ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Heat Transfer Research
インパクトファクター: 0.404 5年インパクトファクター: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN 印刷: 1064-2285
ISSN オンライン: 2162-6561

巻:
巻 50, 2019 巻 49, 2018 巻 48, 2017 巻 47, 2016 巻 46, 2015 巻 45, 2014 巻 44, 2013 巻 43, 2012 巻 42, 2011 巻 41, 2010 巻 40, 2009 巻 39, 2008 巻 38, 2007 巻 37, 2006 巻 36, 2005 巻 35, 2004 巻 34, 2003 巻 33, 2002 巻 32, 2001 巻 31, 2000 巻 30, 1999 巻 29, 1998 巻 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v41.i4.90
pages 479-491

Investigation of Nonstationary Heat Transfer in Boiling of Freon 113 on Dimpled Spherical and Cylindrical Surfaces under the Conditions of Free Convection

Vladimir M. Zhukov
Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
Yury A. Kuzma-Kichta
Moscow Power Engineering Institute Moscow, Russia
A. M. Agal'tsov
Moscow Power Engineering Institute (Technical University), 14 Krasnokazarmennaya Str., Moscow, 111250, Russia

要約

An experimental investigation of nonstationary heat transfer in boiling of Freon 113 on dimpled spherical and vertical cylindrical surfaces with free convection in a wide range of temperature differences is carried out. The influence of dimples on an increase in the heat transfer rate in the film and transient regimes of the boiling of liquids, as well as film boiling crisis have been revealed. With the aid of a high-speed video-filming the existence of the phases of nonlinear waves with time-varying amplitudes whose values are commensurable with the average thickness of the vapor film or exceed it has been revealed. The amplitude of these waves increased in motion of the vapor film to the sphere vertex and attained an order of 0.7 mm. In experiments with subcooling, secondary flows were observed near the interface due to the transfer of heat from the vapor-liquid interface.


Articles with similar content:

Unsteady Measurement of Condensate Film Thickness for Solutal Marangoni Condensation
International Heat Transfer Conference 12, Vol.44, 2002, issue
Yoshio Utaka, Tetsuji Nishikawa
Heat transfer and wall shear stress around the stationary Taylor bubble in downward flow
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2009, issue
Oleg N. Kashinsky, Aleksandr S. Kurdyumov, Pavel Lobanov
NUCLEATION PROM A MERCURY SURFACE
International Heat Transfer Conference 3 , Vol.3, 1966, issue
Lj. L. Jovanovic, M.M. Novakovic, N.C. Ninic, M. Stefanovic
OPTICAL AND ACOUSTIC STUDY OF THE RAPID VAPORIZATION OF LIQUIDS ON A SOLID SURFACE INDUCED BY PULSED ULTRAVIOLET LASER IRRADIATION
International Heat Transfer Conference 10, Vol.9, 1994, issue
H. K. Park, A.C. Tam, C. Poon, O. Yavas, Costas Grigoropoulos
1/f Fluctuations in Boiling Crisis
Heat Transfer Research, Vol.38, 2007, issue 5
Vladimir P. Koverda, A. V. Reshetnikov, Andrey V. Vinogradov, V. N. Skokov