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A computational model of a refrigerating machine using R407C.

Modélisation d'une machine frigorifique fonctionnant au R407C.

Author(s) : GAY L., AUBOUIN P., HABERSCHILL P., et al.

Summary

A model was developed to simulate the steady-state behaviour of a 55 kW refrigerating machine using R407C. This model predicts the circulating concentration changes according to the operating conditions and the influence of these changes on the heat transfer coefficient in the exchangers. This model has been validated with experimental results obtained with a 55 kW refrigerating circuit at -7 and 43 °C.

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Details

  • Original title: Modélisation d'une machine frigorifique fonctionnant au R407C.
  • Record ID : 2000-1279
  • Languages: French
  • Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
  • Publication date: 1999/09/19

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