Porous stones increase the noise shielding of a gabion
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2018.09.016
Abstract: Abstract Gabions – metal-wired cages filled up with stones – are increasingly becoming popular as decorative elements and land property boundaries. It has been shown before that such structures can be used as road traffic… read more here.
Keywords: noise shielding; porous stones; stones increase; shielding gabion ... See more keywords
Noise shielding of a deflected flap for comparing numerical predictions with flyover experiments
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DOI: 10.1177/1475472x221079560
Abstract: Comparing acoustic simulations against experimental data is an essential step in order to prove the correctness of numerical tools. This can be done with wind tunnel experiments where the environmental conditions can be adjusted very… read more here.
Keywords: comparing numerical; deflected flap; noise shielding; flyover experiments ... See more keywords
Investigation of Rotor Noise Shielding Effects by the Helicopter Fuselage in Forward Flight
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DOI: 10.2514/1.c035009
Abstract: This paper presents a numerical study on the rotor noise shielding effects by the helicopter fuselage. The method used to assess acoustic shielding is based on a fast multipole boundary element met... read more here.
Keywords: noise shielding; effects helicopter; shielding effects; helicopter fuselage ... See more keywords