TURBO ENGINE, AND VANE CARRIER UNIT FOR TURBO ENGINE

摘要

PROBLEM TO BE SOLVED: To provide a vane carrier unit capable of reducing relative different motions of an inner end part and an outer end part of a guide vane member.SOLUTION: A turbo engine has an outer wall structure 11 and an inner wall structure 12; the inner wall structure 12 is arranged at an inner side position in a radial direction in respect to the outer wall structure 11; each of the wall structures 11, 12 has surfaces arranged to face to each other in a radial direction. A duct 14 is arranged between the inner wall structure 12 and the outer wall structure 11; the duct 14 has a downstream side end part in regard to a main flow direction of the working fluid of the turbo engine and a guide vane member 20 is arranged at an end part of the downstream side of the duct 14. The inner end part of the guide vane member 20 is supported by the inner wall structure 12; the outer end part of the guide vane member 20 is supported by the outer wall structure 11. The inner wall structure 12 and the outer wall structure 11 are connected to each other and arranged as a vane carrier unit 1.SELECTED DRAWING: Figure 2