โBuzz-sawโ noise: A comparison of measur
โ
A. McAlpine; M.J. Fisher; B.J. Tester
๐
Article
๐
2006
๐
Elsevier Science
๐
English
โ 525 KB
Accurate prediction of ''buzz-saw'' noise in a turbofan inlet duct necessitates consideration of nonlinear acoustics, modelling a complete fan blade set, modelling an acoustic liner, and calculations at high frequencies. A recent series of papers has described new work concerning the application of