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IIR documentSummary
Scroll compressors are widely used in the refrigeration, AC and heat pump technologies. The paper describes how to increase the performances of a system using scroll compressors in a heat pump application. The method called EVI (enhanced vapour injection) is more and more used also in some heat-pump installations. The EVI method has its origin in the system of discharge temperature decreasing using liquid refrigerant. The combination of a heat exchanger after the condenser and special type of scroll could significally influence the scroll efficiency improvement.
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Pages: ICR07-E2-1537
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Details
- Original title: The rise of scroll efficiency by refrigerant injection.
- Record ID : 2007-2558
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
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Indexing
- Themes: Compressors
- Keywords: Refrigerating system; Enhancement; Compression system; Performance; Intermediate injection; Scroll compressor
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Vapour injected scroll compressors in commercia...
- Author(s) : WINANDY E., HUNDY G.
- Date : 2005/08/30
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
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Scroll compressors with vapour injection for su...
- Author(s) : GLOWALA A., WINANDY E., HUNDY G.
- Date : 2006/09/27
- Languages : English
- Source: Compressors 2006: 6th International Conference on Compressors and Coolants
- Formats : PDF
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Scroll compressors with vapour injection in hea...
- Author(s) : WINANDY E., HUNDY G. F.
- Date : 2005
- Languages : English
- Source: Annual proceedings of the Institute of Refrigeration. 2005-2006 [CD-ROM].
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Primjena scroll kompresora s modulacijom rashla...
- Author(s) : ZILIC D., WINANDY E., HUNDY G.
- Date : 2009/12/02
- Languages : Serbian
- Source: Zbornik radova. 40. Medunarodni kongres o grejanju, hladenju i klimatizaciji./ Proceedings. 40th International congress on HVAC&R.
- Formats : PDF
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Some aspects of the vapour injection in the hea...
- Author(s) : CEJKA Z.
- Date : 2009/09/02
- Languages : English
- Source: Compressors 2009: 7th International Conference on Compressors and Coolants
- Formats : PDF
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