Calculating for system effect solves fan capacity losses.

Author(s) : BEVIRT W. D.

Type of article: Article

Summary

Manufacturers' fan ratings are based on standard inlet and outlet duct shapes. Any variation close to the fan may cause an increase in system resistance, which must be included in the design calculations. Typical shapes and turbulence losses are tabulated. A.R.T.

Details

  • Original title: Calculating for system effect solves fan capacity losses.
  • Record ID : 1993-2163
  • Languages: English
  • Source: ASHRAE Journal - vol. 34 - n. 11
  • Publication date: 1992/11
  • Document available for consultation in the library of the IIR headquarters only.

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