TY - GEN
T1 - Modelling of carbide formation and chemical erosion at PISCES-B using the coupled ERO-SDTrimSP code
AU - Borodin, D.
AU - Kirschner, A.
AU - Droste, S.
AU - Philipps, V.
AU - Mertens, Ph
AU - Samm, U.
AU - Doerner, R.
AU - Nishijima, D.
AU - Baldwin, M.
AU - Pigarov, A.
AU - Hollmann, E.
PY - 2007
Y1 - 2007
N2 - The ERO code modelling for PISCES-B has been further improved and tested. The possibility to use coupled ERO-SDTrimSp calculations is provide. The achieved understanding of transport pattern (proved by comparison of simulated and observed light emission) allows to begin the modelling of the PSI processes on the PISCES-B target. With the present assumptions the ERO modelling can not reproduce the experimentally observed slow, however complete, C chemical erosion mitigation. The implementation of carbide in ERO leads to a stronger mitigation in line with the observations, but cannot resolve fully the other contradictions. Therefore, other mechanisms like diffusion or the change of the surface morphology should be implemented into the surface model of ERO. The new effects introduced in ERO can also affect the predictions for ITER.
AB - The ERO code modelling for PISCES-B has been further improved and tested. The possibility to use coupled ERO-SDTrimSp calculations is provide. The achieved understanding of transport pattern (proved by comparison of simulated and observed light emission) allows to begin the modelling of the PSI processes on the PISCES-B target. With the present assumptions the ERO modelling can not reproduce the experimentally observed slow, however complete, C chemical erosion mitigation. The implementation of carbide in ERO leads to a stronger mitigation in line with the observations, but cannot resolve fully the other contradictions. Therefore, other mechanisms like diffusion or the change of the surface morphology should be implemented into the surface model of ERO. The new effects introduced in ERO can also affect the predictions for ITER.
UR - http://www.scopus.com/inward/record.url?scp=84873879838&partnerID=8YFLogxK
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AN - SCOPUS:84873879838
SN - 9781622763344
T3 - 34th EPS Conference on Plasma Physics 2007, EPS 2007 - Europhysics Conference Abstracts
SP - 387
EP - 390
BT - 34th EPS Conference on Plasma Physics 2007, EPS 2007 - Europhysics Conference Abstracts
T2 - 34th European Physical Society Conference on Plasma Physics 2007, EPS 2007
Y2 - 2 July 2007 through 6 July 2007
ER -