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INFLUENCE OF THE SETTING OF A THERMOSTATIC EXPANSION VALVE ON REFRIGERATING SYSTEM ECONOMY.

[In Czech. / En tchèque.]

Author(s) : SKRIVAN V.

Type of article: Article

Summary

THE CORRECT SELECTION AND PROPER SETTING OF AN EXPANSION VALVE TO PROVIDE OPTIMUM RATING CONDITIONS CAN RESULT IN CONSIDERABLE POWER CONSUMPTION SAVINGS. A CAREFULLY ADJUSTED SUPERHEAT IN THE SUCTION LINE WILL PROVIDE MAXIMUM REFRIGERATION CAPACITY AS WELL AS PREVENT WET VAPOUR REACHING THE COMPRESSION AND THUS CAUSE SLUGGING. THE ARTICLE PROPOSES A PROCEDURE FOR ESTABLISHING BALANCED CONDITIONS BETWEEN OPTIMUM EVAPORATOR CAPACITY AND EXPANSION VALVE RATING, AS WELL AS METHODS OF ADJUSTING VALVES IN TWO-STAGE AND CASCADE SYSTEMS.

Details

  • Original title: [In Czech. / En tchèque.]
  • Record ID : 1981-0058
  • Languages: Czech
  • Source: Potravin. Chladici Tech. - vol. 11 - n. 2
  • Publication date: 1980
  • Document available for consultation in the library of the IIR headquarters only.

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