Analysis on the adiabatic flow of R407C in capillary tube.

Author(s) : GU B., LI Y., WANG Z., et al.

Type of article: Article

Summary

In this article, the adiabatic flow in the capillary tube is analysed and modelled for R407C, which is a non-azeotropic mixed refrigerant and one of the alternatives to R22. The equations of energy, continuity and pressure drop through a capillary tube are presented. A mathematical model of the sub-cooled flow region and the two-phase flow region is developed. The results of the calculation show that this numerical model is capable of providing an effective means to analyse components' performance in optimizing and controlling a R407C air-conditioning system.

Details

  • Original title: Analysis on the adiabatic flow of R407C in capillary tube.
  • Record ID : 2004-1590
  • Languages: English
  • Source: Applied Thermal Engineering - vol. 23 - n. 15
  • Publication date: 2003/10

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