DISCRETE-ORDINATES SOLUTION OF RADIATIVE-TRANSFER EQUATION IN NONAXISYMMETRIC CYLINDRICAL ENCLOSURES

被引：28

作者：

JAMALUDDIN, AS

SMITH, PJ

机构：

[1] BABCOCK & WILCOX CO, ALLIANCE RES CTR, ALLIANCE, OH 44601 USA

[2] UNIV UTAH, DEPT CHEM ENGN, SALT LAKE CITY, UT 84112 USA

来源：

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER | 1992年 / 6卷 / 02期

关键词：

D O I：

10.2514/3.351

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The S4 discrete-ordinates approximation is used to solve the radiative transfer equation in nonasymmetric (i.e., three-dimensional) cylindrical enclosures containing absorbing-emitting and scattering media, with and without the temperature profile known a priori. Because neither detailed experimental data nor predictions from a zone or Monte-Carlo model for three-dimensional cylindrical enclosures are available, cylindrical equivalents of three-dimensional rectangular enclosures, for which zone model predictions of radiative transfer are available, are used in model evaluation. Limited evaluation of the model shows that the discrete-ordinates method provides acceptable predictions of radiative transfer in nonaxisymmetric cylindrical enclosures.

引用

页码：242 / 245

页数：4

共 12 条

[1]

Carlson B.G., 1968, COMPUTING METHODS RE

[2] EXACT FORMULATION OF MULTIPLE-SCATTERING IN A 3-DIMENSIONAL CYLINDRICAL GEOMETRY [J].