Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Heat Transfer Research
Facteur d'impact: 0.404 Facteur d'impact sur 5 ans: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Imprimer: 1064-2285
ISSN En ligne: 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.2012005138
pages 545-572

LATTICE BOLTZMANN METHOD FOR SIMULATING CONJUGATE HEAT TRANSFER FROM AN OBSTACLE MOUNTED IN A PARALLEL-PLATE CHANNEL WITH THE USE OF THREE DIFFERENT HEAT INPUT METHODS

Gholamreza Imani
Persian Gulf University
Mehdi Maerefat
Department of Mechanical Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran
Kamel Hooman
Queensland Geothermal Energy Centre of Excellence, School of Mechanical and Mining Engineering University of Queensland, Brisbane, Queensland, AU
Mehdi Seddiq
Department of Mechanical Engineering, Tarbiat Modares University, Tehran, 14115-143, Iran

RÉSUMÉ

In the present work, investigation of conjugate cooling of an obstacle mounted in a parallel-plate channel is carried out with the aid of the lattice Boltzmann simulation of a laminar incompressible fluid flow and heat transfer. The aim is to develop the lattice Boltzmann conjugate heat transfer formulation, based on on-lattice scheme, at the solid−fluid interfaces for incompressible flows by conducting studies of various cases ,including methods of heating different obstacles. In this way, the effects of the pertinent parameters such as the Reynolds number and solid-to-fluid thermal conductivity ratios on the local Nusselt number around the obstacle periphery are investigated. The results of the present study are compared with those obtained by conventional numerical methods, and good agreement is observed.