Hostname: page-component-5f745c7db-xx4dx Total loading time: 0 Render date: 2025-01-06T08:35:39.732Z Has data issue: true hasContentIssue false
  • English
  • Français

Oscillating thin wings in inviscid incompressible flow

Published online by Cambridge University Press:  04 July 2016

N. Singh ,
S. Aikat  and
B. C. Basu
N. Singh
Affiliation:
Department of Aeronautical Engineering, Indian Institute of Technology, Kharagpur, India
S. Aikat
Affiliation:
Department of Aeronautical Engineering, Indian Institute of Technology, Kharagpur, India
B. C. Basu
Affiliation:
Department of Aeronautical Engineering, Indian Institute of Technology, Kharagpur, India
Get access Rights & Permissions [Opens in a new window]

Summary

A method has been developed for calculating the load distribution, overall forces and moments on a thin wing of arbitrary shape undergoing small amplitude simple harmonic motion in inviscid, incompressible flow. The method is compared with experimental data and other theoretical methods for wings and control surfaces in pitching oscillation and wings going through a sinusoidal vertical gust.

Type
Research Article
Information
The Aeronautical Journal , Volume 93 , Issue 927 , September 1989 , pp. 272 - 277
Copyright
Copyright © Royal Aeronautical Society 1989 

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. Garner, H. C. Multhopp’s Lifting Surface Theory of Wings in Slow Pitching Oscillations, ARC R&M 2885, July 1952.Google Scholar
2. Multhopp, H. Methods for Calculating the Lift Distribution of Wings (Subsonic Lifting Surface Theory), ARC R&M 2884, Jan. 1950.Google Scholar
3. Jones, W. P. and Moore, J. A. Simplified aerodynamic theory of oscillating thin surface in subsonic flow, AIAA J, Sept. 1973, 11, (9), 1305–1309.Google Scholar
4. Geissler, W. Methods for Inviscid Subsonic Flows About Aircraft Configurations. AGARD-R-679, Oct. 1980.Google Scholar
5. Hancock, G. J. Unsteady flow about aircraft, Computational Methods and Problems in Aeronautical Fluid Dynamics, Proceedings of a Conference held at The University of Manchester, Sept. 1974, 214–241.Google Scholar
6. Albano, E. and Rodden, W. P. A doublet lattice method for calculating lift distribution on oscillating surfaces in subsonic flows, AIAA J, Feb. 1969, 7, (21), 279–285.Google Scholar
7. Laschka, B. Zur Theorie der harmonische schwingenden tragenden Flache bei Unterschallstromung, Z Flugwiss, 1963, 11, 265–292.Google Scholar
8. Treibstein, H. and Wagener, J. Druckverteilungsmessungen an einemharmonisch schwingenden Pfeilflugel mit zwei Rudern in inkompressibler Stromung, DFVLR-AVA-Bereicht 70 J04, 1970.Google Scholar
9. Patel, M. H. Aerodynamic forces on finite wings in oscillatory flow: an experimental study, AIAA J, Nov. 1978, 16, (11), 1175–1180.Google Scholar