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Duct design and air distribution.

Author(s) : HOPKIN P.

Type of article: Article

Summary

A VAV system will operate most of the time at air flows lower than the design maximum. Ducting should be sized by the "static regain" method, to ensure that individual duct flows will reduce in proportion. Computer methods are required so that systems can be optimised. Static pressures, duct shapes and noise levels are compared. Duct design also affects the choice of terminal units. A.R.T.

Details

  • Original title: Duct design and air distribution.
  • Record ID : 1993-2147
  • Languages: English
  • Source: AIRAH J. - vol. 46 - n. 9
  • Publication date: 1992/09
  • Document available for consultation in the library of the IIR headquarters only.

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