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The objective of this work is to investigate the energy required for different R744 commercial refrigeration systems at various locations in all the global continents. The most promising system configurations designed for high ambient temperatures as described by Hafner (2014) are taken into consideration, these are: (a) Standard R744 booster cycle (R744 baseline); (b) R744 booster cycle with a mechanical subcooler (MS) unit: working fluid MS: hydrocarbon; (c) R744 ejector supported parallel compression system.
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Details
- Original title: System configurations for supermarkets in warm climates applying R744 refrigeration technologies. Case studies of selected cities.
- Record ID : 30017322
- Languages: English
- Source: Industria & Formazione - vol. 38 - n.381
- Publication date: 2014/07
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Indexing
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Themes:
CO2;
Supermarkets, display cabinets - Keywords: Refrigerating system; R744; Supermarket; Performance; Case study; CO2; Hot climate
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System configurations for supermarkets in warm ...
- Author(s) : HAFNER A., NEKSÅ P.
- Date : 2015/06/12
- Languages : English
- Source: Le ultime tecnologie del freddo e del condizionamento. Atti del 16° Convegno Europeo: June 12-13, 2015, Milano, Italia.
- Formats : PDF
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Not-in-kind approach to remote monitoring in CO...
- Author(s) : MINETTO S., TOSATO G., ROSSETTI A., et al.
- Date : 2019/08/24
- Languages : English
- Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
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R744 refrigeration system configurations for su...
- Author(s) : HAFNER A., HEMMINGSEN A. K. T., VEN A. van de
- Date : 2014/06/23
- Languages : English
- Source: 3rd IIR International Conference on Sustainability and the Cold Chain. Proceedings: London, UK, June 23-25, 2014
- Formats : PDF
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The use of ejectors technology: how to boost ef...
- Author(s) : PISANO G.
- Date : 2018/04/06
- Languages : English
- Source: 5th IIR International Conference on Sustainability and the Cold Chain. Proceedings: Beijing, Chine, 6-8 avril 2018
- Formats : PDF
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Transcritical CO2 supermarket refrigeration.
- Author(s) : WEBER C., HORNING H.
- Date : 2015/10
- Languages : English
- Source: ASHRAE Journal - vol. 57 - n. 10
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