𝔖 Bobbio Scriptorium
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Helicopter blade slap

✍ Scribed by J.W. Leverton; F.W. Taylor

Publisher
Elsevier Science
Year
1966
Tongue
English
Weight
851 KB
Volume
4
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES

Vortex induced helicopter blade loads an
Vortex induced helicopter blade loads and noise
✍ L.T. Filotas πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 573 KB

The fluctuating lift on a helicopter rotor blade passing close to a tip vortex shed from a preceding blade may generate an intense cyclic banging noise. called blade slap, which is one of the most offensiveof all helicopter noises. Such blade/vortex interactions are modeled by a finiteaspect ratio w