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Air conditioning system of DN tower 21 (Daiichi-Nochu building).

[In Japanese. / En japonais.]

Author(s) : NAGOYA H.

Type of article: Article

Summary

The air-conditioning system of DN tower 21 is especially designed for an office with a long life span. The comfortable office environment is a result of the ventilated double-glazing system. Condensation on the windows is also prevented by use of this system. In order to cope with the changing heat load within the office, the dual-duct system is adopted. Other measures which will result in the stable operation of the system and also contribute to energy saving are introduced. These include the cool and warm air mixing system, non leak VAV, improvements in the VAV control, operating number control of the main air conditioning machine, and the use of the loop duct system.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1999-3827
  • Languages: Japanese
  • Source: SHASE - vol. 72 - n. 11
  • Publication date: 1998/11
  • Document available for consultation in the library of the IIR headquarters only.

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