%0 Journal Article
%A Romazanov, J.
%A Brezinsek, S.
%A Pitts, R. A.
%A Kirschner, A.
%A Eksaeva, A.
%A Borodin, D.
%A Veshchev, E.
%A Neverov, V. S.
%A Kukushkin, A. B.
%A Alekseev, A. G.
%A Linsmeier, Ch.
%T A sensitivity analysis of numerical predictions for beryllium erosion and migration in ITER
%J Nuclear materials and energy
%V 26
%@ 2352-1791
%C Amsterdam [u.a.]
%I Elsevier
%M FZJ-2021-02286
%P 100904 -
%D 2021
%X The present study addresses the uncertainties that affect the recently performed predictions of beryllium (Be) erosion and migration in ITER using the Monte-Carlo code ERO2.0. The focus of the study is a D–T baseline discharge with fusion power gain , scrape-off layer (SOL) input power , toroidal plasma current , and central toroidal field . The parameter studies used to investigate uncertainties include variations of the radial extrapolation of plasma parameters in the far-SOL (scan A), the assumptions on impact angle distributions (scan B) and the anomalous transport of eroded Be (scan C). Variations by factors ,  and  for scans A, B and C, respectively, are found.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000628782500032
%R 10.1016/j.nme.2021.100904
%U https://juser.fz-juelich.de/record/892716