کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
660956 | 1458145 | 2008 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the double-layer structure of the boundary layer adjacent to a sidewall of a differentially heated cavity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study is concerned with the transition of the boundary layer adjacent to a sidewall of a differentially heated cavity to a double-layer structure and with the important flow and heat transfer features of the double-layer structure. The transition to the double-layer structure is examined by comparing numerical and experimental results. The mechanism responsible for the formation of the double-layer structure, i.e. the stratification of the fluid in the core, is discussed. Detailed discussion of the energy balance adjacent to the sidewall reveals that the heat transfer in the double-layer structure is rather complex. There is an opposing horizontal thermal diffusion within the double-layer structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 15â16, 15 July 2008, Pages 3803-3815
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 15â16, 15 July 2008, Pages 3803-3815
نویسندگان
Feng Xu, John C. Patterson, Chengwang Lei,