Yüksek Lisans TeziNowadays, especially in the automotive industry, the noise caused by internal combustion engines causes serious negativities in terms of environment and driver comfort. Many different types of acoustic elements have been developed to reduce these disturbing noises. As a result of noise reduction applications where acoustic elements are used, it has been observed that unwanted noise is significantly reduced and acoustic improvements are achieved. These acoustic elements are widely used not only in the automotive industry, but also in the aerospace, machinery, ventilation and building industries. One of the acoustic elements that have a wide range of use in this context is the Helmholtz resonator. The Helmholtz resonator is ...
A Helmholtz resonator with flexible plate attenuates noise in exhaust ducts, and the transmission lo...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2008Thesis (M.Sc.) -- ...
Acoustic liners are an effective way to dampen aircraft noise. Conventional single-degree-of-freedom...
This study proposes to evaluate the acoustical performance of a reactive vehicular silencer made ent...
This study proposes to evaluate the acoustical performance of a reactive vehicular silencer made en...
Tato bakalářská práce se zaměřuje na teorii akustických Helmholtzových rezonátorů a následný návrh a...
Tonal noise propagating in ducts and radiating from their outlets is a common problem in situations ...
This paper is concentrated for improving the transmission loss and reduces the low frequency noise l...
Helmholtz resonators reduce the noise level especially at the low frequency end of the sound spectru...
Noise control is essential in an enclosed machine room where the noise level has to comply with the ...
To broaden its’ effective frequency range and to improve its transmission loss performance, a modifi...
Noise pollution is a growing concern due to its harmfulness to human health. Heavy vehicles powered ...
The object of research. Process of oscillation of the Helmholtz resonators. Investigated proble...
With the rapid increase in automobiles, the importance of reducing low-frequency noise is being emph...
Acoustic liners working like Helmholtz resonators offer an effective way to dampen tonal noise in ai...
A Helmholtz resonator with flexible plate attenuates noise in exhaust ducts, and the transmission lo...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2008Thesis (M.Sc.) -- ...
Acoustic liners are an effective way to dampen aircraft noise. Conventional single-degree-of-freedom...
This study proposes to evaluate the acoustical performance of a reactive vehicular silencer made ent...
This study proposes to evaluate the acoustical performance of a reactive vehicular silencer made en...
Tato bakalářská práce se zaměřuje na teorii akustických Helmholtzových rezonátorů a následný návrh a...
Tonal noise propagating in ducts and radiating from their outlets is a common problem in situations ...
This paper is concentrated for improving the transmission loss and reduces the low frequency noise l...
Helmholtz resonators reduce the noise level especially at the low frequency end of the sound spectru...
Noise control is essential in an enclosed machine room where the noise level has to comply with the ...
To broaden its’ effective frequency range and to improve its transmission loss performance, a modifi...
Noise pollution is a growing concern due to its harmfulness to human health. Heavy vehicles powered ...
The object of research. Process of oscillation of the Helmholtz resonators. Investigated proble...
With the rapid increase in automobiles, the importance of reducing low-frequency noise is being emph...
Acoustic liners working like Helmholtz resonators offer an effective way to dampen tonal noise in ai...
A Helmholtz resonator with flexible plate attenuates noise in exhaust ducts, and the transmission lo...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2008Thesis (M.Sc.) -- ...
Acoustic liners are an effective way to dampen aircraft noise. Conventional single-degree-of-freedom...