The method of lines solution of the discrete ordinates method for radiative heat transfer in enclosures

Journal Article · Mon May 01 04:00:00 EDT 2000 · Numerical Heat Transfer. Part B, Fundamentals

OSTI ID:20067737

Selcuk, N; Kurbas, G

A radiation code based on the method of lines (MOL) solution of the discrete ordinates method (DOM) for transient three-dimensional radiative heat transfer in rectangular enclosures for use in conjunction with a computational fluid dynamics (CFD) code based on the same approach was developed. Assessment of the predictive accuracy of the code by benchmarking its steady-state solutions against exact solutions on one- and three-dimensional test problems shows that the MOL solution of the DOM provides accurate and computationally efficient solutions for radiative heat fluxes and source terms and can be used with confidence in conjunction with CFD codes for transient problems.

• Research Organization: Middle East Technical Univ., Ankara (TR)
• OSTI ID: 20067737
• Journal Information: Numerical Heat Transfer. Part B, Fundamentals, Journal Name: Numerical Heat Transfer. Part B, Fundamentals Journal Issue: 3 Vol. 37; ISSN 1040-7790; ISSN NHBFEE
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
33 ADVANCED PROPULSION SYSTEMS
COMBUSTION CHAMBERS
DISCRETE ORDINATE METHOD
GAS TURBINES
RADIANT HEAT TRANSFER
THREE-DIMENSIONAL CALCULATIONS