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Screw compressor for transcritical CO2 applications.
Author(s) : ZAYTSEV D., MOSEMANN D., FREDRICH O.
Summary
A twin screw compressor sample for allowable pressures of up to 120 bars has been tested by GEA Grasso. The potential applications are: the high pressure stage within two-stage CO2 refrigeration installations, the transcritical CO2 single stage refrigeration and heat pumps. The paper presents some operational characteristics of the tested compressor sample. The promising applications are discussed and their energetic efficiency is analysed.
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Pages: 2008-2
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Details
- Original title: Screw compressor for transcritical CO2 applications.
- Record ID : 2009-0117
- Languages: English
- Source: 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
- Publication date: 2008/09/07
Links
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Indexing
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Themes:
Compressors;
CO2;
Energy efficiency, energy savings - Keywords: Energy efficiency; Transcritical cycle; Refrigerant; Screw compressor; CO2
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- Date : 2024/06/26
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Feasibility analysis of screw expander in CO2 r...
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- Date : 2003/04/22
- Languages : English
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Transkritische CO2-Verdichtung mit Schraubenver...
- Author(s) : ZAYTSEV D., MOSEMANN D.
- Date : 2008/04
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- Date : 2013/09/02
- Languages : English
- Source: Compressors 2013: 8th International Conference on Compressors and Coolants.
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