Comparative analysis of material models during the inducing of residual stresses in GTE parts by shot peening

Authors

  • Ermolenko Anatoly Nikolaevich Ufa University of Science and Technology
  • Koneva Ksenia Vladimirovna Ufa University of Science and Technology

Keywords:

shot peening, residual stresses, finite element modeling, GTE, isotropic hardening, kinematic hardening, Johnson-Cook model

Abstract

Aspects of finite element modeling of the shot peening process used to induce surface residual stresses in parts of gas turbine engines (GTEs) were considered. A comparative analysis of the stress-strain state of a representative volume of material exposed to shot was carried out. The principles of comparing the obtained numerical solutions with experimental data are discussed.

Author Biographies

Ermolenko Anatoly Nikolaevich, Ufa University of Science and Technology

Candidate of Technical Sciences, Associate Professor at the Department of the Strength of Materials

Koneva Ksenia Vladimirovna, Ufa University of Science and Technology

postgraduate student, engineer at the Department of the Strength of Materials

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Published

2024-15-08

Issue

Vol. 28 No. 2(104) (2024)

Section

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