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Simulation of Plasma Induced Material Damage with H-Ion Beams

  • J. Linke
  • H. Bolt
  • H. Hoven
  • K. Koizlik
  • H. Nickel
  • E. Wallura
Part of the NATO ASI Series book series (NSSE, volume 170)

Abstract

Plasma wall interaction is a designation for several sub-processes affecting the surface of the plasma-facing components in a thermonuclear fusion reactor. Here besides electromagnetic radiation, arcing, and neutron irradiation, two processes may play a life-limiting role for the so-called first wall; namely, thermal fatigue due to the pulsed operation of a Tokamak and thermal shock loading by plasma disruptions or run-away electrons during unstable plasma states.

Keywords

High Heat Flux Electron Beam Welding Neutral Beam Injector Plasma Disruption Good Thermal Shock Resistance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 1989

Authors and Affiliations

  • J. Linke
    • 1
  • H. Bolt
    • 1
  • H. Hoven
    • 1
  • K. Koizlik
    • 1
  • H. Nickel
    • 1
  • E. Wallura
    • 1
  1. 1.Nuclear Research Center Jülich, Institute for ReactormaterialsKFA-EURATOM AssociationJülichGermany

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