| Autor: |
Seymour Lieblein, N. O. Stockman, I. J. Loeffler |
| Rok vydání: |
1973 |
| Předmět: |
|
| Zdroj: |
Journal of Engineering for Power. 95:293-300 |
| ISSN: |
0022-0825 |
| DOI: |
10.1115/1.3445735 |
| Popis: |
Results are presented for a wind tunnel investigation of three single VTOL lift fan stages designed for the same overall total pressure ratio at different rotor tip speeds. The stages were tested in a model lift fan installed in a wing pod. The three stages had essentially the same aerodynamic performance along the operating line. However, differences in stage thrust characteristics were obtained when a variation in back pressure was imposed on the stages by crossflow effects and thrust-vectoring louvers. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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