| 摘要 |
<p>The gas-turbine engine has a fan (1), a fan housing (3) and a fan duct (4) and high pressure and low pressure turbines (15,16) are arranged one behind the other in the housing of the engine in the flow direction. A unit (17) is provided in the fan duct in the flow direction of the air stream (20) for discharging a part of the air stream before the low pressure-turbine in radial direction. The air stream comes out from the high pressure turbine.</p> |
