Skip to main content Accessibility help
×
Home

Simulation and experimental studies on the evolution of a laser spark in air

  • X. C. Zeng (a1), D. P. Singh (a2), V. Palleschi (a2), A. Salvetti (a2), M. De Rosa (a2) and M. Vaselli (a2)...

Abstract

Experimental and theoretical studies on the evolution of shock waves in air plasma induced by laser spark have been carried out. The systematic study of the shock wave has been performed experimentally and 1-D numerical code of radiation hydrodynamics (1-DRHC) has been used to simulate the later stage of laser spark in air. The numerical results on the propagation of shock waves and the expansion of hot plasma are presented and subsequent results on the first divergent and convergent shock waves are found to be in good agreement with the experimental data.

Copyright

References

Hide All
Barkhudarov, E.M. et al. 1987 Zh. Tech. Fiz. 57, 2331 (in Russian).
Barkhudarov, E.M. et al. 1988 Mech. Zhidkostii Gasa 2, 164 (in Russian).
Gatti, M. et al. 1988 Optics Comm. 69(2), 141.
Harith, M.A. et al. 1989 Optics Comm. 71(1,2), 76.
Maker, P.D. et al. 1963 In Proceedings of Third International Congress, Vol. 2, Paris, Grivet, P. and Bloembergen, N. eds. (Dunod, Paris, and Columbia University Press, New York), p. 1559.
Ostrovskaya, G.V. & Zaidel, A.N. 1974 Sov. Phys.-Usp., 16(6), 834.
Panarella, E. 1987 J. Fusion Energy 6, 285.
Raizer, Y.P. 1965 Usp. Fiz. Nauk 87, 29.
Raizer, Y.P. 1977 Laser-Induced Discharge Phenomena (Consultants Bureau, New York).
Zeldovich, Y.B. & Raizer, Y.P. 1966 Phys. Shock Waves High Temp. Phenom. 1, 260.

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed