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IMPROVEMENTS TO THE THERMAL BEHAVIOUR OF THE TRAILING EDGE OF A HIGH PRESSURE TURBINE BLADE
IMPROVEMENTS TO THE THERMAL BEHAVIOUR OF THE TRAILING EDGE OF A HIGH PRESSURE TURBINE BLADE
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机译:高压透平叶片尾缘热性能的改进
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摘要
portable high-pressure turbine. in turbomachine, comprising at least one cooling system comprising at least one cavity radially extending between a top and a bottom of the dawn.at least one air inlet opening at one end of the ring cavity for the cooling circuit and the cooling air.and a plurality of apertures (26) which opens in the cavity and on the trailing edge of dawn, the slits is installed along the trailing edge.between the base and the top of the morning, a substantially perpendicular to a longitudinal axis of the dawn.at least the slot (28) closest to the foot of the dawn with a slope to the top of the sun between 10 and 30 degrees relative to the axis of rotation of the sun.
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