LIGHT WEIGHT PROPELLER BLADE DEVELOPMENT.
Abstract
This work has confirmed the accuracy of the analysis used in the design of Fiberglas covered steel spar propeller blades; the weight reduction possibilities of this blade concept, the satisfactory nature of the producibility and quality repeatability attainable on this multi-material structure; and a structural strength well above anticipated operating stress levels. However, certain phases also demonstrated the desirability of performing additional studies, particularly in the areas of spar quenching, cover/spar bonding materials, spar and cover cavity fill materials, and blade surface erosion and damage. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 06, 1963
- Accession Number
- AD0642438
Entities
People
- O. J. Peters