How new laser development can help Laser Shock Peening penetration to widen industrial applications?

0521564 - FZÚ 2020 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Rostohar, Danijela - Koerner, J. - Boedefeld, R. - Lucianetti, Antonio - Mocek, Tomáš
How new laser development can help Laser Shock Peening penetration to widen industrial applications?
IEEE International Forum on Research and Technologies for Society and Industry (RTSI) /3./. New York: IEEE, 2017, s. 261-264. ISBN 978-1-5386-3907-8.
[IEEE International Forum on Research and Technologies for Society and Industry (RTSI) /3./. Modena (IT), 11.09.2017-13.09.2017]
Grant CEP: GA MŠMT EF15_006/0000674; GA MŠMT LO1602; GA MŠMT LM2015086
GRANT EU: European Commission(XE) 739573 - HiLASE CoE
Grant ostatní: OP VVV - HiLASE-CoE(XE) CZ.02.1.01/0.0/0.0/15_006/0000674
Institucionální podpora: RVO:68378271
Klíčová slova: laser shock peeningaser * fatique life * high intensity lasers * diode pumping
Obor OECD: Optics (including laser optics and quantum optics)

Despite obvious benefits to fatigue behavior of Laser Shock Peened components, this technology is still only applied in very limited cases in aviation and nuclear power industry. Limited number of lasers suitable for this treatment, their cost, size and working conditions are the most limiting factors. In this paper, we propose a new approach in the laser architecture which should overcome mentioned limitations of existing laser sources and as a consequence enable wider application of Laser Shock Peening.

Trvalý link: http://hdl.handle.net/11104/0306165