کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
302545 512542 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal and economic comparisons of solar heating systems with seasonal storage used in building heating
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Thermal and economic comparisons of solar heating systems with seasonal storage used in building heating
چکیده انگلیسی

In this study, the thermal performances and economic savings of the three types of central solar heating system with seasonal storage are compared. Three types of seasonal storage were simulated: storage tank without insulation on ground, storage tank with insulation on ground, and underground storage tank without insulation. The long-term temperatures of water in the storage tank are calculated by finite element code ANSYS™. The simulation results showed that the higher solar fraction and savings are obtained for system with storage buried into ground. Furthermore, the solar fraction of the storage tank system with insulation is significantly higher than that of without insulation storage system. Also, the solar fraction and savings of system with the evacuated tube collector are higher compared to other black paint flat plate collector.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 33, Issue 12, December 2008, Pages 2532–2539
نویسندگان
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