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VARIATIONS IN RELATIVE HUMIDITY IN A CONDITIONED SPACE DUE TO COIL BYPASS CONTROL SYSTEMS.

Author(s) : HOWELL R. H.

Summary

THE COIL BYPASS SYSTEM IS A COMMON MEANS FOR CONTROLLING TEMPERATURE IN MANY AIR-CONDITIONING SYSTEMS. THE PROBLEM THAT ARISES IS THAT THERELATIVE HUMIDITY DEVIATES FROM THE DESIGN CONDITION WHICH CAN CAUSE DISCOMFORT. COMPUTERIZED ITERATIVE CALCULATIONS ARE MADE TO DETERMINE THE ROOM RELATIVE HUMIDITY FOR BOTH A ROOM AIR AND A MIXED AIR BYPASS CONTROL SYSTEM. THE DESIGN SENSIBLE HEAT RATIO, QUANTITY OF VENTILATION AIR, AND OUTDOOR DESIGN CONDITIONS ARE USED AS PARAMETERS IN THE ANALYSIS. THE ROOM SENSIBLE COOLING LOAD IS VARIED IN A TYPICAL MANNER.

Details

  • Original title: VARIATIONS IN RELATIVE HUMIDITY IN A CONDITIONED SPACE DUE TO COIL BYPASS CONTROL SYSTEMS.
  • Record ID : 1987-1098
  • Languages: English
  • Publication date: 1986
  • Source: Source: ASHRAE Trans.
    vol. 92; n. 1B; 499-508; 8 fig.; 3 ref.; discuss.
  • Document available for consultation in the library of the IIR headquarters only.

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