been established which shows how the frequency of the generated vibrations depends on parameters of an emitting system. Coefficients have been introduced and evaluated that define a fraction of the fluid's flow rate spent for developing the cavitation region, a pressure change rate inside it, and a ratio of its volume to the volume cut off by the jet. Plots of experimental and theoretical relationships are presented, that describe the frequency of vibrations vs. parameters of the system in question.


Articles with similar content:

STUDY OF TORSIONAL VIBRATIONS IN POROELASTIC DISSIPATIVE THICK-WALLED HOLLOW CYLINDER IN THE PRESENCE OF AN INITIAL STRESS
Special Topics & Reviews in Porous Media: An International Journal, Vol.10, 2019, issue 5
M. R. Perati, S. R. Bandari, R. Modem, Balu Chandavath
Analysis of Stability of Sampled-Data Systems with a Nonlinear Continuous Part by Means of Lyapunov Functions
Journal of Automation and Information Sciences, Vol.31, 1999, issue 1-3
Anatoliy I. Korshunov, Andrey A. Korshunov
ANALYSIS OF NONPARALLEL FLOW EFFECTS ON THE INSTABILITY OF A CAPILLARY JET IN ANOTHER IMMISCIBLE FLUID
ICHMT DIGITAL LIBRARY ONLINE, Vol.5, 1997, issue
Lounes Tadrist, St. Radev
INFLUENCE OF SURFACE PROPERTIES ON AXISYMMETRICAL OSCILLATIONS OF A CYLINDRICAL BUBBLE
Interfacial Phenomena and Heat Transfer, Vol.7, 2019, issue 3
Alexey A. Alabuzhev
Curvature Effects on the Instabilities of Batchelor Rotating Disk Flows
International Journal of Fluid Mechanics Research, Vol.37, 2010, issue 4
Sebastien Poncet, Marie-Pierre Chauve