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A platform for research: civil engineering, architecture and urbanism
Solar waste heater using gravity-assisted heat pipe
The advantages of the heat pipe solar collector against classical solar systems are the typical unidirectional heat flow, minimal interior corrosion, low heat capacity, and no freezing hazard. The mathematical model for the calculation of heat losses, the overall heat transfer coefficient, and the needed data for the calculation are given. The results of the calculations are compared to the results of the experimental work. Time efficiency and thermal efficiency are given in the diagrams. The overall heat loss coefficient is about 5 W m-2 K-1. The compensation of the theoretical results and the practically experiments has shown slightly greater efficiencies on the side of practical results. (Jarc)
Solar waste heater using gravity-assisted heat pipe
The advantages of the heat pipe solar collector against classical solar systems are the typical unidirectional heat flow, minimal interior corrosion, low heat capacity, and no freezing hazard. The mathematical model for the calculation of heat losses, the overall heat transfer coefficient, and the needed data for the calculation are given. The results of the calculations are compared to the results of the experimental work. Time efficiency and thermal efficiency are given in the diagrams. The overall heat loss coefficient is about 5 W m-2 K-1. The compensation of the theoretical results and the practically experiments has shown slightly greater efficiencies on the side of practical results. (Jarc)
Solar waste heater using gravity-assisted heat pipe
Warmwassererzeuger, der ein schwerkraftunterstuetztes Waermerohr verwendet
Azad, E. (author) / Bahar, F. (author) / Moztarzadeh, F. (author)
Journal of Heat Recovery Systems ; 7 ; 343-350
1987
9 Seiten, 6 Bilder, 14 Quellen
Article (Journal)
English
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