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Analysis of R410A and R407C flow through capillary tubes using a separated flow model.

Author(s) : FIORELLI F. A. S., PEIXOTO R. A., PAIVA M. A. S., et al.

Summary

The mass flow rate is a function of inlet conditions (condensing temperature and pressure, subcooling degree or inlet quality) for a given geometry. Numerical results show that, taking R22 as the reference, R407C mass flow rates are slightly higher and R410A is 30% higher for a fixed condensing temperature. On the other hand, for a fixed condensing pressure, both R407C and R410A mass flow rates are lower than R22 ones.

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Details

  • Original title: Analysis of R410A and R407C flow through capillary tubes using a separated flow model.
  • Record ID : 2000-1205
  • Languages: English
  • Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
  • Publication date: 1999/09/19

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