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DEVICE AGAINST ICE BLADING OF THE BLOCKS OF THE INPUT GUIDE WHEEL OF THE GAS-TURBINE ENGINE UNIT, SHOULDER WITH SUCH DEVICE AGAINST ICE BLOCKING AND THE AIRCRAFT ENGINE EQUIPPED WITH TAMI
DEVICE AGAINST ICE BLADING OF THE BLOCKS OF THE INPUT GUIDE WHEEL OF THE GAS-TURBINE ENGINE UNIT, SHOULDER WITH SUCH DEVICE AGAINST ICE BLOCKING AND THE AIRCRAFT ENGINE EQUIPPED WITH TAMI
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机译:燃气涡轮发动机单元输入导向轮挡块的防冰装置,应有防冰装置和装有多米的飞机发动机的装置
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摘要
The de-icer for turbine blade (10) comprising a fixed forward section (12) and a movable rear flap (18) consists of at least one emission slot aligned in a fore and aft direction along the trailing edge (16) of the hollow U-shaped fixed section of the blade to direct heated air onto the flap. A single slot is aligned with the inner surface of the blade or, where there are two slots, with both inner and outer surfaces. The emissions slots, made from embossed metal sheet, can have a constant or tapering cross-section and can be angled upwards or downwards.
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