Wind-Tunnel Tests of Four- and Six-Blade Single- and Dual-Rotating Tractor Propellers
| Author: | Biermann, David |
|---|---|
| Year: | 1942 |
| Document Type: | N/A |
| Series: | NACA Technical Reports |
| Report Number: | NACA-TR-747 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc60006/ |