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This study deals with an economic assessment of different cascade refrigeration systems for low-temperature applications. Both one-substance systems with an intermediate-pressure vessel and two-substance systems with a cascade heat exchanger have been compared under the same conditions. It turns out that at a low evaporation pressure, CO2 is a suitable economic alternative.
Details
- Original title: Wirtschaftlichkeits-analyse für Industrie-Kälteanlagen mit CO2 als Tieftemperatur-kältemittel.
- Record ID : 2003-0088
- Languages: German
- Subject: Figures, economy
- Source: KI Luft Kältetech. - vol. 38 - n. 7
- Publication date: 2002/07
- Document available for consultation in the library of the IIR headquarters only.
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Experimental analysis of a CO2 cascade unit.
- Author(s) : ROTH R.
- Date : 2002/05/03
- Languages : English
- Source: Güntner Symposium.
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Use of ammonia in small refrigeration systems.
- Author(s) : HANSEN S.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
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Ammonia/CO2 refrigeration system breaks new gro...
- Author(s) : PEARSON A.
- Date : 2002/08
- Languages : English
- Source: S. afr. Inst. Refrig. Air Cond. - vol. 104 - n. 1253
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Trends and advances in working fluids.
- Author(s) : MUIR E. B.
- Date : 1996/09/22
- Languages : English
- Source: Heat pumping technologies towards the next century: applications and markets. Proceedings of the 5th IEA Conference.
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CO2 high on agenda at IIAR (International Insti...
- Date : 2000/05
- Languages : English
- Source: Cold Link - vol. 13 - n. 3
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