Güncel Gönderiler: Sivil Havacılık Yüksekokulu
Toplam kayıt 105, listelenen: 101-105
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Failure analysis of an aircraft piston engine components
(Pergamon-Elsevier Science LTD, 2009)In this study, failed parts from the piston engine of TB-20 Trinidad aircraft which declared an emergency landing to Anadolu University Airport, Eskisehir, Turkey due to the over-speed of propeller during a training flight ... -
Scanning electron microscopy observations of fatigue crack growth retardation due to block overloads
(IOP Publishing LTD, 2001)Fatigue crack propagation behaviour of 2024-T3 aluminium (Al) alloy under periodic overloads superimposed on constant amplitude loadings with R=0.5 and f=10 Hz was investigated by scanning electron microscopy (SEM). During ... -
Microstructural observation of overload effect on the fatigue crack growth of 2024-T3 Al-alloy
(IOP Publishing LTD, 2004)Microstructural investigation of fracture surfaces after fatigue crack growth experiments on 2024-T3 centrally cracked specimens was carried out. Variable amplitude loadings were used with periodic overload cycles added ... -
Time-economic lifetime assessment for high performance thermal barrier coating systems
(Trans Tech Publications LTD, 2007)Strategies for time-economic lifetime assessment of thermal barrier coatings (TBC) in service are described and discussed on the basis of experimental results, achieved on material systems with coatings applied by electron ... -
Fatigue cracks in a thermal barrier coating system on a superalloy in multiaxial thermomechanical testing
(Elsevier Sci LTD, 2008)Thermal barrier coatings (TBC,) are applied on cooled gas turbine components. Between the heated and cooled surfaces a thermal gradient develops, resulting for constraint components in high multiaxial stresses, which may ...