Investigation of the effects of propeller diameter on the ability of a flapped wing, with and without boundary-layer control, to deflect a propeller slipstream downward for vertical take-off
| Author: | Spreemann, Kenneth P. |
|---|---|
| Year: | 1957 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-4181 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc57063/ |