NASA NTRS · 19730028903
Selective reinforcement of wing structure for flutter prevention.
Abstract
The results of an analytical study are presented on the use of boron polyimide filamentary composite material for the purpose of increasing the flutter speed of a simple titanium full depth sandwich wing structure designed for strength. The results clearly demonstrate that selective reinforcement of wing surfaces, using judiciously placed filamentary composites, promises sizable mass savings in the design of advanced aircraft structures.
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Cooper, P. A., Stroud, W. J.. 1972-11-01. Selective reinforcement of wing structure for flutter prevention.. https://ntrs.nasa.gov/citations/19730028903
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