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This paper contains an energy consumption comparison of four bottle cooler refrigeration systems using R-744 (CO2) and the benchmark R-134a. A bottle cooler which uses a cassette refrigeration system was chosen for the comparison. The main objectives were to evaluate the bottle cooler performance with a variable speed two-stage CO2 rotary compressor, a single speed two-stage CO2 rotary compressor, and a single speed CO2 reciprocating compressor all using a round tube, plate-fin gas cooler, and also compare the CO2 system efficiency with the benchmark R-134a system.
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Pages: 2006-2
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Details
- Original title: Transcritical CO2 bottle cooler development.
- Record ID : 2007-1617
- Languages: English
- Subject: Technology
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Publication date: 2006/05/29
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Energy consumption optimization of a single-sta...
- Author(s) : ZIMMERMANN A. J. P., MACIEL R. A.
- Date : 2006/05/29
- Languages : English
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Formats : PDF
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- Date : 2007/06/08
- Languages : English
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- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
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Commercial refrigeration application of variabl...
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- Date : 2015/06/12
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- Source: Le ultime tecnologie del freddo e del condizionamento. Atti del 16° Convegno Europeo: June 12-13, 2015, Milano, Italia.
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Development of a transcritical R-744 bottle coo...
- Author(s) : CECCHINATO L., CORRADI M., FORNASIERI E., et al.
- Date : 2006/05/29
- Languages : English
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Formats : PDF
View record