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TURBINE VANE COMPRISING A PASSIVE SYSTEM FOR REDUCING VORTEX PHENOMENA IN AN AIR FLOW FLOWING OVER SAID VANE
TURBINE VANE COMPRISING A PASSIVE SYSTEM FOR REDUCING VORTEX PHENOMENA IN AN AIR FLOW FLOWING OVER SAID VANE
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机译:涡轮叶片组成的被动系统,用于减少上述叶片上气流中的涡旋现象
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摘要
The invention relates to a vane for a turbine engine turbine comprising a blade (34) and at least one platform (39; 41) that radially extends the blade, and a system for reducing vortices comprising at least one circuit (44; 46) including a duct (47; 53) extending from at least one air intake orifice (48; 51) formed in the platform upstream of the leading edge as far as at least one air exhaust slot (49; 52) formed on the trailing edge.
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