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FINNED COILS FOR COOLING AND HEATING.

[In Italian. / En italien.]

Author(s) : LANDMAN W. J.

Type of article: Article

Summary

IN WINTER AIR CONDITIONING, EXTERNAL AIR IS OFTEN USED BOTH FOR VENTILATION AND THE POSSIBLE REFRIGERATION OF THE INTERNAL ZONES OF BUILDINGS. IN SUCH A CIRCUMSTANCE SERIOUS DAMAGES OF THE WATER COILS CAN ARISE FROM A FREEZE-UP, IF, BECAUSE OF AN IMPERFECT MIXING OF RETURN AND OUTDOOR AIR STREAMS, THE MIXED AIR BECAME STRATIFIED, WITH THE LOWEST TEMPERATURE BELOW 273 K (0 DEG C). THE PAPER DEALS WITH THE MEASURES TO BE TAKEN TO AVOID AIR STRATIFICATION. E. F.

Details

  • Original title: [In Italian. / En italien.]
  • Record ID : 1991-0771
  • Languages: Italian
  • Source: Cond. Aria - vol. 34 - n. 5
  • Publication date: 1990/05
  • Document available for consultation in the library of the IIR headquarters only.

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