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Proceedings Paper

Holographic study of vibrations of a wing section
Author(s): Scott W. Biederman; Ryszard J. Pryputniewicz
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Paper Abstract

Vibrational characteristics of a model of NASA's GAW-2 airfoil are studied computationally and experimentally. The computational procedures are based on the Finite Element Method. The experimental procedures are based on the Laser Hologram Interferometry methods; more specifically, the methods of stroboscopic Heterodyne Hologram Interferometry and time- average Electro-Optic Holography are used. Comparison of the computational results with the experimental results shows good correlation.

Paper Details

Date Published: 15 February 1993
PDF: 11 pages
Proc. SPIE 1756, Interferometry: Applications, (15 February 1993); doi: 10.1117/12.140796
Show Author Affiliations
Scott W. Biederman, Worcester Polytechnic Institute (United States)
Ryszard J. Pryputniewicz, Worcester Polytechnic Institute (United States)


Published in SPIE Proceedings Vol. 1756:
Interferometry: Applications
Ryszard J. Pryputniewicz; Gordon M. Brown; Werner P. O. Jueptner, Editor(s)

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