Thermal Fatigue Failure of Low-Pressure Turbine Blade in a Low-Bypass Turbofan Engine
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DOI: 10.1007/s11668-019-00622-0
Abstract: Failure of low-pressure (LP) turbine rotor blade in a low-bypass turbofan engine is analyzed to determine its root cause. Forensic and metallurgical investigations are carried out on the affected blades. High surface oxidation on damaged… read more here.
Keywords: engine; failure low; pressure turbine; blade low ... See more keywords
Fatigue failure at low temperatures
Sign Up to like & getrecommendations! Published in 2017 at "Russian Engineering Research"
DOI: 10.3103/s1068798x17100124
Abstract: The fatigue failure of steel 20 at low temperatures is considered. Strain hardening of the surface layers is found to occur in adiabatic conditions at low temperatures. That increases the fatigue strength. Fatigue cracks form… read more here.
Keywords: fatigue failure; low temperatures; failure low;