Results 71 to 80 of about 66,536 (109)

Modelling of tungsten prompt redeposition at the inner wall of ITER during ramp-up

Nuclear Materials and Energy
The prompt redeposition of sputtered tungsten at the inner wall of ITER during current ramp-up has been simulated with the ERO code. Plasma parameters from SOLPS-ITER for a medium-density (with a peak electron density of 4E12 cm−3 at the inner wall) and ...
A. Kirschner, C. Baumann, S. Brezinsek, Ch. Linsmeier, R.A. Pitts, A.A. Pshenov, J. Romazanov   +6 more
doaj   +1 more source

Overview of the ITER-like Wall Project [PDF]

, 2006
Work is in progress to completely replace, in 2008/9, the existing JET CFC tiles with a configuration of plasma facing materials consistent with the ITER design. The ITER-like wall (ILW) will be created with a combination of beryllium ( Be), tungsten ( W)
Riccardo, V., Nelson, D., Way, M., Lomas, P., Neilson, D., Neu, R., Ruset, C., Kear, M., Rubel, Marek J.,, Lioure, A., Piazza, G., Edwards, P., Matthews, G., Lungu, C., Hirai, T., Matthews, G. F., Rubel, M., Villedieu, R., Mertens, Ph., Longu, C., ITER-like Wall Project Team, Philipps, V., Maier, H., Loving, A., Matthews, M. F., Mertens, P., Pamela, J., Villedieu, E.   +27 more
core   +1 more source

Sensitivity analysis of plasma edge code parameters through algorithmic differentiation

Nuclear Materials and Energy, 2019
Anomalous radial transport coefficients, boundary conditions and reaction rates are among the main sources of uncertainty within plasma edge modeling. In principle, an analysis to determine the sensitivity of code results to changes in uncertain model ...
Stefano Carli, Maarten Blommaert, Wouter Dekeyser, Martine Baelmans   +3 more
doaj   +1 more source

SICAS, a new integrated divertor-SOL-pedestal-core framework for self-consistent modeling of ion and impurity transport in fusion devices

Nuclear Fusion
We present a new framework for core-edge integration studies named SICAS (SOLPS-ITER coupled to ASTRA-STRAHL) which enables high fidelity simulations of the core, edge, and divertor regions encompassing the transport of ions as well as the impurities ...
A. Welsh, L. Casali, E. Fable, J. Smiskey, R. Mattes, G. Tardini, B.T. Taczak   +6 more
doaj   +1 more source

SOLPS-ITER simulation of W limiter start-up on ITER

Nuclear Fusion
The switch from beryllium (Be) to tungsten (W) first wall (FW) armor in the new ITER baseline Pitts et al (2025 Nucl. Mater. Energy 42 101854), Loarte (n.d. Plasma Phys. Control.
Y. Zhang, A.A. Pshenov, R.A. Pitts, X. Bonnin, M. Dubrov, Y. Gribov, A. Kirschner, C. Baumann, S. Brezinsek, J. Romazanov, Chaofeng Sang, Dezhen Wang   +11 more
doaj   +1 more source

Waste management plans for ITER

, 2016
ITER will produce radioactive waste during its operation (arising from the replacement of components and from process and housekeeping waste) and during decommissioning.
Rosanvallon, Sandrine, Torcy, D., Chon, J.K., Dammann, A.   +3 more
core   +1 more source

Impact of Yacora evaluated molecular effective rate coefficients on detached SOLPS-ITER simulations

Nuclear Fusion
Presently, SOLPS-ITER does not replicate the levels of plasma-molecular interactions seen during deep detachment on the Super-X divertors of MAST-Upgrade and TCV.
J. Bryant, K. McKay, J.R. Harrison, D. Moulton, K. Verhaegh, C. Cowley, R.C. Bergmayr, U. Fantz, D. Wünderlich   +8 more
doaj   +1 more source

First SOLPS-ITER modelling of an X-point radiator in ITER

Nuclear Fusion
For the first time, an X -point radiating (XPR) regime using neon (Ne) seed impurity has been obtained in ITER modelling with the SOLPS-ITER code, including fluid drifts.
A. Poletaeva, V. Rozhansky, E. Kaveeva, V. Korzueva, I. Senichenkov, I. Veselova, R.A. Pitts, X. Bonnin   +7 more
doaj   +1 more source

Parametric study of hydrogenic inventory in the ITER divertor based on machine learning. [PDF]

Sci Rep, 2020
Delaporte-Mathurin R, Hodille E, Mougenot J, De Temmerman G, Charles Y, Grisolia C.   +5 more
europepmc   +1 more source

Numerical simulation of a helium plasma–material interaction experiment in GyM linear device through SOLPS-ITER and ERO2.0 codes

Nuclear Fusion
In this paper, a numerical investigation of plasma–material interaction-relevant helium plasma experimental discharges in GyM linear device is presented, in which SOLPS-ITER and ERO2.0 codes are coupled for plasma background generation and material ...
F. Mombelli, G. Alberti, E. Tonello, C. Tuccari, A. Uccello, C. Baumann, X. Bonnin, J. Romazanov, M. Passoni, the GyM team   +9 more
doaj   +1 more source