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MEASUREMENT OF TRANSIENT TEMPERATURES DOWNSTREAM OF THE EVAPORATOR IN AN INSULATED DUCT.

Author(s) : MURPHY W. E., GOLDSCHMIDT V. W.

Summary

THE MEASUREMENT OF TRANSIENT TEMPERATURES DOWNSTREAM OF A 3 M POORLY INSULATED DUCT, USING A THERMOCOUPLE HAVING A FINITE TIME CONSTANT, CAN LEAD TO MEASURABLE DIFFERENCES FROM TEMPERATURES MEASURED IMMEDIATELY BEHIND A COOLING COIL (AND BLOWER) UNDER IDEALIZED CONDITIONS. IN THE EXAMPLE ANALYZED, A 9% DIFFERENCE IN COOLING DURING A SIX-MINUTE BLOWER ON-TIME IS COMPUTED, PRIMARILY DUE TO TRANSIENT EFFECTS.

Details

  • Original title: MEASUREMENT OF TRANSIENT TEMPERATURES DOWNSTREAM OF THE EVAPORATOR IN AN INSULATED DUCT.
  • Record ID : 1985-1886
  • Languages: English
  • Publication date: 1984
  • Source: Source: ASHRAE Trans.
    vol. 90; n. 1A; 245-261; 12 fig.; 3 tabl.; 6 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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