کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5430693 1397414 2008 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nonaxisymmetric radiative transfer in inhomogeneous cylindrical media with anisotropic scattering
موضوعات مرتبط
مهندسی و علوم پایه شیمی طیف سنجی
پیش نمایش صفحه اول مقاله
Nonaxisymmetric radiative transfer in inhomogeneous cylindrical media with anisotropic scattering
چکیده انگلیسی

In this paper, the control volume finite element method (CVFEM) is applied for the first time to solve nonaxisymmetric radiative transfer in inhomogeneous, emitting, absorbing and anisotropic scattering cylindrical media. Mathematical formulations as well as numerical implementation are given and the final discretized equations are based on similar meshes used for convective and conductive heat transfer in computational fluid dynamic analysis. In order to test the efficiency of the developed method, four nonaxisymmetric problems have been examined. Also, the grid dependence and the false scattering of the CVFEM are investigated and compared with the finite volume method and the discrete ordinates interpolation method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 109, Issue 3, February 2008, Pages 494-513
نویسندگان
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