International Journal of Environmental Health Engineering (IJEHE)
Keywords = Helmholtz resonator
Number of Articles: 2
Noise reduction efficiency of Helmholtz resonator in simulated channel of HVAC system
Volume 3, December, December 2014, Pages 1-7
Hossein Ali Yousefi Rizi; Farhad Forouharmajd; Somayeh Bolghanabadi
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
Farhad Forouharmajd; Parvin Nassiri; Mohammad Reza Monazzam; Mohammadreza Yazdchi
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