Zobrazeno 1 - 10
of 486
pro vyhledávání: '"Köchl F"'
Autor:
Tholerus, E., Garzotti, L., Parail, V., Baranov, Y., Bonnin, X., Corrigan, G., Eriksson, F., Farina, D., Figini, L., Harting, D. M., Kim, S. H., Koechl, F., Loarte, A., Asp, E. Militello, Nordman, H., Pinches, S. D., Polevoi, A. R., Strand, P.
In the initial stages of ITER operation, ELM mitigation systems need to be commissioned. This requires controlled flat-top operation in type-I ELMy H-mode regimes. Hydrogen or helium plasma discharges are used exclusively in these stages to ensure ne
Externí odkaz:
http://arxiv.org/abs/2408.01222
Autor:
Tholerus, E., Casson, F. J., Marsden, S. P., Wilson, T., Brunetti, D., Fox, P., Freethy, S. J., Hender, T. C., Henderson, S. S., Hudoba, A., Kirov, K. K., Koechl, F., Meyer, H., Muldrew, S. I., Olde, C., Patel, B. S., Roach, C. M., Saarelma, S., Xia, G.
STEP is a spherical tokamak prototype power plant that is being designed to demonstrate net electric power. The design phase involves the exploitation of plasma models to optimise fusion performance subject to satisfying various physics and engineeri
Externí odkaz:
http://arxiv.org/abs/2403.09460
Autor:
Marin, M., Citrin, J., Bourdelle, C., Camenen, Y., Casson, F. J., Ho, A., Koechl, F., Maslov, M., Contributors, JET
Publikováno v:
Nucl. Fusion 60 046007 (2020)
Core turbulent particle transport with multiple isotopes can display observable differences in behaviour between the electron and ion particle channels. Experimental observations at JET with mixed H-D plasmas and varying NBI and gas-puff sources [M.
Externí odkaz:
http://arxiv.org/abs/2103.09271
Autor:
Marin, M., Citrin, J., Garzotti, L., Valovic, M., Bourdelle, C., Camenen, Y., Casson, F. J., Ho, A., Koechl, F., Maslov, M., Contributors, JET
Publikováno v:
Nucl. Fusion 61 036042 (2021)
For the first time the pellet cycle of a multiple-isotope plasma is successfully reproduced with reduced turbulent transport modelling, within an integrated simulation framework. Future nuclear fusion reactors are likely to be fuelled by cryogenic pe
Externí odkaz:
http://arxiv.org/abs/2103.09222
Autor:
Chang, C. S., Ku, S., Hager, R., Churchill, R. M., Hughes, J., Köchl, F., Loarte, A., Parail, V., Pitts, R.
Understanding and predicting divertor heat-load width ${\lambda}_q$ is a critically important problem for an easier and more robust operation of ITER with high fusion gain. Previous predictive simulation data for ${\lambda}_q$ using the extreme-scale
Externí odkaz:
http://arxiv.org/abs/2012.10750
Autor:
Brank, M., Pitts, R.A., Kalvin, S., Zoletnik, S., Koechl, F., Meister, H., Neverov, V.S., Reichle, R., Schneider, M., Kos, L.
Publikováno v:
In Nuclear Materials and Energy December 2023 37
Autor:
Linder, O., Citrin, J., Hogeweij, G. M. D., Angioni, C., Bourdelle, C., Casson, F. J., Fable, E., Ho, A., Koechl, F., Sertoli, M., Team, the EUROfusion MST1, Team, the ASDEX Upgrade
Publikováno v:
Nucl. Fusion 59 (2019) 016003
Neoclassical and turbulent heavy impurity transport in tokamak core plasmas are determined by main ion temperature, density and toroidal rotation profiles. Thus, in order to understand and prevent experimental behaviour of W accumulation, flux-driven
Externí odkaz:
http://arxiv.org/abs/2002.00680
Akademický článek
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Autor:
Mitchell, J., Parrott, A., Casson, F.J., Eriksson, F.E., Koechl, F., Lennholm, M., Bardsley, O., Meyer, H.F., Aleiferis, S.
Publikováno v:
In Fusion Engineering and Design July 2023 192
Autor:
Kotschenreuther, M., Liu, X., Hatch, D. R., Mahajan, S., Zheng, L., Diallo, A., Groebner, R., TEAM, the DIII-D, Hillesheim, J. C., Maggi, C. F., Giroud, C., Koechl, F., Parail, V., Saarelma, S., Solano, E., Contributors, JET, Chankin, A.
Fusion performance in tokamaks hinges critically on the efficacy of the Edge Transport Barrier (ETB) at suppressing energy losses. The new concept of fingerprints is introduced to identify the instabilities that cause the transport losses in the ETB
Externí odkaz:
http://arxiv.org/abs/1903.09994