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 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.v39.i6.30
pages 489-498

Flow of He-II in a Horizontal Capillary in the Presence of a Longitudinal Heat Flux and in a Superfluid Vortex Flow Regime

P. V. Korolev
Moscow Power Engineering Institute (Technical University), 14 Krasnokazarmennaya Str., Moscow, 111250, Russia

RESUMO

The results of computational investigations of a steady-state super-fluid helium (He-II) flow in a horizontal cylindrical capillary in the presence of a longitudinal heat flux and in a superfluid vortex flow regime are presented. To describe the He-II flow, the equations of the Landau two-velocity hydrodynamics and the Gorter−Mellink mutual friction theory are used. Analytical solutions of the problem are obtained. An analysis of the solutions shows that the direction of the He-II flow depends on the capillary diameter and heat flux density. The conditions of the He-II flow to a heat source have been determined.