TURBINE VANE COMPRISING A PASSIVE SYSTEM FOR REDUCING VORTEX PHENOMENA IN AN AIR FLOW FLOWING OVER SAID VANE

摘要

A vane for a turbine engine turbine includes a blade and at least one platform that radially extends the blade, and a system for reducing vortices including at least one circuit including a duct extending from at least one air intake orifice formed in the platform upstream of the leading edge as far as at least one air exhaust slot formed on the trailing edge.