Charts for estimation of the characteristics of a helicopter rotor in forward flight I: profile drag-lift ratio for untwisted rectangular blades
| Author: | Gustafson, F. B. |
|---|---|
| Year: | 1944 |
| Document Type: | N/A |
| Series: | NACA Wartime Reports |
| Report Number: | NACA-WR-L-110, NACA-ACR-L4H07 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc61833/ |