The effect of forward-flight speed on the propulsive characteristics of a pulse-jet engine mounted on a helicopter rotor
| Author: | Powell, Robert D , Jr |
|---|---|
| Year: | 1957 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-3855 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc56207/ |