| 摘要 |
An air vehicle powered by a gas turbine engine, particularly, but not exclusively, an air vehicle having a blended wing body comprises a gas turbine engine disposed in the body of the vehicle including an inlet face. An inlet channel having a convoluted geometry is configured such that air flow incident on the inlet face during operation is disordered. A structural element associated with the inlet channel and locate upstream of the inlet face is provided. The element is configured to modulate air flow, at least partially, to improve flow ordering int he incident air. |
