depuis le 05 février 2011 :
Visualisation(s): 159 (2 ULiège)
Téléchargement(s): 41 (0 ULiège)
print        
Ali Salimi & Arash Shams Taleghani

Entropy production in hydrodynamic sliding stream magnetic nano-fluid on a porous expanded sheet

Article
Open Access

Document(s) associé(s)

Version PDF originale

Abstract

This study aims to study the fluid flow, heat transfer and entropy production on a porous expanded rapidly in Nano-fluids in the attendance slip boundary condition numerically. In this regard, various metals will be considered as nanoparticles with water as base fluid. Nano-fluid that the distribution of nanoscale particles in conventional fluid caused by a new generation of fluids with great potential in industrial applications. The effects of various physical parameters of the problem was examined, such as the volume fraction of nanoparticles, different types of nanoparticles, magnetic parameters, parameter sliding speed, and suction parameters on curves speed and temperature and entropy production. The results show that there was an increase in the entropy production with increasing volume fraction of nanoparticles in heat transfer and thermal boundary layer thickness.

Keywords : expanded sheet., magnetic hydrodynamic flow, nano-fluids, second law of thermodynamics, sliding flow

Pour citer cet article

Ali Salimi & Arash Shams Taleghani, «Entropy production in hydrodynamic sliding stream magnetic nano-fluid on a porous expanded sheet», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 85 - Année 2016, Actes de colloques, Special edition, 48 - 61 URL : https://popups.uliege.be:443/0037-9565/index.php?id=5158.

A propos de : Ali Salimi

Department of Mechanical Engineering, Brojerd Branch, Islamic Azad university, Brojerd, Iran

A propos de : Arash Shams Taleghani

Aerospace Research Institute, Ministry of Science, Research and Technology, Tehran, Iran, Taleghani@ari.ac.i