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The range of CO2 applications as a refrigerant is presently limited by energetic disadvantages. The thermodynamic efficiency can be improved by the use of an expander-compressor unit. The paper presents process calculations, design and first results of the new machine.
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Details
- Original title: Free piston expander-compressor for CO2: design, applications and results.
- Record ID : 2000-1300
- Languages: English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Publication date: 1999/09/19
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Indexing
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Themes:
Compressors;
Expansion systems;
CO2 - Keywords: Design; Free piston; Performance; Expansion valve; Thermodynamic cycle; Refrigerant; Compressor; CO2
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- Date : 2001/03
- Languages : German
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Expander-compressor for a more efficient use of...
- Author(s) : HEYL P., KRAUS W. E., QUACK H.
- Date : 1998/06/02
- Languages : English
- Source: Natural Refrigerants, Energy Efficiency, Cost and Safety. Natural Working Fluids '98. IIR-Gustav Lorentzen Conference.
- Formats : PDF
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- Author(s) : ZHA S., MA Y., SUN X.
- Date : 2003/08/17
- Languages : English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Formats : PDF
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- Author(s) : FUKUTA M., ANZAI F., MOTOZAWA M., et al.
- Date : 2014/06
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 42
- Formats : PDF
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Development of a double acting free piston expa...
- Author(s) : ZHANG B., PENG X., HE Z., et al.
- Date : 2007/06
- Languages : English
- Source: Applied Thermal Engineering - vol. 27 - n. 8-9
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