| 摘要 |
In the present invention, a plurality of stages of high-pressure compressor stators (23) in a compressor case (47) are disposed alternately with a plurality of stages of high-pressure compressor rotors (21) in the axial direction. Each stage of the high-pressure compressor stators (23) is equipped with a plurality of stages of compressor stator vanes (53). Each compressor stator vane (53) has a camber reference point (BP) such that (θ − θe) / θk is 50% on a camber line (CL) (θ, θe, and θk are the metal angle, the outlet metal angle, and the camber angle, respectively). In a vane cross-section, the distance from the front edge (LE) to the camber reference point (BP) is set to a 26-38% chord. |
