Creep and creep-rupture strength of gas turbine components in view of nonuniform temperature distribution

dc.contributor.author	Lvov, G. I.
dc.contributor.author	Lysenko, S. V.
dc.contributor.author	Gorash, E. N.
dc.date.accessioned	2025-10-16T08:00:57Z
dc.date.issued	2008
dc.description.abstract	The conventional model of Kachanov–Rabotnov–Hayhurst continuum fracture mechanics is extended to cover the case of variable temperature and strain hardening. The creep and damage rates are assumed to depend on temperature. The resulting model for nonisothermal creep and damageability is implemented in a finite-element code of the general-purpose software package ABAQUS. The mathematical model is tested on an axisymmetric problem for a gas turbine body.
dc.identifier.citation	Lvov G. I. Creep and creep-rupture strength of gas turbine components in view of nonuniform temperature distribution / G. I. Lvov, S. V. Lysenko, E. N. Gorash // Strength of Materials. – Vol. 40, No. 5. – 2008. – P. 525-530.
dc.identifier.orcid	https://orcid.org/0000-0003-0297-9227
dc.identifier.uri	https://repository.kpi.kharkov.ua/handle/KhPI-Press/94101
dc.language.iso	en
dc.publisher	Business Media
dc.subject	creep and damage rates
dc.subject	model for nonisothermal creep
dc.subject	damageability
dc.title	Creep and creep-rupture strength of gas turbine components in view of nonuniform temperature distribution
dc.type	Article

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