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SI: Russian mechanics contributions for Structural Integrity Views: 1,776 Downloads: 979 Vol. 16, No. 61 (2022) June 19, 2022 pp. 419-436

Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters

Anastasiia Kostina, Maxim Zhelnin, Elena Gachegova, Alexander Prokhorov, Aleksei Vshivkov, Oleg Plekhov, Sathya Swaroop

Laser shock peening (LSP) is used to enhance surface quality of the metallic structures by the generation of compressive residual stresses on it. This work studies the effect of the main LSP parameters on residual stress fields by the…

10.3221/IGF-ESIS.61.28

Details: Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters PDF Visual Abstract

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Analytical, Numerical and Physical Models Views: 1,372 Downloads: 537 Vol. 13, No. 50 (2019) September 20, 2019 pp. 667-683

Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data

Oleg Plekhov, Anastasiya Kostina, Sergey Aizikovich

Pulsed thermography is an active non-destructive technique which uses optical excitation source to stimulate heating of the object under investigation. This work is devoted to the simulation of the pulsed thermography method in a steel…

10.3221/IGF-ESIS.50.57

Details: Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data PDF Visual Abstract

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Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters

Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data