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Asymptotic Approximations for the Sound Generated by Aerofoils in Unsteady Subsonic Flows
Lorna Ayton
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Description for Asymptotic Approximations for the Sound Generated by Aerofoils in Unsteady Subsonic Flows
Paperback. Series: Springer Theses. Num Pages: 199 pages, 42 black & white illustrations, 6 colour illustrations, biography. BIC Classification: PBWH; PHDS; PHU; TTA. Category: (P) Professional & Vocational. Dimension: 235 x 155 x 11. Weight in Grams: 314.
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 ... Read more
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 ... Read more
Product Details
Format
Paperback
Publication date
2016
Publisher
Springer International Publishing AG Switzerland
Number of pages
199
Condition
New
Series
Springer Theses
Number of Pages
178
Place of Publication
Cham, Switzerland
ISBN
9783319387024
SKU
V9783319387024
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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