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The paper presents several system configurations for CO2 heat pumps water heaters. Influence of parameter variations is studied, as well as the design of some parts of the circuit (for instance, suction accumulator, to help oil return, intermediate expansion vessel). Practical considerations are given.
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Pages: 2000-1
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Details
- Original title: Control of CO2 heat pumps.
- Record ID : 2002-0056
- Languages: English
- Source: Final proceedings of the 4th IIR-Gustav Lorentzen Conference on Natural Working Fluids at Purdue.
- Publication date: 2000/07/25
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Indexing
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Themes:
Other heat-pump applications;
CO2 - Keywords: Refrigerating circuit; Design; Heat pump; Refrigerant; Heating; Domestic water; CO2
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Heat pump systems: versatile replacement altern...
- Author(s) : PIETSCH J. A.
- Date : 1994/04
- Languages : English
- Source: Heat. Pip. Air Cond. - vol. 66 - n. 4
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CO2 prototype hot water heat pump characteristi...
- Author(s) : NEKSA P., REKSTAD H., ZAKERI G. R.
- Date : 1997/09/01
- Languages : English
- Source: Heat Pump Systems, Energy Efficiency, and Global Warming.
- Formats : PDF
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CO2: an old new refrigerant.
- Author(s) : KASPER G., HALOZAN H.
- Date : 1997/09/01
- Languages : English
- Source: Heat Pump Systems, Energy Efficiency, and Global Warming.
- Formats : PDF
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Performance analysis of U-tube, concentric tube...
- Author(s) : YAVUZTURK C., CHIASSON A. D.
- Date : 2002/01/12
- Languages : English
- Source: ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
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CO2 heat pump prototype system: experimental re...
- Author(s) : NEKSA P., REKSTAD H.
- Date : 1997/05/13
- Languages : English
- Source: CO2 Technology in Refrigeration, Heat Pump & Air Conditioning Systems. Workshop Proceedings.
- Formats : PDF
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