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Iterative numerical method for the inclusion of radiation trapping into a collisional-radiative model

Published online by Cambridge University Press:  20 December 2006

KEIJI SAWADA
KEIJI SAWADA
Affiliation:
Faculty of Engineering, Shinshu University, 4-17-1, Wakasato, Nagano 380-8553, Japan
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Abstract

The effect of radiation trapping is included in the standard collisional-radiative model for atomic hydrogen under a typical condition of divertor plasmas. The population of the first excited level of the ionizing plasma component is strongly enhanced by the absorption of resonance line photons produced by the recombining plasma component, and the effective ionization rate coefficient is also strongly enhanced.

Type
Papers
Information
Journal of Plasma Physics , Volume 72 , Issue 6 , December 2006 , pp. 1025 - 1029
Copyright
2006 Cambridge University Press

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