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Absorption cooling cycle serving two temperature levels

delete2026-04-10
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PRE
AI
F
Felix ZIEGLER *
E
Evangelos Bellos
J
José Luis CORRALES CIGANDA
D
David DEHLER
S
Stefan Elbel
N
Nikolaos Nikolopoulos
S
Stefan Petersen
C
Christian Schweigler
DOI:10.1016/j.ijrefrig.2026.106943delete
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Abstract

Abstract

En 中文
In the project “RE-WITCH (Renewable and Waste heat valorisation in Industries via Technologies for Cooling production and energy Harvesting)” sponsored by the European Union, several waste-heat driven cooling systems will be demonstrated in industrial applications. We will report on the development of a special absorption chiller (water – lithium bromide) which will be applied for providing about 200 kW cooling at a temperature level of about 10°C and, simultaneously, up to 240 kW cooling at a temperature level of about 20°C. As there are several ways to supply these cooling loads, the question arises which configuration performs best, shows best economics, or is most easy to operate.
Keywords:
Absorption chiller
Waste heat valorisation
Cooling production
Multi-level cooling
Industrial applications

Journal

International Journal of Refrigeration cover
International Journal of Refrigeration
IF:
3.8
Papers:
2.7K
Citations:
1.8W

Organization

C
certh
Scholars:
86
Papers: 33
Citations: 0
T
technische universitat berlin
Scholars:
301
Papers: 144
Citations: 0
D
donostia-san sebastian
Scholars:
3
Papers: 2
Citations: 0
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