The direct measurement of engine power on an airplane in flight with a hub type dynamometer
| Author: | Gove, W D |
|---|---|
| Year: | 1927 |
| Document Type: | N/A |
| Series: | NACA Technical Reports |
| Report Number: | NACA-TR-252 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc65904/ |