A FINITE-VOLUME METHOD FOR PREDICTING A RADIANT-HEAT TRANSFER IN ENCLOSURES WITH PARTICIPATING MEDIA

被引：736

作者：

RAITHBY, GD

CHUI, EH

机构：

[1] Department of Mechanical Engineering, University of Waterloo, Waterloo, ON

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1990年 / 112卷 / 02期

关键词：

Numerical methods; Radiation; Radiation interactions;

D O I：

10.1115/1.2910394

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new “finite-volume” method is proposed to predict radiant heat transfer in enclosures with participating media. The method can conceptually be applied with the same nonorthogonal computational grids used to compute fluid flow and convective heat transfer. A fairly general version of the method is derived, and details are illustrated by applying it to several simple benchmark problems. Test results indicate that good accuracy is obtained on coarse computational grids, and that solution errors diminish rapidly as the grid is refined. © 1990 by ASME.

引用

页码：415 / 423

页数：9

共 8 条

[1]

[Anonymous], 1981, THERMAL RAD HEAT TRA

[2] RADIATIVE-TRANSFER IN A TWO-DIMENSIONAL RECTANGULAR MEDIUM EXPOSED TO DIFFUSE-RADIATION [J].