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

被引：36

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

页码：4785 / 4794

页数：10

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