Effect of Prandtl number on smooth-tube heat transfer and pressure drop

被引：8

作者：

Obot, NT

Das, L

Vakili, DE

Green, RA

机构：

[1] Fluid Mechanics, Heat and Mass Transfer Laboratory, Department of Chemical Engineering, Clarkson University, Potsdam

来源：

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1997年 / 24卷 / 06期

关键词：

D O I：

10.1016/S0735-1933(97)00075-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Heat transfer and pressure drop results in laminar, transitional and turbulent flow are presented for the 0.7 to 126 Prandtl number range. The working fluids for the experiments were air, water, ethylene glycol and ethylene glycol/water mixtures. For air or water, the Reynolds number was varied between 600 and 50,000, while tests with pure glycol and glycol/water mixtures covered the 200-3,000 and 200-10.000 Reynolds number range, respectively. (C) 1997 Elsevier Science Ltd.

引用

页码：889 / 896

页数：8

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