Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-28T05:20:27.862Z Has data issue: false hasContentIssue false
  • English
  • Français

The Solution of Aeroelastic Problems on Wings of Arbitrary Plan Form by Matrix Methods

Published online by Cambridge University Press:  28 July 2016

J. J. Foody  and
L. Reid
J. J. Foody
Affiliation:
Short Brothers and Harland Ltd.
L. Reid
Affiliation:
Short Brothers and Harland Ltd.
Get access Rights & Permissions [Opens in a new window]

Summary

It has been adequately demonstrated that the reduction of structural and aeroelastic problems to a form suitable for computation is best done using a matrix formulation. The present paper outlines such a formulation of the aeroelastic problems on wings of arbitrary plan form and gives a method of solution which has been found satisfactory over a wide range of practical calculation. In the symmetric case the problem of manoeuvre margin due to aeroelastic effect is considered and in the anti-symmetric case the rolling effectiveness and the reversal speed for aileron controls are dealt with.

Type
Research Article
Information
The Aeronautical Journal , Volume 59 , Issue 540 , December 1955 , pp. 843 - 846
Copyright
Copyright © Royal Aeronautical Society 1955

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Küchemann, D. A Simple Method for Calculating the span and chordwise loadings on their swept wings. Report Aero. 2392.Google Scholar
2. Broadbent, E. G. The Rolling Power of an Elastic Swept Wing. Report Structures 85.Google Scholar
3. Pines, S. (1949). A Unit Solution for the Load Distribution of a Non Rigid Wing by Matrix Methods. Journal of the Aeronautical Sciences, August 1949.Google Scholar
4. Short Brothers and Harland Ltd. The Inversion of Matrices by Triangular Resolution. Aero. Report No. 69.Google Scholar
5. Frazer, R. A., Duncan, W. J. and Collar, A. R. Elementary Matrices. Google Scholar