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A uniformly asymptotic solution for incompressible flow past thin sharp-edged aerofoils at zero incidence
Published online by Cambridge University Press: 24 October 2008
Extract
Expansions obtained from classical subsonic thin-aerofoil theory break down in the neighbourhood of the aerofoil edges. At sharp edges the method of matched asymptotic expansions fails to remedy this. Here this failure is explained, and in the case of incompressible flow past a symmetric aerofoil at zero incidence it is shown that by proper choice of the dependent variable an expansion may be obtained which is uniformly asymptotic. Finally, the case of a circular-arc aerofoil is considered in more detail.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 70 , Issue 1 , July 1971 , pp. 135 - 155
- Copyright
- Copyright © Cambridge Philosophical Society 1971
References
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