Nonorthogonal finite-volume solutions of radiative heat transfer in a three-dimensional enclosure

被引：56

作者：

Baek, SW ^{[1
]}

Kim, MY ^{[1
]}

Kim, JS ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Aerosp Engn, Yusong Ku, Taejon 305701, South Korea

来源：

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 1998年 / 34卷 / 04期

关键词：

D O I：

10.1080/10407799808915066

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A finite-volume solution procedure for radiative heat transfer in a three-dimensional nonorthogonal enclosure containing participating medium is proposed with geometric relations commonly adopted in computational fluid dynamics. A general discretization equation is formulated by using the directional weight and the step scheme for spatial differencing. The present approach is validated through comparison with the problems of hexahedral enclosure, annular sector, and three-dimensional combustion chamber, in which the solution accuracy as wed as computation efficiency required have been examined for various cases. All of the results presented here support its accuracy as well as moderate efficiency in computation time in the nonorthogonal three-dimensional radiation calculation. Finally, the present method is applied to a kidney-shaped combustion chamber as a three-dimensional test case.

引用

页码：419 / 437

页数：19

共 23 条

[1]

CHAI JC, 1994, THESIS U MINNESOTA M

[2]

CHAI JC, 1996, 31 AIAA THERM C NEW

[3]

Chandrasekhar S., 1960, Radiative transfer

[4] PREDICTION OF RADIATIVE-TRANSFER IN CYLINDRICAL ENCLOSURES WITH THE FINITE VOLUME METHOD [J].

CHUI, EH ;

RAITHBY, GD ;

HUGHES, PMJ .

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 1992, 6 (04) :605-611

[5] COMPUTATION OF RADIANT-HEAT TRANSFER ON A NONORTHOGONAL MESH USING THE FINITE-VOLUME METHOD [J].

CHUI, EH ;

RAITHBY, GD .

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS, 1993, 23 (03) :269-288

[6] COMPUTATIONAL MODELS AND METHODS FOR CONTINUOUS GASEOUS TURBULENT COMBUSTION [J].

CORREA, SM ;

SHYY, W .

PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 1987, 13 (04) :249-292

[7]

Fiveland W.A., 1988, J. Thermophys. Heat Transf., V2, P309

[8]

GIRIDHARAN MG, 1995, 30 AIAA THERM C SAN

[9]

Hottel HC., 1967, Radiative Transfer

[10]

Howell J.R., 1968, Advances in heat transfer, V5, P1

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