TY - GEN
T1 - The effect of hot water flow rate in the solar collector flow loop at solar thermal cooling system
AU - Nasruddin,
AU - Arnas,
AU - Alhamid, M. Idrus
AU - Saito, Kiyoshi
AU - Yabase, Hajime
PY - 2015
Y1 - 2015
N2 - The solar thermal cooling system at University of Indonesia is a cooling system uses mixed input energy between solar energy and gas. This system uses a single-double effect absorption chiller with cooling capacity of 239 kW. The solar energy is absorbed by evacuated tubular solar collectors in an area of 181.04 m2. The performance of this system is influenced by hot water that supplied from solar collectors. Solar radiation is unstable during the day because the weather condition and it should be anticipated with a corresponding the hot water flow rate. Hence this study focus on the variations of hot water flow rates, where the experiment is conducted with the flow rate of 8.6 m3/h and 12.1 m3/h. Finally, the performance and characteristics of this system can be shown in this study.
AB - The solar thermal cooling system at University of Indonesia is a cooling system uses mixed input energy between solar energy and gas. This system uses a single-double effect absorption chiller with cooling capacity of 239 kW. The solar energy is absorbed by evacuated tubular solar collectors in an area of 181.04 m2. The performance of this system is influenced by hot water that supplied from solar collectors. Solar radiation is unstable during the day because the weather condition and it should be anticipated with a corresponding the hot water flow rate. Hence this study focus on the variations of hot water flow rates, where the experiment is conducted with the flow rate of 8.6 m3/h and 12.1 m3/h. Finally, the performance and characteristics of this system can be shown in this study.
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U2 - 10.18462/iir.icr.2015.0836
DO - 10.18462/iir.icr.2015.0836
M3 - Conference contribution
AN - SCOPUS:85016713117
T3 - Refrigeration Science and Technology
SP - 3009
EP - 3016
BT - 24th IIR International Congress of Refrigeration, ICR 2015
PB - International Institute of Refrigeration
T2 - 24th IIR International Congress of Refrigeration, ICR 2015
Y2 - 16 August 2015 through 22 August 2015
ER -