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SOUND PROOFING OF COOLING TOWERS.

INSONORISATION DES TOURS DE REFROIDISSEMENT.

Author(s) : ZAJAC M.

Type of article: Article

Summary

THE AUTHOR GIVES GENERAL NOTIONS ON NOISE, ITS MEASUREMENT AND THE DISCOMFORT LEVEL OF A NOISE AND THE PARTICULAR CASE OF NOISE FROM COOLING TOWERS IS STUDIED: ITS CAUSES, DESIGN DATA AND THE DETERMINATION OF THE NOISE LEVEL PERMISSIBLE IN THE NEIGHBOURING ROOMS. THE WAYS TO REDUCE THE NOISE OF TOWERS ARE DISCUSSED: DISTANCE, ORIENTATION, USE OF TWO-SPEED FAN MOTORS, DOWNGRADING, IE THE SELECTION OF AN OVERSIZED TOWER WITH REDUCTION IN FAN SPEEDS AND THE ADDITION OF SILENCERS. J.L.

Details

  • Original title: INSONORISATION DES TOURS DE REFROIDISSEMENT.
  • Record ID : 1987-0945
  • Languages: French
  • Source: Génie clim. - n. 4
  • Publication date: 1986/06
  • Document available for consultation in the library of the IIR headquarters only.

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