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Erschienen in: Strength of Materials 3/2013

01.05.2013

Design life assessment of the blade root of a gas turbine unit under thermomechanical loading

verfasst von: V. A. Bazhenov, A. I. Gulyar, S. O. Piskunov, V. P. Andrievskii

Erschienen in: Strength of Materials | Ausgabe 3/2013

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Abstract

The semianalytic finite element method with the use of approaches of continuum fracture mechanics was employed to assess the design life of the blade root of a gas turbine unit under thermomechanical loading. The results of computations, obtained with two- and three-dimensional problems, were compared. For design life assessment in creep, the nonuniform temperature distribution over the root cross-section should be taken into account.

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Metadaten
Titel
Design life assessment of the blade root of a gas turbine unit under thermomechanical loading
verfasst von
V. A. Bazhenov
A. I. Gulyar
S. O. Piskunov
V. P. Andrievskii
Publikationsdatum
01.05.2013
Verlag
Springer US
Erschienen in
Strength of Materials / Ausgabe 3/2013
Print ISSN: 0039-2316
Elektronische ISSN: 1573-9325
DOI
https://doi.org/10.1007/s11223-013-9463-0

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