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Conferences > LAC > 2023 > LM3B > LM3B.4

Laser peening applied at hundred hertz range: challenges and demonstration

Alexandre Rondepierre, Olivier Casagrande, Yann Rouchausse, Olivier Castelnau, and Laurent Berthe

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Abstract

Challenges related with the development of a laser shock peening (LSP) process at high-repetition rate, up to 200 Hz, are presented. The feasibility of such fast LSP configuration was demonstrated and the importance of both parasite breakdowns and water confinement renewal was highlighted.

© 2023 The Author(s)

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