The Life Duration for Compressor Disc under Torsional Vibrations of the Blades


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The purpose of the research is calculating the stress-strain state of the elastic compressor disks of gas turbine engine due to vibrations of blades. The thickness of the disks is variable along the radius. The solution presented by power and Fourier series and the Fourier coefficients are found from the boundary value problems for systems of ordinary differential equations along the radial coordinate. The obtained results are used to estimate the durability of the disks in very-high-cycle fatigue mode.



Solid State Phenomena (Volume 258)

Edited by:

Pavel Šandera




I. S. Nikitin et al., "The Life Duration for Compressor Disc under Torsional Vibrations of the Blades", Solid State Phenomena, Vol. 258, pp. 145-148, 2017

Online since:

December 2016




* - Corresponding Author

[1] Shanyavskiy A.A. Modeling of metal fatigue. Ufa. Monografiya, 2007. [in Russian].

[2] Burago N.G., Zhuravlev A.B., Nikitin I.S. Models of multiaxial fatigue and life time estimation of structural elements. Solid Mechanics. 2011. V. 46. No. 6. pp.828-838.


[3] Bathias C. and Paris P.C. Gigacycle fatigue in mechanical practice. Dekker. N-Y. (2005).

[4] Burago N., Nikitin I. Multiaxial Fatigue Criteria and Durability of Titanium Compressor Disks in Low- and Giga- Cycle Fatigue Modes. Heidelberg. Springer. Mathematical Modeling and Optimization of Complex Structures. 2016. pp.117-130.


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