کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9709174 | 1466796 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hybrid solar collector
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The paper presents a hybrid solar collector converting the solar energy into both thermal and electric ones. Thus, the solar energy losses are captured to obtain co-generation. The research was conducted at the “Renewable Energy Sources” Laboratory at the Technical University - Sofia, established under the European Tempus Program. The authors present a structure and an approach to study this combined collector, which consist in determining the coefficients of the heat exchange by way of consecutive approximations. The thermal characteristics of the collector, and especially the fluid temperature, the absorber temperature and the cover temperature are determined. The thermal, electrical and total efficiency of the system are also obtained. The results indicate that it is possible to obtain more energy per unit of surface compared to the thermal and the photovoltaic solar collectors separately.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 161, Issues 1â2, 10 April 2005, Pages 229-233
Journal: Journal of Materials Processing Technology - Volume 161, Issues 1â2, 10 April 2005, Pages 229-233
نویسندگان
V. Lazarov, Chr. Schaeffer, M. Shishkov, M. Ivanova,