Heat transfer from a circular cylinder to mixtures of water and ethylene glycol

被引：35
|
作者：
Sanitjai, S [1 ]
Goldstein, RJ [1 ]
机构：
[1] Univ Minnesota, Dept Mech Engn, Heat Transfer Lab, Minneapolis, MN 55455 USA
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2004年 / 47卷 / 22期
关键词：
local heat transfer; circular cylinder; Reynolds number; Prandtl number; water; ethylene glycol;
D O I：
10.1016/j.ijheatmasstransfer.2004.05.013
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Local heat transfer by forced convection from a circular cylinder in crossflow is investigated for Reynolds number from 2 x 10(3) to 9 x 10(4) and Prandtl number from 7 to 176. The working fluids are water and mixtures of ethylene glycol and water. The cylinder is uniformly heated by passing a direct electric current through a thin surface heater. The influence of Reynolds number and Prandtl number on the distributions of local Nusselt number around a circular cylinder in crossflow is described. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4785 / 4794
页数：10
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