Preliminary Tests of Blowers of Three Designs Operating in Conjunction with a Wing-Duct Cooling System for Radial Engines, Special Report
| Author: | Biermann, David |
|---|---|
| Year: | 1939 |
| Document Type: | N/A |
| Series: | NACA Special Reports |
| Report Number: | NACA-SR-117 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc65133/ |