Zobrazeno 1 - 10
of 1 549
pro vyhledávání: '"plasma control"'
Publikováno v:
Plasma, Vol 7, Iss 2, Pp 386-426 (2024)
Cold atmospheric plasmas (CAPs) within recent years have shown great promise in the field of plasma medicine, encompassing a variety of treatments from wound healing to the treatment of cancerous tumors. For each subsequent treatment, a different app
Externí odkaz:
https://doaj.org/article/a40648822d5847fdaf9d63af770bffe3
Autor:
Federico Pesamosca, Timo Ravensbergen, Richard A. Pitts, Domenico Frattolillo, Mattia Erroi, Quentin Deliege, Peter C. de Vries, Luca Zabeo, Luigi Pangione, Ivo S. Carvalho, Anna Vu
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101781- (2024)
Real-time monitoring and control of thermal loads on tungsten plasma-facing components is mandatory for ITER to avoid their overheating during plasma discharges. For the Start of Research Operations (SRO) phase, dedicated First Wall Heat Load Control
Externí odkaz:
https://doaj.org/article/325f068298784394be89736f8a7f30d2
Akademický článek
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Akademický článek
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Autor:
D. Moreau, S. Wang, J.P. Qian, Q. Yuan, Y. Huang, Y. Li, S. Ding, H. Du, X. Gong, M. Li, H. Liu, Z. Luo, L. Zeng, E. Olofsson, B. Sammuli, J.F. Artaud, A. Ekedahl, E. Witrant
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126069 (2024)
In this work, model-predictive control (MPC) was combined for the first time with singular perturbation theory, and an original plasma kinetic control method based on extremely simple data-driven models and a two-time-scale MPC algorithm has been dev
Externí odkaz:
https://doaj.org/article/95c7721c2045480c9a6ce83fdaa1c46a
Autor:
M. Weiland, O. Kudlacek, B. Sieglin, R. Bilato, U. Plank, W. Treutterer, the ASDEX Upgrade Team, EUROfusion Tokamak Exploitation Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 5, p 056002 (2024)
Conventionally, neutral beam injection (NBI) in tokamaks is controlled via engineering parameters such as injection voltage and power. Recently, the high-fidelity real-time NBI code RABBIT has been coupled to the discharge control system of ASDEX Upg
Externí odkaz:
https://doaj.org/article/a9a8ebe673e54227990b467bfff65e24
Autor:
L. Piron, C. Paz-Soldan, L. Pigatto, P. Zanca, O. Sauter, T. Putterich, P. Bettini, M. Bonotto, G. Cunningham, G. De Tommasi, N. Ferron, M. Gambrioli, G. Graham, P. De Vries, Y. Gribov, Q. Hu, K. Kirov, N.C. Logan, M. Lennholm, M. Mattei, M. Maraschek, T. Markovic, G. Manduchi, P. Martin, A. Pironti, A.R. Polevoi, T. Ravensbergen, D. Ryan, B. Sieglin, W. Suttrop, D. Terranova, W. Teschke, D.F. Valcarcel, C. Vincent, JET Contributors, the EUROfusion Tokamak Exploitation Team, the ASDEX Upgrade Team, MAST-U Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 6, p 066029 (2024)
In magnetic fusion devices, error field (EF) sources, spurious magnetic field perturbations, need to be identified and corrected for safe and stable (disruption-free) tokamak operation. Within Work Package Tokamak Exploitation RT04, a series of studi
Externí odkaz:
https://doaj.org/article/4b47de8cb3f34790a891a371282cae0a
Autor:
D. Terranova, M. Agostini, F. Auriemma, M. Gobbin, G. Marchiori, L. Pigatto, P. Porcu, I. Predebon, G. Spizzo, N. Vianello, P. Zanca, D. Abate, T. Bolzonella, D. Bonfiglio, M. Bonotto, S. Cappello, L. Carraro, R. Cavazzana, P. Franz, R. Lorenzini, L. Marrelli, R. Milazzo, S. Peruzzo, M.E. Puiatti, P. Scarin, M. Spolaore, E. Tomasina, M. Valisa, M. Veranda, B. Zaniol, M. Zuin
Publikováno v:
Nuclear Fusion, Vol 64, Iss 7, p 076003 (2024)
The RFX-mod2 installation is planned to be completed by 2024 and the start of operations is expected in 2025. The high flexibility of the machine (already tested in the previous RFX-mod experiment) allows operation in Reversed Field Pinch and tokamak
Externí odkaz:
https://doaj.org/article/d8cc27f81c7d4bf5a1fde752207e6c99
Autor:
A.O. Nelson, D.T. Garnier, D.J. Battaglia, C. Paz-Soldan, I. Stewart, M. Reinke, A.J. Creely, J. Wai
Publikováno v:
Nuclear Fusion, Vol 64, Iss 8, p 086040 (2024)
To achieve its performance goals, SPARC plans to operate in equilibrium configurations with a strong elongation of $\kappa_\mathrm{areal}\sim1.75$ , which in turn will destabilize the n = 0 vertical instability. However, SPARC also features a relativ
Externí odkaz:
https://doaj.org/article/0dedc6cb6f7e4dfeab97683abad34044
Autor:
C. Hopf, N. den Harder, B. Heinemann, C. Angioni, U. Plank, M. Weiland, the ASDEX Upgrade Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 9, p 096017 (2024)
In early 2022 one source of ASDEX Upgrade’s (AUG) neutral beam injector 2 was equipped with a first-of-its-kind beam extraction grid system with in-situ variable extraction/acceleration gap that allows one to choose beam energy and beam power indep
Externí odkaz:
https://doaj.org/article/2fc8200a3720410a9b6281b4cb3decfa