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Models of laser-plasma ablation. Part 2. Steady-state theory: self-regulating flow

Published online by Cambridge University Press:  13 March 2009

G. J. Pert
G. J. Pert
Affiliation:
Department of Applied Physics, University of Hull, Hull, HU6 7RX
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Abstract

The theory of plasma ablation by laser irradiation of a solid target is considered when thermal conduction is weak and the absorption is dominated by inverse bremsstrahlung (the self-regulating model). Analytic solutions are identified to treat both steady and time-dependent flows in limiting cases. The intermediate behaviour is explored by numerical modelling. The models are presented for planar, cylindrical and spherical geometries with both tight and weak focused beams. A brief investigation of the applicability of analytic models to the heating of thin foil systems is also presented.

Type
Research Article
Information
Journal of Plasma Physics , Volume 36 , Issue 3 , December 1986 , pp. 415 - 446
Copyright
Copyright © Cambridge University Press 1986

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References

REFERENCES

Afanasev, I. V., Krol, M. V., Krokhin, O. N. & Nemchinov, I. V. 1966 Appl. Maths and Mech. 30, 1218.CrossRefGoogle Scholar
Bobin, J. L. 1971 Phys. Fluids, 14, 2341.CrossRefGoogle Scholar
Caruso, A., Bertotti, B. & Guipponi, P. 1966 Nuovo Cimento, 458, 176.CrossRefGoogle Scholar
Caruso, A. & Gratton, R. 1968 Plasma Phys. 10, 867.CrossRefGoogle Scholar
Haught, A. D. & Polk, D. H. 1966 Phys. Fluids, 9, 2047.CrossRefGoogle Scholar
Krokhin, O. N. 1965 Soviet Phys. Tech. Phys. 9, 1024.Google Scholar
Nemchinov, I. V. 1964 PMTF, 5, 18 (translation by Sandia Corp.).Google Scholar
Nemchinov, I. V. 1967 Appl. Maths and Mech. 31, 320.CrossRefGoogle Scholar
Pert, G. J. 1976 J. Phys. A 9, 1797.Google Scholar
Pert, G. J. 1980 J. Fluid Mech. 100, 257.CrossRefGoogle Scholar
Pert, G. J. 1983 J. Plasma Phys. 29, 415.CrossRefGoogle Scholar
Pert, G. J. 1986 J. Plasma Phys. 35, 43.CrossRefGoogle Scholar
Puell, H. 1970 Z. Naturforsch, 25a, 1837.Google Scholar