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Investigating the use of displacement ventilation in large meeting rooms.

[In German. / En allemand.]

Author(s) : MANNEL J., HOFFMANN M.

Type of article: Article

Summary

Notes that large meeting rooms with strongly differing usage are not the preferred domain for displacement ventilation since free three-dimensional flows affect the supply air distribution. Describes laboratory investigations and investigations carried out in a lecture theatre and a concert hall under conditions of differing degrees of occupancy and concludes that the existing displacement ventilation model can in principle be applied to rooms with high rates of heat release. Makes recommendations for calculating the correct location of the displacement air diffusers and their influence on the overall room flow.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1999-1811
  • Languages: German
  • Source: Heiz. Lüft. Haustech. - vol. 48 - n. 12
  • Publication date: 1997/12

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