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Transcritical cycle for efficient air conditioning and heating.
Author(s) : PEARSON S. F.
Summary
The paper describes how the characteristics of screw or scroll compressors may be used to increase the efficiency of air conditioning systems when using transcritical carbon dioxide as the refrigerant. A new technique for increasing the efficiency of the compression process is also described. It is calculated that efficiency improvements of up to 30% may be achieved by combining the benefits of two stage expansion, ability to use CO2 directly in large coolers and the fusion cooling compression process.
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Details
- Original title: Transcritical cycle for efficient air conditioning and heating.
- Record ID : 2004-2967
- Languages: English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Publication date: 2003/08/17
Links
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Indexing
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- Date : 1998/06/02
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- Date : 2008/09/07
- Languages : English
- Source: 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
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Experimental investigation of a scroll expander...
- Author(s) : HUFF H. J., RADERMACHER R., PREISSNER M.
- Date : 2003/08/17
- Languages : English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Formats : PDF
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Basic operating characteristics of CO2 refriger...
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- Date : 2006/07/17
- Languages : English
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- Author(s) : ALMEIDA I. M. G., BARBOSA C. R. F.
- Date : 2011/08/21
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- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
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