Florian Effenberg's publications

Selected papers

F. Effenberg et al, 'Integrated modeling of boron powder injection for real-time plasma-facing component conditioning', Nuclear Materials and Energy, 2024 (accepted), https://doi.org/10.1016/j.nme.2024.101832; arXiv:2407.00821; Accepted manuscript

F. Effenberg et al, 'In-situ coating of silicon-rich films on tokamak plasma-facing components with real-time Si material injection',  Nucl. Fusion 63 106004, 2023, https://doi.org/10.1088/1741-4326/acee98; arXiv:2304.03923, Accepted manuscript

F. Effenberg et al, 'Mitigation of plasma-wall interactions with low-Z powders in DIII-D high confinement plasmas', Nuclear Fusion 62 106015, 2022, https://doi.org/10.1088/1741-4326/ac899d;  arXiv:2203.15204

F. Effenberg et al, '3D modeling of boron transport in DIII-D L-mode wall conditioning experiments', Nuclear Materials and Energy 26, 100900, 2021, https://doi.org/10.1016/j.nme.2021.100900 , Published manuscript

F. Effenberg et al, 'First demonstration of radiative power exhaust with impurity seeding in the island divertor at Wendelstein 7-X', Nuclear Fusion 59 (10), 106020, 2019, https://doi.org/10.1088/1741-4326/ab32c4 , Accepted manuscript

F. Effenberg et al 'Investigation of 3D effects on heat fluxes in performance-optimized island divertor configurations at Wendelstein 7-X', Nuclear Materials and Energy 18, 262-267, 2019, https://doi.org/10.1016/j.nme.2019.01.006, Published manuscript

F. Effenberg et al, 'Numerical investigation of plasma edge transport and limiter heat fluxes in Wendelstein 7-X startup plasmas with EMC3-EIRENE', Nucl. Fusion 57 036021, 2017, https://doi.org/10.1088/1741-4326/aa4f83, Accepted manuscript

E.M. Hollmann, A. Bortolon, F. Effenberg et al, ' Dynamic measurement of impurity ion transport in runaway electron plateaus in DIII-D', Physics of Plasmas 29, 022503, 2022, https://doi.org/10.1063/5.0080385

K. Schmid, F. Effenberg et al, 'Integrated modeling: Coupling of surface evolution and plasma-impurity transport', Nuclear Materials and Energy, Volume 25, 100821, 2020, https://doi.org/10.1016/j.nme.2020.100821

H. Niemann, M.W. Jakubowski, F. Effenberg et al, 'Features of near and far scrape-off layer heat fluxes on the Wendelstein 7-X inboard limiters', Nucl. Fusion 60 016014, 2020, https://doi.org/10.1088/1741-4326/ab472c

V. Perseo, F. Effenberg et al, 'Direct measurements of counter-streaming flows in a low-shear stellarator magnetic island topology', Nucl. Fusion 59 124003, 2019, https://doi.org/10.1088/1741-4326/ab4320

T. Barbui, F. Effenberg et al, 'Radiative edge cooling experiments in Wendelstein 7-X start-up limiter campaign', Nucl. Fusion 59 076008, 2019, https://doi.org/10.1088/1741-4326/ab18c5, Accepted manuscript

L. Stephey, A. Bader, F. Effenberg et al, 'Impact of magnetic islands in the plasma edge on particle fueling and exhaust in the HSX and W7-X stellarators’, Physics of Plasmas 25, 062501 2018, https://doi.org/10.1063/1.5026324, Accepted manuscript

H. Frerichs, F. Effenberg et al, 'Reconstruction of recycling flux from synthetic camera images, evaluated for the Wendelstein 7-X startup limiter', Nucl. Fusion 57 126022, 2017, https://doi.org/10.1088/1741-4326/aa8515, Accepted manuscript

G.A. Wurden, C. Biedermann, F. Effenberg et al, 'Limiter observations during W7-X first plasmas', Nucl. Fusion 57 056036, 2017, https://doi.org/10.1088/1741-4326/aa6609

Selected conference contributions

F. Effenberg et al, 'Reducing tungsten plasma-material interactions with boron and boron nitride powders in the DIII-D V-shaped divertor', poster, video, 65th Annual Meeting of the APS Division of Plasma Physics Oct 30-Nov 3, 2023, Denver, CO, USA

F. Effenberg et al, 'Reducing plasma-material interactions in the DIII-D low-Z and high-Z divertors with impurity powders', poster, 29th IAEA Fusion Energy Conference (FEC 2023) 16–21 October 2023, London, United Kingdom

F. Effenberg et al, 'In situ growth and replenishment of PFC coatings with real-time material injection for enhanced steady-state plasma operation', contributed talk, The IEEE Symposium on Fusion Engineering, (SOFE 2023), July 9–13, 2023; UK Atomic Energy Authority; Oxford, UK

F. Effenberg et al, 'EMC3-EIRENE modeling of toroidally-localized material injections and its effect on plasma-material interactions', contributed talk, 19th International Conference on Plasma-Facing Materials and Components for Fusion Applications, (PFMC-19), May 22–26, 2023; Bonn, Germany

F. Effenberg et al, 'In-situ growth of silicon-rich layers with Si granule injection in DIII-D H-mode plasmas', poster, 25nd International Conference on Plasma Surface Interactions 2022, (PSI-25), June 13–17, 2022; Jeju, Korea

F. Effenberg et al, 'Mitigation of plasma-material interactions with low-Z powders in DIII-D H-mode discharges', invited talk, video, 63rd Annual Meeting of the APS Division of Plasma Physics, November 8–12, 2021; Pittsburgh, PA, USA

F. Effenberg et al, '3D modeling of boron transport in DIII-D L-mode real-time wall conditioning experiments', poster, video, 24th International Conference on Plasma Surface Interaction in Fusion Devices (PSI-24), Jeju, Korea, May 31st - June 5, 2020

F. Effenberg et al, 'Development of impurity seeding for divertor power flux handling in Wendelstein 7-X long pulse scenarios', poster, The 19th International Conference on Fusion Reactor Materials (ICFRM-19), Oct 27 – Nov 1, 2019, La Jolla, California, USA

F. Effenberg et al, 'Radiative Power Exhaust in the Island Divertor and Access to Controlled Detachment with Impurity Seeding’, contributed talk, 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI, USA

F. Effenberg et al, ‘Power Exhaust Control by Impurity Seeding in the Island Divertor at Wendelstein 7-X', contributed talk, 27th IAEA Fusion Energy Conference (FEC 2018), 22-27 Oct 2018, Ahmedabad, India

F. Effenberg et al, 'Exploration of Radiative Edge Cooling in the Island Divertor at Wendelstein 7-X', contributed talk, 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ, 17-22 June 2018

F. Effenberg et al, 'Analysis of the heat flux characteristics in the helical scrape-off layer of Wendelstein 7-X start up scenarios by 3-D modeling', contributed talk, 58th Annual Meeting of the APS Division of Plasma Physics,  Oct 31 - Nov 4, 2016, San Jose, CA, USA

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