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COMPONENT-BASED MODELLING OF REFRIGERATING COMPRESSION CYCLE.

Author(s) : ARMAND J. L.

Type of article: Periodical article

Summary

A MODELLING OF A REFRIGERATION COMPRESSION CYCLE IS DEVELOPPED ON A COMPONENT BASIS, IE, EACH COMPONENT BEING CHARACTERIZED INDEPENDENTLY. TO ENSURE MAXIMAL VERSATILITY AND FLEXIBILITY, MODELLING IS PERFORMED IN TRNSYS (TRANSIENT SYSTEM SIMULATION) ENVIRONMENT. THE PAPER PRESENTS THE INPUT/OUTPUT FORMALISM OF THE 4 MAIN COMPONENTS, AS WELL AS THE LINKS BETWEEN THEM AND THE CALCULATION PROCEDURE FOR THE COMPLETE CYCLE. SOME MODELS OF COMPONENTS ARE DESCRIBED: HERMETIC RECIPROCATING COMPRESSOR, THERMOSTATIC AND CAPILLARY EXPANSION DEVICES, AIR COILS AND COAXIAL TUBE EVAPORATOR AND CONDENSER. A MORE REALISTIC APPROACH OF THE CYCLE CAN BE CONSIDERED BY ADDING NEW COMPONENTS AND/OR MORE DETAILED MODELS.

Details

  • Original title: COMPONENT-BASED MODELLING OF REFRIGERATING COMPRESSION CYCLE.
  • Record ID : 1992-0154
  • Languages: English
  • Source: CETIAT - n. TV 90 059
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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