SOLPS-ITER simulations to study the impact of aspect ratio on edge fueling neutrals in tokamaks

Chuang, Yi-Cheng; Mordijck, Saskia; Fitzpatrick, Richard; Reksoatmodjo, Richard

doi:10.1016/j.nme.2025.101865

Title: SOLPS-ITER simulations to study the impact of aspect ratio on edge fueling neutrals in tokamaks

Journal Article · 28 February 2025 · Nuclear Materials and Energy

DOI: https://doi.org/10.1016/j.nme.2025.101865 · OSTI ID:2511357

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; Fitzpatrick, Richard;

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Sponsoring Organization:: USDOE Office of Science (SC), Fusion Energy Sciences (FES)

Grant/Contract Number:: SC0007880; SC0021156; SC0021306; SC0023372

OSTI ID:: 2511357

Journal Information:: Nuclear Materials and Energy, Journal Name: Nuclear Materials and Energy Journal Issue: C Vol. 42; ISSN 2352-1791

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

References (16)

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Formation of the high density front in the inner far SOL at ASDEX Upgrade and JET Potzel, S.; Wischmeier, M.; Bernert, M. Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2014.12.008	journal	August 2015
The high field side high density region in SOLPS-modeling of nitrogen-seeded H-modes in ASDEX Upgrade Reimold, F.; Wischmeier, M.; Potzel, S. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2017.01.010	journal	August 2017
The role of edge fueling in determining the pedestal density in high neutral opacity Alcator C-Mod experiments Reksoatmodjo, R.; Mordijck, S.; Hughes, J. W. Nuclear Materials and Energy, Vol. 27 https://doi.org/10.1016/j.nme.2021.100971	journal	June 2021
Advances in measurement and modeling of the high-confinement-mode pedestal on the Alcator C-Mod tokamak Hughes, J. W.; LaBombard, B.; Mossessian, D. A. Physics of Plasmas, Vol. 13, Issue 5 https://doi.org/10.1063/1.2180748	journal	May 2006
Separating divertor closure effects on divertor detachment and pedestal shape in DIII-D Moser, A. L.; Casali, L.; Covele, B. M. Physics of Plasmas, Vol. 27, Issue 3 https://doi.org/10.1063/1.5109027	journal	March 2020
Progress in characterization of the pedestal stability and turbulence during the edge-localized-mode cycle on National Spherical Torus Experiment Diallo, A.; Canik, J.; Göerler, T. Nuclear Fusion, Vol. 53, Issue 9 https://doi.org/10.1088/0029-5515/53/9/093026	journal	August 2013
The influence of gas fuelling location on H-mode access in the MAST spherical tokamak Field, A. R.; Carolan, P. G.; Conway, N. J. Plasma Physics and Controlled Fusion, Vol. 46, Issue 6 https://doi.org/10.1088/0741-3335/46/6/005	journal	May 2004
Effect of resonant magnetic perturbations with toroidal mode numbers of 4 and 6 on edge-localized modes in single null H-mode plasmas in MAST Kirk, A.; Chapman, I. T.; Harrison, J. Plasma Physics and Controlled Fusion, Vol. 55, Issue 1 https://doi.org/10.1088/0741-3335/55/1/015006	journal	December 2012
The role of the density profile in the ASDEX-Upgrade pedestal structure Dunne, M. G.; Potzel, S.; Reimold, F. Plasma Physics and Controlled Fusion, Vol. 59, Issue 1 https://doi.org/10.1088/0741-3335/59/1/014017	journal	October 2016
Overview of density pedestal structure: role of fueling versus transport Mordijck, S. Nuclear Fusion, Vol. 60, Issue 8 https://doi.org/10.1088/1741-4326/ab8d04	journal	July 2020
Inference of main ion particle transport coefficients with experimentally constrained neutral ionization during edge localized mode recovery on DIII-D Rosenthal, A. M.; Hughes, J. W.; Laggner, F. M. Nuclear Fusion, Vol. 63, Issue 4 https://doi.org/10.1088/1741-4326/acb95a	journal	March 2023
The role of isotope mass on neutral fueling and density pedestal structure in the DIII-D tokamak Chaban, R. A.; Mordijck, S.; Rosenthal, A. M. Nuclear Fusion, Vol. 64, Issue 4 https://doi.org/10.1088/1741-4326/ad2113 046008	journal	February 2024
Impact of ionization and transport on pedestal density structure in DIII-D and Alcator C-Mod Mordijck, S.; Chaban, R. A.; Reksoatmodjo, R. Nuclear Fusion, Vol. 64, Issue 12 https://doi.org/10.1088/1741-4326/ad7b1b	journal	October 2024
Towards a compact spherical tokamak fusion pilot plant Costley, A. E. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2141 https://doi.org/10.1098/rsta.2017.0439	journal	February 2019
Presentation of the New SOLPS-ITER Code Package for Tokamak Plasma Edge Modelling Bonnin, Xavier; Dekeyser, Wouter; Pitts, Richard Plasma and Fusion Research, Vol. 11, Issue 0 https://doi.org/10.1585/pfr.11.1403102	journal	January 2016

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