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NOISE IN HVAC INSTALLATIONS.

[In Dutch. / En néerlandais.]

Author(s) : RIEMENS S., SCHOONDERBEEK W.

Type of article: Article

Summary

MAINTAINS THAT NOISE AND VIBRATIONS IN HVAC INSTALLATIONS SHOULD BE TACKLED AT SOURCE. IN AN AIR HANDLING SYSTEM THIS MEANS ONLY A MINIMUM OF PRESSURE LOSS IN THE SYSTEM, WHILE PERMITTING THE ELIMINATION OF SEVERAL SOUND ATTENUATORS. VIBRATION DAMPING IN A BUILDING MUST COMMENCE WITH SLIGHT VIBRATIONS AT SOURCE. THIS CAN BE ACHIEVED BY USING PROPERLY-BALANCED MACHINERY OR BY INSTALLING EXTRA MASS IN THE MACHINE. TRANSFER OF VIBRATION TO THE BUILDING STRUCTURE CAN BE REDUCED BY USING SUITABLY SELECTED VIBRATION ISOLATORS.

Details

  • Original title: [In Dutch. / En nĂ©erlandais.]
  • Record ID : 1991-1296
  • Languages: Dutch
  • Source: Klimaatbeheersing - vol. 19 - n. 6
  • Publication date: 1990/06

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