AXIAL FLOW COMPRESSOR

摘要

PURPOSE: An axial compressor is provided to achieve a simplified structure because of weakened leak flow between the casing and the rotor blades. CONSTITUTION: An axial compressor(100) comprises a casing, a rotary shaft(120), a rotor hub(130), and rotor blades(140). The casing has an internal space in which the rotary shaft rotates. The rotor hub is fixed to the rotary shaft and rotates together. The rotor blades each having a tip face, an opening, and a first flow path are arranged at regular intervals along the perimeter of the rotor hub.