Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
Heat Transfer Research
CiteScore™: 0.88 IF: 0.404 5-Year IF: 0.8 SNIP: 0.504 SJR: 0.264

ISSN Print: 1064-2285
ISSN Online: 2162-6561

Volumes:
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.v33.i3-4.70
5 pages

Heat Transfer from Cylinders in Transverse Flows of Highly Variable Turbulence

Algirdas Zukauskas
Lithuanian Academy of Sciences, Vilnius, Lithuania
Petras Vaitiekunas
Lietuvos energetikos institutas, Atsinaujinaneiø energijos ðalti laboratorija, Breslaujos g. 3, LT-44403 Kaunas, Lithuania
Juozas Vytautas Ziugzda
Lithuanian Energy Institute, Breslaujos str. 3, LT-44403 Kuanas, Lithuania

ABSTRACT

Analytical results are presented on the effects of the intensity and the scale turbulence on heat transfer and hydraulic resistance from a transverse cylinder. Equations of a flat boundary layer were used together with the two-parameter scale of turbulence and a subsequent finite difference solution. The influence of the turbulence parameters was higher on heat transfer then on hydraulic resistance. The effects of the same factors on the dynamical behavior of the separation points were determined.