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WHAT CAN BE EXPECTED FROM INFRARED THERMOGRAPHY IN REFRIGERATION.

QUE PEUT-ON ATTENDRE DE LA THERMOGRAPHIE INFRAROUGE DANS LE DOMAINE DU FROID.

Author(s) : CARLES L.

Type of article: Article

Summary

THE PRINCIPLE OF INFRARED THERMOGRAPHY IS EXPLAINED AND THE MEASURING EQUIPMENT IS DESCRIBED. IN REFRIGERATION, THIS TECHNIQUE DETECTS INSULATION DEFECTS AND STUDIES TEMPERATURE DISTRIBUTION ON OBJECTS PLACED IN A COLD ROOM, BUT THE INTERPRETATION OF RESULTS IS COMPLEX. THE PROCESS DOES NOT PROVIDE AN ABSOLUTE MEASUREMENT OF SURFACE TEMPERATURE BUT MAY PROVIDE THE DISTRIBUTION OF TEMPERATURE GRADIENT ON A SURFACE. IT DOES NOT YET MAKE IT POSSIBLE TO MEASURE THE K VALUE OF A WALL. J.L.

Details

  • Original title: QUE PEUT-ON ATTENDRE DE LA THERMOGRAPHIE INFRAROUGE DANS LE DOMAINE DU FROID.
  • Record ID : 1985-2056
  • Languages: French
  • Source: Rev. gén. Froid - vol. 74 - n. 2
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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