Asymptotic Approximations for the Sound Generated by Aerofoils in Unsteady Subsonic Flows (Paperback, Softcover reprint of the original 1st ed. 2015)

This thesis investigates the sound generated by solid bodies in steady subsonic flows with unsteady perturbations, as is typically used when determining the noise generated by turbulent interactions. The focus is predominantly on modelling the sound generated by blades within an aircraft engine, and the solutions are presented as asymptotic approximations. Key analytical techniques, such as the Wiener-Hopf method, and the matched asymptotic expansion method are clearly detailed. The results allow for the effect of variations in the steady flow or blade shape on the noise generated to be analysed much faster than when solving the problem numerically or considering it experimentally.

General

Imprint:	Springer International Publishing AG
Country of origin:	Switzerland
Series:	Springer Theses
Release date:	October 2016
First published:	2015
Authors:	Lorna Ayton
Dimensions:	235 x 155 x 11mm (L x W x T)
Format:	Paperback
Pages:	178
Edition:	Softcover reprint of the original 1st ed. 2015
ISBN-13:	978-3-319-38702-4
Categories:	Books > Professional & Technical > Other technologies > General Books > Science & Mathematics > Mathematics > Applied mathematics > Mathematical modelling Books > Science & Mathematics > Physics > Classical mechanics > Sound, vibration & waves (acoustics)
LSN:	3-319-38702-2
Barcode:	9783319387024

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