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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Печать: 2152-5102
ISSN Онлайн: 2152-5110

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

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v33.i3.60
pages 278-285

Power Characteristics of the Uniflow Hydrodynamic Sound Source Under the Conditions of Hydrostatic Pressure

Yu. M. Dudzinskii
Odessa National Polytechnic University, Odessa, Ukraine
A. O. Sukharkov
Odessa National Polytechnic University, Ukraine
N. V. Manicheva
Odessa National Polytechnical University, Ukraine

Краткое описание

A toroidal secondary cavitational domain occurring at operation of the uniflow hydrodynamic sound source with a circular nozzle and stepwise barrier is studied. Geometrical parameters of the secondary vortex were determined by erosional destruction of the model contamination. We calculate the field intensity in the vicinity of sound production zone using acoustic signal parameters. The dependencies of elastic wave intensity and the specific power for period of oscillations on the functions of static pressure in the fluid are presented.