| 摘要 |
<p>PURPOSE: To generate a bigger power by arranging, in order from upstream, a booster compressor, a core engine and a power turbine in the same shaft axle, and providing a ductless, gearless and two counterrotating front fan engine. CONSTITUTION: The gas turbine 11 mounted in wings of an aircraft through pylon has a core engine 16 for generating high pressure combustion gases by burning the mixture of pressurized air from a compressor 18 and fuel in a burner 20, rotates the high pressure turbine 22 by the generated combustion gas and drives the compressor 18. And the remainder combustion gas is supplied to a diffuser 31. A power turbine 34 is arranged in downstream of the core engine 16 and each fan blade row 60, 62 are driven by first and second turbine blades 38, 42 through a drive shaft. Furthermore, a booster compressor 64 having a first and a second compressor blade rows is equipped in the upstream of the core engine 16.</p> |
