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An Alternative Treatment of Boundary Conditions for the Flow over Thick Wings

Published online by Cambridge University Press:  07 June 2016

D Nixon
D Nixon*
Affiliation:
Queen Mary College, University of London
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Summary

An alternative method of treating the boundary conditions for wing and body flow problems is developed and a detailed analysis for the flow around two-dimensional aerofoils is given. The basis of the method is the concept of an analytic continuation of the exterior flow to give a fictitious interior flow and a modified problem which can be solved using the ideas of thin-wing theory. The detailed analysis for flows described by the linear Prandtl-Glauert potential equation is given. The results obtained for several examples are satisfactory. The application of the theory to continuous and discontinuous transonic flows is outlined.

Information

Type
Research Article
Information
Aeronautical Quarterly , Volume 28 , Issue 2 , May 1977 , pp. 90 - 96
Copyright
Copyright © Royal Aeronautical Society. 1977

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References

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