AN ALTERNATIVE FORM OF THE DARCY EQUATION

被引：13

作者：

Awad, Mohamed M. ^{[1
]}

机构：

[1] Mansoura Univ, Fac Engn, Mech Power Engn Dept, Mansoura, Egypt

来源：

THERMAL SCIENCE | 2014年 / 18卷

关键词：

alternative form; Darcy equation; Bejan number;

D O I：

10.2298/TSCI131213042A

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study presents an alternative form of the Darcy equation. This alternative form will be presented with the use of Bejan number (Be) in the left hand side of the equation. The main advantage in this alternative form of the Darcy equation is presenting both the left hand side and the right hand side as dimensionless quantities. For instance, this is similar to the relation of Fanning friction factor with Reynolds number for Hagen-Poiseuille flow (fully developed laminar flow in a circular pipe).

引用

页码：S617 / S619

页数：3

共 8 条

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[3] THE OPTIMAL SPACING OF PARALLEL PLATES COOLED BY FORCED-CONVECTION [J].

BEJAN, A ;

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[4]

Bejan A., 1984, CONVECTION HEAT TRAN

[5]

Bhattacharjee S., 1988, P ASME 1988 NAT HEAT, V1, P711

[6]

Darcy H., 1856, The Public Fountains of the City of Dijon

[7]

Moody F. L., 1944, Trans. ASME, V66, P671, DOI 10.1115/1.4018140

[8]

Ward J.C, 1964, ASCE J HYDRAULIC DIV, V90, P1

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