Titlebook: Aero- and Hydro-Acoustics; IUTAM Symposium, Eco Geneviève Comte-Bellot,John E. Ffowcs Williams Conference proceedings 1986 Springer-Verlag

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Der koordinationsorientierte Ansatzood agreement with meassurements. The theory is also applied to examine the sound generation mechanism advocated by Brekhovskikh. It is shown that, theoretically, the sound calculated according to Brekhovskikh’s theory overwhelms the aerial turbulence radiation when the gravity surface waves have wa

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https://doi.org/10.1007/978-3-322-97814-1 impulsive blade-vortex interaction loading (including transonic effects), and broadband noise due to loading from inflow turbulence and self generated turbulence. The state- of-the-art of predicting noise from practical configurations is assessed.

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Diffraction and Radiationlicit and exact analytical solution for a diffraction problem in linear wave theory, relating to a plane wave incident upon a thin opaque semi-infinite screen with a straight edge; afterwards, Macdonald, Herglotz and others derived the corresponding solution for a point source and a wedge formed by

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Noise of High Speed Surfaces impulsive blade-vortex interaction loading (including transonic effects), and broadband noise due to loading from inflow turbulence and self generated turbulence. The state- of-the-art of predicting noise from practical configurations is assessed.

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Modelling of Trailing Edge Flow Tones in Elastic Structuresel development involve the use of measured nonlinear “wake impedances” by the forced motion of trailing edges, the development of a mathematical model for the response of blade structures that are coupled to the wake dynamics, and finally the testing of the modeling against measured flow-induced vib

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