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BEHAVIOUR OF HALOGENATED REFRIGERANTS. 2. APPLICATIONS.

COMPORTEMENTS DES FLUIDES FRIGORIGENES HALOGENES. 2. APPLICATIONS.

Author(s) : MALASSIS R.

Type of article: Article

Summary

THE AUTHOR HAD IN AN EARLIER ARTICLE (SEE ABSTR. 90-1378) PRESENTED THE BASIS OF CONSTRUCTION OF SOFTWARE FOR CALCULATING THE THERMODYNAMIC CHARACTERISTICS OF HALOGENATED REFRIGERANTS FROM THE 4 FUNDAMENTAL EQUATIONS AND FROM THE ENERGY FUNCTIONS OF ENTHALPY AND ENTROPY. THE SOFTWARE MAKES IT POSSIBLE TO DETERMINE THE STATE OF THE FLUID FROM PRESSURE-TEMPERATURE DATA (BY APPLYING WHAT IS CALLED THE < NEWTON > METHOD). IN THIS ARTICLE, THE AUTHOR DEALS WITH CASES WHERE ANOTHER DATA PAIR IS KNOWN (IE, PRESSURE-ENTHALPY) BY USING ANOTHER METHOD (CALLED THE < DICHOTOMY > METHOD) IN APPLYING IT TO THE SIMULATION OF A SIMPLE REFRIGERATING INSTALLATION WITH A LIQUID-VAPOUR EXCHANGER WHICH REQUIRES RESOLUTION IN A SUPERHEATED VAPOUR PHASE AND A SUBCOOLED LIQUID PHASE. J.R.

Details

  • Original title: COMPORTEMENTS DES FLUIDES FRIGORIGENES HALOGENES. 2. APPLICATIONS.
  • Record ID : 1990-1812
  • Languages: French
  • Source: Rev. gén. Froid - vol. 79 - n. 10
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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