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  • An analytical expression for the electric field and particle tracing in modelling of Be erosion experiments at the JET ITER-like wall
    Borodkina, I. ...
    A new analytical approximation for the electric potential profile in the presence of an oblique magnetic field and the analytical solution for the particle motion just before the impact with a ... plasma-facing surface are presented. These approximations are in good agreement with fluid solutions and the corresponding PIC simulations. These expressions were applied to provide effective physical erosion yields for Be, which have in a second step been used in ERO code simulations of spectroscopy at Be limiters of the JET ITER-like wall. These new analytical expressions lead to an increase of the effective physical sputtering yields of Be by deuteron impact up to 30% in comparison with earlier pure numerical simulations
    Source: Contributions to Plasma Physics. - ISSN 0863-1042 (Iss. 6-8, Vol. 56, 2016, str. 640-645)
    Type of material - article, component part
    Publish date - 2016
    Language - english
    COBISS.SI-ID - 30949927
    DOI

source: Contributions to Plasma Physics. - ISSN 0863-1042 (Iss. 6-8, Vol. 56, 2016, str. 640-645)
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