Full-scale-tunnel investigation of the static-thrust performance of a coaxial helicopter rotor
| Author: | Harrington, Robert D |
|---|---|
| Year: | 1951 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-2318 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc55676/ |