The effect of valve timing upon the performance of a supercharged engine at altitude and an unsupercharged engine at sea level
| Author: | Schey, Oscar W. |
|---|---|
| Year: | 1931 |
| Document Type: | N/A |
| Series: | NACA Technical Reports |
| Report Number: | NACA-TR-390 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc66048/ |