Investigation of flow and heat transfer of nanofluid in microchannel with variable property approach

被引：0
|
作者：
Mostafa Mirzaei
Maziar Dehghan
机构：
[1] Amirkabir University of Technology,Department of Mechanical Engineering
[2] Semnan University,Department of Mechanical Engineering
来源：
Heat and Mass Transfer | 2013年 / 49卷
关键词：
Heat Transfer; Heat Transfer Coefficient; Nusselt Number; Friction Factor; Local Nusselt Number;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Laminar flow and heat transfer of water-Al2O3 nanofluid under constant heat flux have been investigated numerically. Single-phase with temperature dependant effective properties has been assumed for fluid. Enhancement in heat transfer and increase in friction factor have been obtained by the use of nanofluid. Heat transfer enhancement is more obvious by the use of variable properties. Also, effects of temperature variation on nanofluid heat transfer are greater than the pure water.
引用
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页码：1803 / 1811
页数：8
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