7 June 2005 Theoretical modelling of laser induced breakdown spectroscopy in water
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Proceedings Volume 5850, Advanced Laser Technologies 2004; (2005) https://doi.org/10.1117/12.633698
Event: Advanced Laser Technologies 2004, 2004, Rome and Frascati, Italy
In this work we present a theoretical study concerning the Laser Induced Breakdown Spectroscopy (LIBS) in water. A 1D Euler code has been developed and coupled with a complete kinetic model. This study has been applied to the evaporation of a titanium target in water. The strong influence of chemical processes on the fluid dynamic expansion has been shown. Moreover the introduction of two pulses, which is a typically experimental approach in water, has been simulated. The effect of the second pulse on the macroscopic quantities has been deeply discussed.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. Casavola, A. Casavola, G. Colonna, G. Colonna, M. Capitelli, M. Capitelli, "Theoretical modelling of laser induced breakdown spectroscopy in water", Proc. SPIE 5850, Advanced Laser Technologies 2004, (7 June 2005); doi: 10.1117/12.633698; https://doi.org/10.1117/12.633698

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