Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
Heat Transfer Research
Fator do impacto: 1.199 FI de cinco anos: 1.155 SJR: 0.267 SNIP: 0.503 CiteScore™: 1.4

ISSN Imprimir: 1064-2285
ISSN On-line: 2162-6561

Volumes:
Volume 51, 2020 Volume 50, 2019 Volume 49, 2018 Volume 48, 2017 Volume 47, 2016 Volume 46, 2015 Volume 45, 2014 Volume 44, 2013 Volume 43, 2012 Volume 42, 2011 Volume 41, 2010 Volume 40, 2009 Volume 39, 2008 Volume 38, 2007 Volume 37, 2006 Volume 36, 2005 Volume 35, 2004 Volume 34, 2003 Volume 33, 2002 Volume 32, 2001 Volume 31, 2000 Volume 30, 1999 Volume 29, 1998 Volume 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v28.i4-6.60
pages 259-265

Dynamic Stability of a HTSC-Sample in Liquid Nitrogen

V. I. Deev
Moscow Engineering and Physics Institute (State University), Moscow
V. S. Kharitonov
Moscow Engineering and Physics Institute (State University), Moscow
K. V. Kutsenko
Moscow Engineering and Physics Institute (State University), Moscow
S. A. Voronkov
Moscow State Engineering Physics Institute (Technical University) 115409, Moscow, Russia Moscow Institute of Steel and Alloys 117936, Moscow, Russia
A. A. Lavrukhin
Moscow Engineering and Physics Institute (State University), Moscow
A. O. Komarov
Moscow State Engineering Physics Institute (Technical University) 115409, Moscow, Russia Moscow Institute of Steel and Alloys 117936, Moscow

RESUMO

The dynamic stability of a (high temperature super conductor) HTSC-sample in a pool of liquid nitrogen under stepwise current inputs has been experimentally studied. The estimation of minimum nonstationary critical heat flux was conducted. In the event of a heat transfer crisis fast temperature rise would occur and thermal cracking of the sample due to large temperature gradient would result. Instabilities were observed in the heat transfer associated with the small thermal disturbances. These unstable heat transfer regimes are accompanied by large temperature overshoots.


Articles with similar content:

Enhancement of Heat Transfer at Transition and Film Boiling of Nitrogen on Spheres with Dimples and Low Conductivity Coating
International Heat Transfer Conference 15, Vol.38, 2014, issue
Mikhail Shustov, Aleksandr Lavrikov, Vladimir M. Zhukov, Victor Lenkov, Yury A. Kuzma-Kichta
TRANSITION FROM FORCED TO NATURAL CONVECTION FLOW IN AN LMFBR UNDER ADVERSE THERMAL CONDITIONS
International Heat Transfer Conference 7, Vol.13, 1982, issue
Dale Mohr, Ralph M. Singer, Jerry L. Gillette
TRANSIENT CROSS-FLOW MIXED CONVECTION ADJACENT TO AN ISOTHERMAL VERTICAL PLATE IN AIR
International Heat Transfer Conference 8, Vol.3, 1986, issue
Van P. Carey, M.M. Rahman
STABILITY ANALYSIS OF NATURAL CIRCULATION BASED CANDU SUPERCRITICAL WATER REACTOR
Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019), Vol.0, 2019, issue
Goutam Dutta, Neetesh Singh Raghuvanshi, Manoj Kumar Panda
TRANSIENT BOILING CRISIS DURING RAPID DEPRESSURIZATION
International Heat Transfer Conference 5, Vol.6, 1974, issue
Shigebumi Aoki, Akira Inoue, Yoshiyuki Kozawa