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AIR CONDITIONING OF DATA PROCESSING CENTRES.

[In Italian. / En italien.]

Author(s) : SERRATTO A.

Type of article: Article

Summary

ALL ELECTRONIC COMPUTERS, FROM PERSONAL TO MAINFRAME, SHOULD BE COOLED INTERNALLY SO THAT -AT THE CHIP LEVEL -THE TEMPERATURE DOES NOT EXCEED 343-353 K (70 TO 80 DEG C). IN THE PERSONAL COMPUTER, DUE TO THE LOW CONCENTRATION OF COMPONENTS, MECHANICAL VENTILATION WITH AMBIENT AIR IS SUFFICIENT, WHEREAS THE AVERAGE OR HIGH CAPACITY DIGITAL COMPUTER, WITH A HIGH DENSITY OF INTEGRAL CIRCUITS IN A SMALL SPACE, REQUIRES SPECIAL AMBIENT CONDITIONS, OBTAINED WITH DIFFERENT TYPES OF AIR CONDITIONING PLANT. THE MAIN QUALITIES OF THESE PLANT ARE RELIABILITY, REDUNDANCY, FLEXIBILITY AND ECONOMIC OPERATION.

Details

  • Original title: [In Italian. / En italien.]
  • Record ID : 1988-1605
  • Languages: Italian
  • Source: Cond. Aria - vol. 32 - n. 1
  • Publication date: 1988/01
  • Document available for consultation in the library of the IIR headquarters only.

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