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: 0.404 FI de cinco anos: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

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

Volumes:
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.v37.i3.70
pages 259-270

Heat Exchangers with Flow Swirling by Twisted Tubes and Estimation of Their Thermohydraulic Efficiency

Boris V. Dzyubenko
Moscow Aviation Institute (State Technical University), 4 Volokolamskoe Highway, Moscow, 125993, Russia
Guenrikh A. Dreitser
Department of Aviation-Space Thermal Techniques, Moscow Aviation Institute, Volokolamskoe shosse, 4, Moscow, 125993, Russia
A. I. Yakimenko
Moscow Aviation Institute (State Technical University), Moscow, Russia

RESUMO

Heat-exchange apparatuses forming part of power plants, production lines, and various-purpose processes, may constitute, by their mass and overall dimensions, a significant fraction of the total mass of the entire equipment. Therefore, there arises the necessity to enhance heat transfer in such apparatuses and to increase their output parameters. Among the well-known methods of heat-transfer enhancement a special place is occupied by the method of flow swirling by twisted tubes which ensures heat-transfer enhancement in both flow past banks of tubes and flow inside twisted tubes. Dense packing of twisted tubes in a bank with the tubes contacting at some points (at a maximum dimension of the tube profiles), allows one to create a more compact heat exchanger than in the case of round tubes as well as to ensure its vibration strength.


Articles with similar content:

Influence of Flow Twisting on Convective Heat Transfer in Banks of Twisted Tubes
Heat Transfer Research, Vol.36, 2005, issue 6
Boris V. Dzyubenko
INCREASE OF HEAT EXCHANGER EFFICIENCY FOR YAWED TUBE BANKS
International Heat Transfer Conference 9, Vol.5, 1990, issue
H. G. Groehn
THE ROLE OF SLIDING BUBBLES IN BOILING ON TUBE BUNDLES
International Heat Transfer Conference 9, Vol.3, 1990, issue
Keith Cornwell
Generalization of the Existing Collection of Experimental Information on Critical Heat Loads in Flow Twisting
Heat Transfer Research, Vol.37, 2006, issue 4
Vasilii V. Glazkov, Yury A. Kuzma-Kichta
FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM
International Heat Transfer Conference 6, Vol.5, 1978, issue
V. L. Eriksen, Richard J. Goldstein, J. W. Ramsey