The effect of hot water flow rate in the solar collector flow loop at solar thermal cooling system

Nasruddin, Arnas Arnas, M. Idrus Alhamid, Kiyoshi Saito, Hajime Yabase

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル24th IIR International Congress of Refrigeration, ICR 2015
出版社International Institute of Refrigeration
ページ3009-3016
ページ数8
ISBN(電子版)9782362150128
DOI
出版ステータスPublished - 2015
イベント24th IIR International Congress of Refrigeration, ICR 2015 - Yokohama, Japan
継続期間: 2015 8 162015 8 22

Other

Other24th IIR International Congress of Refrigeration, ICR 2015
国/地域Japan
CityYokohama
Period15/8/1615/8/22

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学
  • 機械工学
  • 凝縮系物理学

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