Research on the beginning of refrigerant condensation.

Badanie poczatku skraplania czynnika chlodniczego.

Author(s) : BOHDAL T., FLORIANOWICZ M.

Type of article: Article

Summary

The results of experimental tests on R404A condensation inside a condenser coil are presented. It has been shown that condensation starts locally in superheated vapour and develops in two-phase fluid when liquid subcooling occurs near the wall. The criterion for identification of the initial point of condensation in the flow has been formulated. This criterion is important for heat transfer modelling during condensation and designing of condensers in refrigerating plants.

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Pages: pp. 10-17

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Details

  • Original title: Badanie poczatku skraplania czynnika chlodniczego.
  • Record ID : 2010-1786
  • Languages: Polish
  • Source: Technika Chlodnicza i Klimatyzacyjna - vol. 17 - n. 1-2
  • Publication date: 2010/01

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