Calibrated finite volume method-based simulation framework for laser shock peening

0573744 - ÚT 2024 CZ eng C - Conference Paper (international conference)
Isoz, Martin - Gruber, Pavel - Schmidt, Jaroslav - Kubíčková, Lucie - Štefan, Jan - Kaufman, Jan - Brajer, Jan - Gabriel, Dušan
Calibrated finite volume method-based simulation framework for laser shock peening.
Engineering Mechanics 2023 : 29th International Conference. Vol. 29. Prague: Institute of Thermomechanics of the Czech Academy of Sciences, 2023 - (Radolf, V.; Zolotarev, I.), s. 103-106. ISBN 978-80-87012-84-0. ISSN 1805-8248. E-ISSN 1805-8256.
[Engineering Mechanics 2023 /29./. Milovy (CZ), 09.05.2023-11.05.2023]
R&D Projects: GA TA ČR(CZ) TM04000048
Institutional support: RVO:61388998 ; RVO:68378271
Keywords : laser shock peening * modeling * finite volume method * OpenFOAM
OECD category: Applied mechanics
https://www.engmech.cz/improc/2023/103.pdf

Modern and highly competitive industry seeks components with high strength and fatigue resistance. Both of these properties may be improved by peening of the component surface and the standard peening processes, such as the shot peening, are widely used in both automotive and aerospace industries. The laser shock
peening (LSP), i.e. hardening of the material surface by a laser-induced shock wave, is a modern alternative to the standard peening. Concurrently, the industrial applications of LSP are promoted by recently emerged affordable high power-density lasers. However, the nascent LSP applications are still mostly a trial-and-error
processes based on an extensive experimental testing. Consequently, we focused on a highly application-driven development of a framework for LSP modeling, and the internal workings and results of which are the focus of the present contribution.
Permanent Link: https://hdl.handle.net/11104/0350002