Comparison of a new designed resorption refrigeration system with conventional absorption systems

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Contributors

Abstract

This paper shows the experimental setup to prove the functions of a newly designed resorption refrigeration system based on NH3/H2O. The developed prototype theoretically yields 25 kW of cooling capacity at a temperature of 6 °C by using waste heat at 85 °C. The resorption system is compared a with conventional absorption system at typical operating points. An attached ice storage system is able to retain the cooling capacity. This allows the temporarily decoupling of the cooling demand from the generated thermal capacity. The application of plate heat exchangers together with the low pressure level of the resorption process makes it possible to design compact and cost efficient plants.

Details

Original languageEnglish
Title of host publication24th IIR International Congress of Refrigeration, ICR 2015
PublisherInternational Institute of Refrigeration
Pages778-785
Number of pages8
ISBN (electronic)9782362150128
Publication statusPublished - 2015
Peer-reviewedYes

Publication series

SeriesRefrigeration Science and Technology
ISSN0151-1637

Conference

Title24th IIR International Congress of Refrigeration
Abbreviated titleICR 2015
Conference number24
Duration16 - 22 August 2015
CityYokohama
CountryJapan

Keywords

Keywords

  • Absorption chiller, Ammonia-water, Ice storage, Resorption chiller, Trigeneration