..., first stage nozzle segment are presented and discussed. 17 05 2010 25 05 2010 22 03 2011 22 03 2011 condition monitoring corrosion fatigue creep gas turbines inspection metallography nozzles optical microscopes remaining life assessment scanning electron microscopy...

... blades gas turbines inverse problems nondestructive testing remaining life assessment thermal barrier coatings 09 04 2009 20 11 2009 10 08 2010 10 08 2010 2010 American Society of Mechanical Engineers ...

... ν x y E x + 1 E y + 1 G x y ) 08 04 2009 15 04 2009 04 03 2010 04 03 2010 blades creep fracture fracture toughness gas turbines remaining life assessment superalloys Improvements in the performance parameters...

... combustion equipment durability gas turbines probability remaining life assessment sensitivity analysis A combination of analytical tools and rig tests is necessary to ensure that a combustor design satisfies durability and other requirements. However, variability arising from imperfect...

..., pp. 227 – 234 . 22 11 2007 10 09 2008 29 01 2009 aerospace engines aerospace expert systems aircraft maintenance condition monitoring decision making fault tolerance inspection military aircraft remaining life assessment In most air forces, which have...

... been demonstrated that flexibility of the rings can significantly reduce the fatigue life of the ball bearing. 26 04 2007 10 05 2007 05 03 2008 ball bearings computerised tomography fatigue remaining life assessment A computed tomography (CT) scanner’s main bearing...

... that account for the cyclic life increase of notched components as a function of the (nonlocal) strain or stress gradient. Moreover, the validation of the concept by the results of component tests is shown. gas turbines remaining life assessment fatigue cracks stress...

... the difference. These results will help to verify a Cr consumption model for predicting lifetimes in this environment based on classical gas transport theory. 20 06 2006 03 07 2006 13 12 2007 engines turbines austenitic steel chromium remaining life assessment life testing...

... aerospace engines fault diagnosis maintenance engineering gas turbines remaining life assessment in-flight fault detection trend monitoring on-board engine model Kalman filter In this paper, an on-line fault detection algorithm and an off-line trend monitoring algorithm are integrated...

.... engines nondestructive testing photoluminescence stress measurement remaining life assessment thermal barrier coatings regression analysis neural nets mean square error methods electron beam deposition platinum compounds aluminium compounds This research was funded by Department...