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Pressure drop during evaporation of 1,1,1,2-tetrafluoroethane (R-134a) in a plate heat exchanger.

Author(s) : DJORDJEVIC E., KABELAC S., SERBANOVIC S.

Type of article: Article

Summary

Experimental results for the pressure drop during the evaporation of the refrigerant 1,1,1,2-tetrafluoroethane (R-134a) in a vertical plate heat exchanger are presented in this paper. The influences of mass flux, heat flux and vapour quality on the two-phase pressure drop are specially analysed and compared with previously published experimental data and literature correlations. All results are given in graphical form as the dependency of the frictional pressure drop on the mean vapour quality.

Details

  • Original title: Pressure drop during evaporation of 1,1,1,2-tetrafluoroethane (R-134a) in a plate heat exchanger.
  • Record ID : 2008-0517
  • Languages: English
  • Source: J. serbian chem. Soc. - vol. 72 - n. 10
  • Publication date: 2007

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