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

ISSN Print: 1064-2285
ISSN Online: 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.v31.i6-8.120
pages 459-465

Calculation of Hydrodynamics and Heat Transfer in a Transient Separating Bubble on a Plane Surface

Philippe R. Spalart
Boeing Commercial Airplanes P.O. Box 3707, Seattle, WA 98124, USA
Michael Kh. Strelets
New Technologies & Services St-Petersburg 197198, Russia
A. K. Travin
Russian Scientific Center “Applied Chemistry”, St. Petersburg
M. L. Shur
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180,Moscow region; and Russian Scientific Center “Applied Chemistry”, St. Petersburg, Russia

ABSTRACT

The results of numerical investigation of flow and heat transfer in a transient “separating bubble” formed on the wall of a plane channel, through an opposite wall of which liquid is sucked-off, are presented. Calculations are made within a framework of two-dimensional Reynolds equations by means of three different models of turbulence and by the method of direct numerical simulation. In both cases temperature is considered as a passive scalar. It is shown that dynamic characteristics of the considered flow can be calculated within the framework of Reynolds equations rather accurately, whereas the corresponding data on intensity of heat transfer on a wall are underestimated by all the considered models of turbulence by a factor of two.