Summary
Traditional multiplex supermarket refrigeration systems use large quantities of synthetic refrigerants. The annual leakage rates are as high as 15 to 30% worldwide with negative impact on the global warming. This paper presents a number of low charge/low emission supermarket refrigeration concepts using natural refrigerants and coolants. It also proves that a completely secondary fluids refrigeration system may reduce up to 80% the artificial refrigerants required charges, without degrading the energy efficiency and/or food storage conditions and quality.
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Details
- Original title: Low charge and low emission supermarket refrigeration systems.
- Record ID : 2009-0658
- Languages: English
- Source: 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
- Publication date: 2008/09/07
Links
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Indexing
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Themes:
Indirect refrigeration systems;
Supermarkets, display cabinets;
Liquid secondary refrigerants;
Containment, refrigerant charge reduction;
Energy efficiency, energy savings - Keywords: Refrigerating system; Supermarket; Energy efficiency; Leakage; Refrigerant; Secondary refrigerant; Refrigerant charge
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- Date : 2009/08
- Languages : Spanish
- Source: Frío Calor Aire acondicionado - vol. 37 - n. 416
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- Date : 2017/02
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- Formats : PDF
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- Date : 2004
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- Author(s) : FARAMARZI R. T., WALKER D. H.
- Date : 2004/03
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- Date : 2008/03
- Languages : French
- Source: La revue pratique du froid et du conditionnement d'air - n. 963
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