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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.v27.i5-6.310
pages 587-611

DYNAMICS OF EXPLOSIVE BOILING

B. P. Avksentyuk
Institute of Thermophysics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

Краткое описание

The results of a study of the dynamics of explosive boiling are presented. It is shown that the explosive nature of boiling at high-level metastability of the liquid is caused by formation of evaporation fronts. The effect of the test conditions on the dynamics of the fronts are investigated. The velocity of the evaporation front is not affected by the subcooling of the liquid, the manner in which the test section is heated (quasi-steady or unsteady), test section diameter and the orientation of the heating surface in the gravity field. A physical model of homogeneous and heterogeneous explosive boiling, which satisfactorily describes the dynamics of the evaporation fronts is presented. Certain transient processes, the onset of which is triggered by the formation of evaporation fronts are examined.