VARIABLE STATOR BLADE STRUCTURE OF AXIAL FLOW COMPRESSOR

摘要

To reduce pressure loss without inviting cost increase on manufacturing, in a variable stator blade structure of an axial flow compressor.SOLUTION: A plurality of stator blades 70 arranged in an annular fluid passage 34 has, on a cylindrical outer peripheral member 14B, a shaft body 72 provided to be rotatable around its own axial line T, and a blade body 74 comprising a portion extending from one radial side of the shaft body 72. The axial line T of the shaft body 72 is inclined to the circumferential direction of the annular fluid passage 34 with respect to a radial line R extending radially from a center C of the annular fluid passage 34.SELECTED DRAWING: Figure 2