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Heat exchangers. Forced convection air-cooled refrigerant condensers and dry coolers: sound measurement.

Echangeurs thermiques. Aérocondenseurs à convection forcée et batterie froide : mesurage du bruit.

Author(s) : AFNOR

Type of monograph: Standard/Recommendation

Summary

This European standard provides information for the evaluation and the presentation of the acoustic characteristics of operating heat exchangers. It specifies the methods for uniformly determining and recording: the weighted sound power level A; the acoustic spectrum; a method for calculating a mean total level of acoustic pressure at a given distance. Among these data, the acoustic level is the only non-ambiguous characteristic. This standard applies to forced convection air-cooled refrigerant condensers as specified in EN 327 and to forced convection dry cooling liquid chillers as specified in EN 1048.

Details

  • Original title: Echangeurs thermiques. Aérocondenseurs à convection forcée et batterie froide : mesurage du bruit.
  • Record ID : 2004-3103
  • Languages: French
  • Subject: Regulation
  • Publication: Afnor - France/France
  • Publication date: 2004/07
  • Collection:
  • ISSN: 03353931
  • Source: Source: NF EN 13487/EN 13487/E 38-333; 20 p. (21 x 29.7); fig.; tabl.; ref.; append.; EUR 44/ICS 17.140.20/ICS 27.060.30/ICS 27.200.
  • Document available for consultation in the library of the IIR headquarters only.

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