Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Heat Transfer Research
Impact-faktor: 0.404 5-jähriger Impact-Faktor: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

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

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

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v35.i12.60
8 pages

Experimental Investigation of the Characteristic Features of Heat Propagation from a Point Source in a Supercritical Liquid

V. M. Emeliyanov
Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia
A. K. Lednev
Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia


The results of the experiments carried out on board the Space Station "Mir" by means of Alice-2 equipment and in terrestrial conditions by means of a measuring-calculating complex used to investigate flows of a near-critical liquid and developed based on the Alice-1 equipment are presented. The influence of gravitation, microaccelerations, and controlled vibrations on the process of heat transfer inside a cell with the liquid at near-critical parameters is analyzed. Various regimes of heat propagation depending on the character of external effects have been found. The values of heat transfer coefficient have been found and the dependence of the Nusselt number on the vibration Froude and Reynolds numbers at different departures of the initial temperature in the cell from the critical value has been constructed.