Noise reduction efficiency of Helmholtz resonator in simulated channel of HVAC system

Noise reduction efficiency of Helmholtz resonator in simulated channel of HVAC system

Aims: The purpose of this article was investigating the efficiency of designing resonator in decreasing low noises. Materials and Methods: The designed Helmholtz resonator was installed in a channel analogous to ventilation channel. The resonator was produced signals at very low frequencies (125-50...

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Bibliographic Details
Main Authors: Hossein Ali Yousefi Rizi, Farhad Forouharmajd, Somayeh Bolghanabadi
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2014-01-01
Series:International Journal of Environmental Health Engineering
Subjects:
Channel
Helmholtz resonator
HVAC system
noise reduction
silencer
Online Access:http://www.ijehe.org/article.asp?issn=2277-9183;year=2014;volume=3;issue=1;spage=33;epage=33;aulast=Rizi

Internet

http://www.ijehe.org/article.asp?issn=2277-9183;year=2014;volume=3;issue=1;spage=33;epage=33;aulast=Rizi

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