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The influence of oil on local evaporation heat transfer inside a horizontal microfin tube.

Author(s) : HA S., BERGLES A. E.

Summary

Experimental data of the local heat transfer coefficient were obtained for refrigerant (R12)/lubricant oil (3GS) mixtures flowing at a mass flux of 25 to 100 kg/(m2.sec), a heat flux of 5 to 10 kilowatts/m2, and an evaporating pressure of 0.32 megapascal for 0 to 5% oil mass fraction and pure vapour quality of 0.2 to 1. Results are given.

Details

  • Original title: The influence of oil on local evaporation heat transfer inside a horizontal microfin tube.
  • Record ID : 1994-0847
  • Languages: English
  • Source: ASHRAE Transactions 1993.
  • Publication date: 1993
  • Document available for consultation in the library of the IIR headquarters only.

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