Cited by 2Adsorption and Cooling SystemsRefrigeration and Air Conditioning TechnologiesCarbon Dioxide Capture Technologies

Influence of outside temperature on the operation of the adsorption chiller

Open access
Grzebielec, Andrzej, Laskowski, Rafał, Ruciński, Adam·2017·International Conference “Environmental Engineering”

Abstract

Adsorption refrigeration systems are characterized by a lower coefficient of performance than the compressor type device or even absorption, but can utilize waste heat at lower temperature. The aim of the study was to determine which external parameter has the greatest impact on the efficiency of the adsorption device. As a result of experimental studies there was found that this is not the temperature of the feed but particularly the temperature of external air. For this reason, it is recommended that the adsorption device should cooperate with evaporative spray coolers, instead of with popular dry coolers. This solution will increase annual efficiency of adsorption unit approx. by 25% and significantly reduce the costs of cold generation.

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Registry

Crossref · 10.3846/enviro.2017.255

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  • Outdoor air temperature plays an important role in the efficiency of absorption refrigeration.

    “Grzebielec et al. [206] confirmed that the outdoor air temperature plays an important role in the efficiency of absorption refrigeration.”
  • Desiccant cooling technology could be categorized in TRL 9 according to the Technology Readiness Assessment Guide issued by the U.S. Department of Energy.

    “Desiccant cooling technology could be categorized in TRL 9 according to the Technology Readiness Assessment Guide issued by the U.S. Department of Energy [207].”

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Authors
Grzebielec, A., Laskowski, R., & Ruciński, A.
Affiliations
Warsaw University of Technology (PL)
Venue
International Conference “Environmental Engineering”
Published
2017-01-01
Pages
1-6
ISSN
2029-7092 (ISSN-L)
OpenAlex
W2759165525
Cited by
2
References
0
Citations by year
2023: 1 · 2021: 1
FWCI
0.00
Type
conference paper
Language
en
Open access
Licence
cc-by
Locations
Environmental engineering (publishedVersion, cc-by)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Adsorption and Cooling Systems
  • Physical Sciences › Engineering › Mechanical Engineering › Refrigeration and Air Conditioning Technologies
  • Physical Sciences › Engineering › Mechanical Engineering › Carbon Dioxide Capture Technologies
Keywords
adsorption chiller, adsorption refrigeration, ambient temperature, coefficient of performance, dry coolers, waste heat recovery

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