کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5430535 1397408 2006 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of combined conduction and radiation heat transfer in presence of participating medium by the development of hybrid method
موضوعات مرتبط
مهندسی و علوم پایه شیمی طیف سنجی
پیش نمایش صفحه اول مقاله
Analysis of combined conduction and radiation heat transfer in presence of participating medium by the development of hybrid method
چکیده انگلیسی

The current study addresses the mathematical modeling aspects of coupled conductive and radiative heat transfer in the presence of absorbing, emitting and isotropic scattering gray medium within two-dimensional square enclosure. A blended method where the concepts of modified differential approximation employed by combining discrete ordinate method and spherical harmonics method, has been developed for modeling the radiative transport equation. The gray participating medium is bounded by isothermal walls of two-dimensional enclosure which are considered to be opaque, diffuse and gray. The effect of various influencing parameters i.e., radiation-conduction parameter, surface emissivity, single scattering albedo and optical thickness has been illustrated. The adaptability of the present method has also been addressed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 102, Issue 2, November 2006, Pages 277-292
نویسندگان
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