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Experimental analysis of the intermediate conditions of a variable speed vapor-injection scroll compressor working with R-410A.

Number: pap. n. 1165

Author(s) : TELLO-OQUENDO F. M., DECHESNE B., NAVARRO-PERIS E., et al.

Summary

This paper presents an experimental analysis of the intermediate conditions for a variable speed (VS) vapor-injection scroll compressor (SCVI) under several working conditions and speeds. A set of experimental tests was conducted for a VS-SCVI working with R-410A as a refrigerant. From the experimental data and based on previous correlations obtained for constant speed SCVI, a correlation for VS-SCVI was obtained to estimate the injection ratio depending on the compressor speed with an error lower than 10%. Results showed differences in the intermediate conditions of the compressor for low and high compressor speeds.

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Pages: 8

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Details

  • Original title: Experimental analysis of the intermediate conditions of a variable speed vapor-injection scroll compressor working with R-410A.
  • Record ID : 30026729
  • Languages: English
  • Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
  • Publication date: 2019/08/24
  • DOI: http://dx.doi.org/10.18462/iir.icr.2019.1165
  • Notes:

    Keynote


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