| 摘要 |
<p>A turbofan engine (10) includes a fan (18) driven by a core engine (22-28). A surrounding fan nacelle (16) includes a thrust reverser (36) and fan nozzle (46) disposed aft therefrom. A core cowl (20) surrounds the core engine and includes a core nozzle (42) extending aft therefrom. A row of poppet valves (56) extends through the core cowl (20) between the core nozzle (42) and fan nozzle (46) for selectively spoiling thrust from the core nozzle (42) when the reverser (36) is deployed.</p> |
