The role of absorptive silencer in reduction of low-frequency noise produced by a fan

Volume 4, November, November 2015, Pages 1-5

10.4103/2277-9183.170709

Hossein Ali Yousefi; Farhad Forouharmajd; Leila Maghsudian

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

Volume 3, December, December 2014, Pages 1-7

10.4103/2277-9183.148276

Hossein Ali Yousefi Rizi; Farhad Forouharmajd; Somayeh Bolghanabadi

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• PDF 1.67 M

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The estimation of Helmholtz resonator and active noise control to predict noise reduction of fan in an air duct

Volume 4, April, April 2014, Pages 1-6

10.4103/2277-9183.153991

Farhad Forouharmajd; Parvin Nassiri; Mohammad Reza Monazzam; Mohammadreza Yazdchi

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• PDF 2.03 M

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