Search Results - "Contributors, JET"

The mechanism of the global vertical force reduction in disruptions mitigated by massive material injection by Schwarz, N., Artola, F.J., Vannini, F., Hoelzl, M., Bernert, M., Bock, A., Driessen, T., Dunne, M., Giannone, L., Heinrich, P., de Marné, P., Papp, G., Pautasso, G., Gerasimov, S., Upgrade Team, the ASDEX, Contributors, JET

“…Abstract Disruptions lead to a rapid loss of thermal and magnetic energy and can cause large heat loads, mechanical forces, and the excitation of a beam of…”
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Core (XUV/VUV) and boundary (UV/vis/IR) plasma spectroscopy in fusion devices by Pawelec, Ewa, JET Contributors

“…This contribution describes the basic applications of passive optical emission spectroscopy in the visible and far-UV region of electromagnetic radiation to…”
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Integrated modelling of neon impact on JET H-mode core plasmas by Marin, M., Citrin, J., Giroud, C., Bourdelle, C., Camenen, Y., Garzotti, L., Ho, A., Sertoli, M., Contributors, JET

“…Abstract Nuclear fusion reactor plasmas will need to exhaust a significant proportion of energy flux through radiative processes, to enable acceptable divertor…”
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On the origin of the plasma current spike during a tokamak disruption and its relation with magnetic stochasticity by Nardon, E., Särkimäki, K., Artola, F.J., Sadouni, S., team, the JOREK, Contributors, JET

“…Abstract A JOREK 3D non-linear MHD simulation of a disruption triggered by an argon massive gas injection in JET, which quantitatively reproduces the plasma…”
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ELM temperature in JET and COMPASS tokamak divertors by Horacek, J., Tskhakaya, D., Cavalier, J., Adamek, J., Mana, A.C., Frassinetti, L., Beltrami, A., Lukes, S., Aleiferis, S., Matthews, G., Komm, M., Bilkova, P., Contributors, JET

“…Abstract Analysis of the divertor edge localized mode (ELM) electron temperature at a uniquely high temporal resolution (10 −5 s) was reported at the JET…”
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A systematic investigation of radiation collapse for disruption avoidance and prevention on JET tokamak by Rossi, R., Gelfusa, M., Craciunescu, T., Spolladore, L., Wyss, I., Peluso, E., Vega, J., Maggi, C. F., Mailloux, J., Maslov, M., Murari, A.

“…To produce fusion reactions efficiently, thermonuclear plasmas have to reach extremely high temperatures, which is incompatible with their coming into contact…”
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Comparative survey of evaluated nuclear data libraries for fusion-relevant neutron activation spectrometry by Raj, Prasoon, Fischer, Ulrich, Klix, Axel, Contributors, JET

“…The neutron flux-spectrum in a fusion device is frequently determined with activation foils and adjustment of a guess-spectrum in unfolding codes…”
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The JET Alfvén Eigenmode Local Manager for the real-time detection and tracking of MHD instabilities by Testa, D, Carfantan, H, Goodyear, A, Blanchard, P, Klein, A, Panis, T, contributors, JET-EFDA

“…In this work we report the successful application of an innovative method, based on the Sparse Representation of signals, to perform a real-time, unsupervised…”
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Space-Varying Templates for Real-Time Applications of Cellular Nonlinear Networks to Pattern Recognition in Nuclear Fusion by Palazzo, Simone, Murari, Andrea, Arena, Paolo, Mazon, Didier

“…In this paper, a new methodology consisting of space-varying templates in cellular nonlinear networks (CNNs) for real-time visual pattern recognition in…”
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The Role of Combined ICRF and NBI Heating in JET Hybrid Plasmas in Quest for High D-T Fusion Yield by Mantsinen, Mervi, Challis, Clive, Frigione, Domenico, Graves, Jonathan, Hobirk, Joerg, Belonohy, Eva, Czarnecka, Agata, Eriksson, Jacob, Gallart, Dani, Goniche, Marc, Hellesen, Carl, Jacquet, Philippe, Joffrin, Emmanuel, King, Damian, Krawczyk, Natalia, Lennholm, Morten, Lerche, Ernesto, Pawelec, Ewa, Sips, George, Solano, Emilia R., Tsalas, Maximos, Valisa, Marco

