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MEASUREMENTS OF REFRIGERANT FLOW RATE IN TESTING OF CONDENSING UNITS.

[In Czech. / En tchèque.]

Author(s) : FORSCHENBAUER S.

Type of article: Article

Summary

REFRIGERANT FLOW RATE IS MEASURED BY A SEMICONDUCTOR TENSOMETRICAL DYNAMOMETER WITH A WORKING RANGE FROM 0 TO 294.3 N, LOCATED IN THE TEST CIRCUIT. IN THE MEASURING PERIOD THE REFRIGERANT CIRCUIT IS DISCONNECTED IN ONE PLACE AND THE REFRIGERANT IS FORCED FROM ONE CONTAINER TO ANOTHER ONE BY THE DISCHARGE PRESSURE. THE FLOW RATE OF REFRIGERANT IS THEN DETERMINED FROM THE MASS LOSS OF THE VESSEL FROM WHICH THE REFRIGERANT HAS BEEN WITHDRAWN FOR AN ACCURATELY DETERMINED TIME.

Details

  • Original title: [In Czech. / En tchèque.]
  • Record ID : 1983-0937
  • Languages: Czech
  • Source: Potravin. Chladici Tech. - vol. 13 - n. 2
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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