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Hydrodynamic instability and target design

Published online by Cambridge University Press:  09 March 2009

I.G. Lebo ,
V.B. Rozanov  and
V.F. Tishkin
I.G. Lebo
Affiliation:
Lebedev Physics Institute, Leninsky pr. 53, 117924 Moscow, Russia
V.B. Rozanov
Affiliation:
Lebedev Physics Institute, Leninsky pr. 53, 117924 Moscow, Russia
V.F. Tishkin
Affiliation:
Institute of Mathematical Modelling (IMM), Miusskaya sq. 4, 125047 Moscow, Russia
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Abstract

The development of hydrodynamic instability (HDI) in laser targets is studied by means of 2D numerical code “ATLANT.” The scaling of HDI development for the condition of “DELFIN-1” laser setup experiments is derived. It is shown that there is the possibility to improve the shell compression condition for the case of long-wave perturbation of laser flux (determined by particular target irradiation geometry) by using the shell with “relief.”

Type
Research Article
Information
Laser and Particle Beams , Volume 12 , Issue 3 , September 1994 , pp. 361 - 369
Copyright
Copyright © Cambridge University Press 1994

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References

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