𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Report no. 591. An analytical and experimental study of the effect of periodic blade twist on the thrust, torque, and flapping motion of an autogiro rotor: by John B. Wheatley, 7 pages, illustrations, tables, 23 × 29 cms. Washington, Government Printing Office, 1937. Price ten cents


Publisher
Elsevier Science
Year
1937
Tongue
English
Weight
124 KB
Volume
224
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Report no. 609, Experimental investigati
📂 Article 📅 1937 🏛 Elsevier Science 🌐 English ⚖ 58 KB

The interference of the wind-tunnel boundaries on the downwash behind an airfoil has been experimentally investigated and the results have been compared with the available theoretical results for open-throat wind tunnels. As in previous studies, the simplified theoretical treatment that assumes the