NON-DARCIAN FORCED-CONVECTION IN POROUS-MEDIA WITH ANISOTROPIC DISPERSION

被引：17

作者：

ADNANI, P

CATTON, I

ABDOU, MA

机构：

[1] Mechanical, Aerospace, and Nuclear Engineering Department, University of California, Los Angeles, Los Angeles, CA

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1995年 / 117卷 / 02期

关键词：

ENVIRONMENTAL HEAT TRANSFER; NUMERICAL METHODS; POROUS MEDIA;

D O I：

10.1115/1.2822542

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Convective heat transfer in a particle packed tube is modeled in this paper. Axial and radial dispersion are both included in the governing equations. Results are compared with experimental data, and with previously developed models that did not include axial dispersion. It is shown that heat transfer in the thermally developing region is affected by axial dispersion when Peclet number is smaller than 10. Graphic results are provided to show the importance of axial dispersion for various Peclet numbers.

引用

页码：447 / 451

页数：5

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