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METHOD FOR DETECTING FLAMEOUT DETECTION, FLAME-OUT DETECTING DEVICE, AND GAS TURBINE ENGINE
METHOD FOR DETECTING FLAMEOUT DETECTION, FLAME-OUT DETECTING DEVICE, AND GAS TURBINE ENGINE
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机译:检测火焰检测的方法,检测火焰的设备和燃气轮机发动机
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摘要
PROBLEM TO BE SOLVED: To detect flame-out for an engine without additionally installing an specific engine sensor. SOLUTION: The flameout detecting device 50 for an engine 10 facilitates flame-out detection 58 of the engine in a cost-effective and reliable manner. The method executed by the controlling device contains stages in which change rate of gas generator speed 56 described as deceleration of the engine is detected and in which judgment about the occurrence of flame-out is made when the deceleration of the engine exceeds the prescribed threshold value.
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