- Tytuł:
- Efficiency of solar energy use in domestic hot water systems in Poland
- Autorzy:
-
Savсhenko, Olena
Lis, Anna - Powiązania:
- https://bibliotekanauki.pl/articles/2174975.pdf
- Data publikacji:
- 2021
- Wydawca:
- Politechnika Częstochowska
- Tematy:
-
energia słoneczna
system ciepłej wody użytkowej
kolektor słoneczny
frakcja słoneczna
sprawność
solar energy
domestic hot water system
solar collector
solar fraction
efficiency - Opis:
- This article establishes the efficiency of a single-circuit thermosyphon domestic solar hot water system for Polish cities such as Warsaw, Lublin, Bialystok, Czestochowa and Szczecin, using two indicators, namely the solar fraction and the efficiency of solar collector. It was found that of the selected cities, Bialystok is the most attractive in terms of using solar energy for hot water supply systems, as the solar hot water supply system has the highest solar fraction f = 0.64, and the efficiency of the solar collector is ƞ = 0.553. The lowest efficiency of the solar hot water supply system is observed for the city of Szczecin, which is characterized by indicators f = 0.49 and ƞ = 0.505, respectively. These analytical studies show that the use of the solar hot water system in selected cities in Poland can save on traditional energy sources for hot water systems by up to 50%.
- Źródło:
-
Budownictwo o Zoptymalizowanym Potencjale Energetycznym; 2021, 10, 2; 45--52
2299-8535
2544-963X - Pojawia się w:
- Budownictwo o Zoptymalizowanym Potencjale Energetycznym
- Dostawca treści:
- Biblioteka Nauki
Artykuł