Open Science Research Excellence
%0 Journal Article
%A A.Urbach and  M. Banov and  V. Turko and  Y.Feshchuk
%D 2011 
%J  International Journal of Aerospace and Mechanical Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 59, 2011
%T Diagnostics of Fatigue Damage of Gas Turbine Engine Blades by Acoustic Emission Method
%V 59
%X the work contains the results of complex investigation
related to the evaluation of condition of working blades of gas turbine
engines during fatigue tests by applying the acoustic emission
method. It demonstrates the possibility of estimating the fatigue
damage of blades in the process of factory tests. The acoustic
emission criteria for detecting and testing the kinetics of fatigue crack
distribution were detected. It also shows the high effectiveness of the
method for non-destructive testing of condition of solid and cooled
working blades for high-temperature gas turbine engines.
%P 2158 - 2163