کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
662651 | 1458148 | 2008 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transport of a train of short-pulse radiation of step temporal profile through a 2-D participating medium
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This article deals with the transport of a train of short-pulse radiation through a 2-D rectangular participating medium. The diffuse as well as collimated incident short-pulse radiations are considered. Temporal profile at the boundary of incidence is a step function. The pulse train consists of 1-4 pulses. The homogeneous participating medium is absorbing, and scattering. Both diffuse and collimated pulse trains with pulse width of the order of a nano-second are considered. Transmittance and reflectance signals are analyzed for the effects of the extinction coefficient and the scattering albedo. Heat flux distributions inside the medium are also studied. The finite volume method is used to solve the problem.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 9â10, May 2008, Pages 2282-2298
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 9â10, May 2008, Pages 2282-2298
نویسندگان
R. Muthukumaran, Subhash C. Mishra,