Diagnostics of Fatigue Damage of Gas Turbine Engine Blades by Acoustic Emission Method
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.
[1] Inspection of the condition of gas-turbine engine blades by the acousticemission
method : Banov, M.D.; Troenkin, D.A.; Urbach, A.I.;
Minatsevich, S.F. Journal of Nondestructive Testing, 1987, Vol. 22, No.
9, pp. 619-623
[2] Principles of physical mesomechanics of nanostructural fatigue of
metals. I. Model of subsurface fatigue crack nucleation in VT3-1
titanium alloy A.A. Shanyavskiy, M.D. Banov, T.P. Zakharova, Physical
Mesomechanics, Vol.13, No. 3-4, 2010, p.133.
[3] Urbach A., Banov M., Doroshko S., Nasibullin A. Acoustic Emission
Monitoring of Landing Gear Fatigue Testing. Transport Means 2008.
Proceedings of the 12th International Conference. Technologija, Kaunas,
2008, 33-36 pp.
[4] Procedure for estimating the fatigue strength of gas turbine blades by
method of acoustic emission Banov, M.D. ; Konyaev, E.A. ; Troenkin,
D.A. 1 Apr 01 Journal of Nondestructive Testing, 1983, Vol. 18, No. 8.,
pp. 600-603
[5] Shanyavskiy AA, Banov MD. Nano-structural criterion of acoustic
emission signals acceleration for metals under cyclic loads. In: Ivanova
VS, Shanyavskiy AA, Artamonov MA, editors, Proc. of 5-th Intern.
Interdisciplinary Symposium of Synergetics Applications in Nano-
Technologies, Moscow 17-20 November, Russia: Aviation
Technological Institute; 2009, p.350-355
[6] Urbach A., Shaniavsky A., Doroshko S., Banov M. Correlation of
acoustic emission and fractographic characteristics during fatigue crack
development // Proceedings of the 29th European Conference on
Acoustic Emission Testing, EWGAE2010 , Austria, Vine, 8.-10.
September, 2010, 20-27 pp.
[1] Inspection of the condition of gas-turbine engine blades by the acousticemission
method : Banov, M.D.; Troenkin, D.A.; Urbach, A.I.;
Minatsevich, S.F. Journal of Nondestructive Testing, 1987, Vol. 22, No.
9, pp. 619-623
[2] Principles of physical mesomechanics of nanostructural fatigue of
metals. I. Model of subsurface fatigue crack nucleation in VT3-1
titanium alloy A.A. Shanyavskiy, M.D. Banov, T.P. Zakharova, Physical
Mesomechanics, Vol.13, No. 3-4, 2010, p.133.
[3] Urbach A., Banov M., Doroshko S., Nasibullin A. Acoustic Emission
Monitoring of Landing Gear Fatigue Testing. Transport Means 2008.
Proceedings of the 12th International Conference. Technologija, Kaunas,
2008, 33-36 pp.
[4] Procedure for estimating the fatigue strength of gas turbine blades by
method of acoustic emission Banov, M.D. ; Konyaev, E.A. ; Troenkin,
D.A. 1 Apr 01 Journal of Nondestructive Testing, 1983, Vol. 18, No. 8.,
pp. 600-603
[5] Shanyavskiy AA, Banov MD. Nano-structural criterion of acoustic
emission signals acceleration for metals under cyclic loads. In: Ivanova
VS, Shanyavskiy AA, Artamonov MA, editors, Proc. of 5-th Intern.
Interdisciplinary Symposium of Synergetics Applications in Nano-
Technologies, Moscow 17-20 November, Russia: Aviation
Technological Institute; 2009, p.350-355
[6] Urbach A., Shaniavsky A., Doroshko S., Banov M. Correlation of
acoustic emission and fractographic characteristics during fatigue crack
development // Proceedings of the 29th European Conference on
Acoustic Emission Testing, EWGAE2010 , Austria, Vine, 8.-10.
September, 2010, 20-27 pp.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:49310", author = "A.Urbach and M. Banov and V. Turko and Y.Feshchuk", title = "Diagnostics of Fatigue Damage of Gas Turbine Engine Blades by Acoustic Emission Method", abstract = "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.", keywords = "acoustic emission, blades for gas turbine engines,fatigue damage, diagnostics", volume = "5", number = "11", pages = "2109-6", }