“…Combined ICRF and NBI heating played a key role in achieving the world-record fusion yield in the first deuterium-tritium campaign at the JET tokamak in 1997…”
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Modelling of combined ICRF and NBI heating in JET hybrid plasmas by Gallart, Dani, Mantsinen, Mervi, Challis, Clive, Frigione, Domenico, Graves, Jonathan, Hobirk, Joerg, Belonohy, Eva, Czarnecka, Agata, Eriksson, Jacob, Goniche, Marc, Hellesen, Carl, Jacquet, Philippe, Joffrin, Emmanuel, Krawczyk, Natalia, King, Damian, Lennholm, Morten, Lerche, Ernesto, Pawelec, Ewa, Sips, George, Solano, Emilia, Tsalas, Maximos, Valisa, Marco

“…During the 2015-2016 JET campaigns many efforts have been devoted to the exploration of high performance plasma scenarios envisaged for ITER operation. In this…”
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Modelling of the JET DT Experiments in Carbon and ITER-like Wall Configurations by Zagörski, R., Stȩpniewski, W., Ivanova-Stanik, I., Brezinsek, S., JET contributors

“…In this paper numerical simulations with the self‐consistent COREDIV code of the planned JET DT experiments have been performed. First, record shot from the…”
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COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges by Ivanova-Stanik, I., Aho-Mantila, L., Wischmeier, M., Zagörski, R., JET contributors

“…In this paper we present the comparison of simulations with the numerical codes COREDIV and SOLPS5.0 for JET L‐mode discharges with ITER like wall (ILW). The…”
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Effect of PFC Recycling Conditions on JET Pedestal Density by Wiesen, S., Brezinsek, S., Harting, D., Dittmar, T., de la Luna, E., Matveev, D., Schmid, K., JET contributors

“…There is experimental evidence that the pedestal dynamics in type‐I ELMy H‐mode discharges is significantly affected by a change in the recycling conditions at…”
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JET: 40 Successful Years of Fusion Research by Rimini, Fernanda G., Contributors, JET

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ICRH physics and technology achievements in JET-ILW by Jacquet, P., Van Eester, D., Lerche, E., Bobkov, V., Blackman, T., Colas, L., Challis, C., Czarnecka, A., Dumortier, P., Frigione, D., Durodié, F., Garzotti, L., Goniche, M., Graves, J., Kazakov, Y., Kirov, K., Klepper, C. C., Krawczyk, N., Krivska, A., Mantsinen, M., Monakhov, I., Nunes, I., Ongena, J., Reinke, M., Rimini, F., Zhang, W.

“…ICRH was extensively used in the 2015-16 JET-ILW (ITER like wall) experimental campaign; bulk heating together with high-Z impurity chase-out from plasma…”
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Potential of a Bayesian Integrated Determination of the Ion Effective Charge via Bremsstrahlung and Charge Exchange Spectroscopy in Tokamak Plasmas by Verdoolaege, Geert, Fischer, Rainer, Van Oost, Guido

“…Reliable and accurate estimates of the ion effective charge Z eff in tokamak plasmas are of key importance with respect to the impurity transport studies and…”
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Preliminary investigations of equilibrium reconstruction quality during ELMy and ELM-free phases on JET by Gelfusa, M., Murari, A., Peluso, E., Gaudio, P., Orsitto, F.P., Gerasimov, S., JET-EFDA Contributors

“…On JET, the magnetic topology is normally derived from the code EFIT, which solves the Grad–Shafranov equation with constraints imposed by the available…”
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Kinetic simulations of the parallel transport in the JET scrape-off layer by Tskhakaya, D., Pitts, R.A., Fundamenski, W., Eich, T., Kuhn, S., JET EFDA Contributors

“…In this paper, we present kinetic simulation results of plasma parallel transport in the stationary and ELMy scrape-off (SOL) layer. We demonstrate that number…”
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Control of Elongated Plasma in Presence of ELMs in the JET Tokamak by Bellizio, T., Albanese, R., Ambrosino, G., Ariola, M., Artaserse, G., Crisanti, F., Coccorese, V., De Tommasi, G., Lomas, P. J., Maviglia, F., Neto, A., Pironti, A., Rimini, F., Sartori, F., Vitelli, R., Zabeo, L.

“…Tokamaks are the most promising approach for nuclear fusion on earth. They are toroidal machines where the plasma is heated in a ring-shaped vessel and kept…”
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