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Numerical modeling of thermomechanical processes in absorption of laser radiation in spatially inhomogeneous media

  • O. G. Romanov
  • G. I. Zheltov
  • G. S. Romanov
Action of highly concentrated energy fluxes on materials

A numerical model making it possible to consider, with exhaustive completeness, processes that occur in the absorbing spatially inhomogeneous liquid medium on exposure to pulsed laser radiation has been presented. Numerical experiments have shown the efficiency of the presented procedure of calculation in a wide range of pulse durations (from micro- to femtosecond ones) and for typical energy parameters of laser systems.

Keywords

optoacoustic effect numerical methods pulsed laser radiation 

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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • O. G. Romanov
    • 1
  • G. I. Zheltov
    • 2
  • G. S. Romanov
    • 3
  1. 1.Belarusian State UniversityMinskBelarus
  2. 2.B. I. Stepanov Insititute of PhysicsNational Academy of Sciences of BelarusMinskBelarus
  3. 3.A. V. Luikov Heat and Mass Transfer InstituteNational Academy of Sciences of BelarusMinskBelarus

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