OPTIMIZED GUIDE VANE, GUIDE SECTOR, COMPRESSION STAGE, COMPRESSOR AND TURBINE ENGINE COMPRISING SAID VANE

摘要

The invention relates to a novel optimized airfoil profile. It offers a new type of rectifier sector for which an optimization of the shape as well as a local arrangement of the geometry of the blades has been carried out, all making it possible to reduce the level of stress in the solder connecting the blade to its shell. exterior while respecting the aerodynamic and mechanical requirements imposed at dawn.