Results 81 to 90 of about 31,680 (149)

Evaluation of SPARC divertor conditions in H-mode operation using SOLPS-ITER

Nuclear Fusion
The predicted divertor conditions for the SPARC tokamak are calculated using SOLPS-ITER for a range of scrape-off-layer (SOL) heat flux widths λq, input powers, and particle fueling locations.
J. Lore, Jae-Sun Park, T. Eich, Adam Q. Kuang, M. Reinke, S. de Pascuale, B. Lomanowski, A. Creely, J. Canik   +8 more
semanticscholar   +1 more source

Demonstration of a sparse sensor placement technique to the limited diagnostic set in a fusion power plant [PDF]

DEMO will have a limited diagnostic set for optimization of reactor performance, and limited diagnostic coverage due to challenging reactor conditions. This poses challenges for control, especially for detachment control which is planned to be performed ...
, Bosman, T.O.S.J., Classen, I.G.J., Derks, G.L., Jaspers, R.J.E., Koenders, J.T.W., Martinelli, L., Perek, A., Raukema, J., Wijkamp, T. A.   +9 more
core   +1 more source

Validation of SOLPS-ITER simulations with kinetic, fluid, and hybrid neutral models for JET-ILW low-confinement mode plasmas

, 2022
N. Horsten, M. Groth, W. Dekeyser, Wim Van Uytven, S. Aleiferis, S. Carli, J. Karhunen, K. Lawson, B. Lomanowski, A. Meigs, S. Menmuir, A. Shaw, В. В. Солоха, B. Thomas   +13 more
openalex   +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

Predictive Modeling of a Lithium Vapor Box Divertor in NSTX-U using SOLPS-ITER [PDF]

, 2021
Eric Emdee, R.J. Goldston, J. Lore, X. Zhang   +3 more
openalex   +1 more source

Impact of ionization and transport on pedestal density structure in DIII-D and Alcator C-Mod

Nuclear Fusion
This paper investigates the role of ionization on the pedestal structure using both measurements and modeling for H-mode plasmas on DIII-D and Alcator C-Mod to enhance our ability to predict pedestal behavior in future pilot plants.
S. Mordijck, R.A. Chaban, R. Reksoatmodjo, J.J. Balbin-Arias, Y. Chuang, J. Loughran, J.W. Hughes, A.M. Rosenthal, M.A. Miller, T. Wilks, F.M. Laggner, T. Osborne   +11 more
doaj   +1 more source

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

Modeling study of divertor particle flow pattern and in-out plasma density asymmetry due to drifts with SOLPS and BOUT+. [PDF]

Sci Rep, 2023
Deng G, Yu C, Wang X, Feng W, Liu X, Yang H.   +5 more
europepmc   +1 more source

High gas throughput SOLPS-ITER simulations extending the ITER database to strong detachment

, 2022
J. Lore, X. Bonnin, Jae-Sun Park, R.A. Pitts, P.C. Stangeby   +4 more
openalex   +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