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High-fluence and high-flux performance characteristics of the superconducting Magnum-PSI linear plasma facility
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This preprint presents the operational regime and experimental performance of the Magnum-PSI linear plasma generator upgraded with a superconducting magnet. The facility achieves steady-state ITER-relevant plasma divertor conditions with particle fluxes exceeding 10^25 m^-2 s^-1, heat fluxes up to 50 MW m^-2, and particle fluences reaching 10^30 m^-2. Machine performance is characterized and parameterized using both linear regression and artificial neural networks, demonstrating its capability for long-term plasma-facing material testing and Edge Localized Mode (ELM) simulation.
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Cover Page
EUROfusion
WPPFC-PR(18) 21321
H.J.N. van Eck et al.
High-fluence and high-flux performance characteristics of the superconducting Magnum-PSI linear plasma facility
Preprint of Paper to be submitted for publication in Fusion Engineering and Design
This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014-2018 under grant agreement No 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission.
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This preprint presents the operational regime and experimental performance of the Magnum-PSI linear plasma generator upgraded with a superconducting magnet. The facility achieves steady-state ITER-relevant plasma divertor conditions with particle fluxes exceeding 10^25 m^-2 s^-1, heat fluxes up to 5...