Sound Wave Radiation from Partially Lined Duct
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Polska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pas
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The radiation of sound waves from partially lined duct is treated by using the mode-matching method in conjunction with the Wiener-Hopf technique. The solution is obtained by modification of the WienerHopf technique and involves an infinite series of unknowns which are determined from an infinite system of linear algebraic equations. Numerical solution of this system is obtained for various values of the problem parameters, whereby the effects of these parameters on the sound diffraction are studied. A perfect agreement is observed when the results of radiated field are compared numerically with a similar work existing in the literature.
Açıklama
Anahtar Kelimeler
Wiener-Hopf, Fourier transform, duct, saddle point
Kaynak
Archives of Acoustics
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
44
Sayı
2
