FREE-CONVECTION ABOUT CYLINDERS OF ELLIPTIC CROSS-SECTION EMBEDDED IN A POROUS-MEDIUM

被引：22

作者：

POP, I ^{[1
]}

KUMARI, M ^{[1
]}

NATH, G ^{[1
]}

机构：

[1] INDIAN INST SCI,DEPT APPL MATH,BANGALORE 560012,KARNATAKA,INDIA

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1992年 / 30卷 / 01期

关键词：

D O I：

10.1016/0020-7225(92)90119-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Numerical solutions are presented for the free convection boundary layers over cylinders of elliptic cross section embedded in a fluid-saturated porous medium. The transformed conservation equations of the nonsimilar boundary layers are solved numerically by an efficient finite-difference method. The theory was applied to a number of cylinders and the results compared very well with published analytical solutions. The results are of use in the design of underground electrical cables, power plant steam, and water distribution lines, among others.

引用

页码：35 / 45

页数：11

共 19 条

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