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Development of single effect double lift absorption chiller.

Number: AB-WS-1072

Author(s) : TAKEDA N., UCHIDA S., FUJII T.

Summary

A large amount of waste heat is exhausted in the industrial and commercial field. In particular, low temperature heat such as that below 80~90°C is not utilized enough. The single-effect double-lift absorption chiller is driven by hot water around 95°C and utilizes it until under a 55°C return (outlet) temperature. Therefore, it is expected to recover unused low temperature waste heat, and to utilize district hot water for cooling uses in the summer. This chiller is assumed to be useful mainly in European market. In this study, we obtained a prospect that even more heat recovery can be realized by adopting parallel-flow cycle and two-step structure for the evaporator and absorber in this single-effect double lift absorption chiller.

Details

  • Original title: Development of single effect double lift absorption chiller.
  • Record ID : 30022753
  • Languages: English
  • Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
  • Publication date: 2017/08/07

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