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    Plasma physics and control studies planned in JT-60SA for ITER and DEMO operations and risk mitigation (English)

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    In: Plasma Physics and Controlled Fusion ; 64 , 5 ; 2022

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    A large superconducting machine, JT-60SA has been constructed to provide major contributions to the ITER program and DEMO design. For the success of the ITER project and fusion reactor, understanding and development of plasma controllability in ITER and DEMO relevant higher beta regimes are essential. JT-60SA has focused the program on the plasma controllability for scenario development and risk mitigation in ITER as well as on investigating DEMO relevant regimes. This paper summarizes the high research priorities and strategy for the JT-60SA project. Recent works on simulation studies to prepare the plasma physics and control experiments are presented, such as plasma breakdown and equilibrium controls, hybrid and steady-state scenario development, and risk mitigation techniques. Contributions of JT-60SA to ITER and DEMO have been clarified through those studies.

    Table of contents – Volume 64, Issue 5

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    The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

    Conservation of currents in reduced full-F electromagnetic kinetic and fluid models
    Gerrú, R / Wiesenberger, M / Held, M / Nielsen, A H / Naulin, V / Rasmussen, J J / Järleblad, H et al. | 2022
    Laser-based photonuclear production of medical isotopes and nuclear waste transmutation
    Lobok, M G / Brantov, A V / Bychenkov, V Yu et al. | 2022
    Implementation of multi-component Zhdanov closure in SOLEDGE3X
    Bufferand, H / Balbin, J / Baschetti, S / Bucalossi, J / Ciraolo, G / Ghendrih, Ph / Mao, R / Rivals, N / Tamain, P / Yang, H et al. | 2022
    A 1.5D fluid—Monte Carlo model of a hydrogen helicon plasma
    Agnello, R / Fubiani, G / Furno, I / Guittienne, Ph / Howling, A / Jacquier, R / Taccogna, F et al. | 2022
    Interface transport barriers in magnetized plasmas
    Norscini, Claudia / Cartier-Michaud, Thomas / Dif-Pradalier, Guilhem / Garbet, Xavier / Ghendrih, Philippe / Grandgirard, Virginie / Sarazin, Yanick et al. | 2022
    Analysis and modelling of momentum transport based on NBI modulation experiments at ASDEX Upgrade
    Zimmermann, C F B / McDermott, R M / Fable, E / Angioni, C / Duval, B P / Dux, R / Salmi, A / Stroth, U / Tala, T / Tardini, G et al. | 2022
    Developing solid-surface plasma facing components for pilot plants and reactors with replenishable wall claddings and continuous surface conditioning. Part B: required research in present tokamaks
    Stangeby, P C / Unterberg, E A / Davis, J W / Abrams, T / Bortolon, A / Bykov, I / Donovan, D / Guo, H Y / Kolasinski, R / Leonard, A W et al. | 2022
    Determining the fuel ion ratio for D(T) and T(D) plasmas at JET using neutron time-of-flight spectrometry
    Eriksson, B / Conroy, S / Ericsson, G / Eriksson, J / Hjalmarsson, A / Ghani, Z / Carvalho, I S / Jepu, I / Delabie, E / Maslov, M et al. | 2022
    Direct laser acceleration of electrons from a plasma mirror by an intense few-cycle Laguerre–Gaussian laser and its dependence on the carrier-envelope phase
    Pae, Ki Hong / Kim, Chul Min / Pathak, Vishwa Bandhu / Ryu, Chang-Mo / Nam, Chang Hee et al. | 2022
    Maximising D − T fusion power by optimising the plasma composition and beam choice in JET
    Van Eester, D / Lerche, E / Huynh, P / Johnson, T / Yadikin, D / Štancar, Ž / Aleiferis, S / Frigione, D / Garzotti, L / Lomas, P et al. | 2022
    Electron temperature profile from optically grey X3-mode of electron cyclotron emission at Wendelstein 7-X using Bayesian analysis
    Chaudhary, Neha / Hirsch, Matthias / Hoefel, Udo / Oosterbeek, Johan W / Marushchenko, Nikolai B / Wolf, Robert C / the W7-X Team et al. | 2022
    Experimental study of the characteristics of energetic electrons outside LCFS in EXL-50 spherical torus
    Guo, Dong / Shi, Yuejiang / Liu, Wenjun / Song, Yunyang / Sun, Tiantian / Liu, Bing / Li, Yingying / Tian, Xiaorang / Zhang, Guosong / Xie, Huasheng et al. | 2022
    2D distributions of potential and density mean-values and oscillations in the ECRH and NBI plasmas at the TJ-II stellarator
    Melnikov, A V / Eliseev, L G / Barcala, J M / Cappa, A / Chmyga, A A / Drabinskiy, M A / Hidalgo, C / Khabanov, P O / Kharchev, N K / Kozachek, A S et al. | 2022
    Implementation of a thin, flat water target capable of high-repetition-rate MeV-range proton acceleration in a high-power laser at the CLPU
    Puyuelo-Valdes, P / de Luis, D / Hernandez, J / Apiñaniz, J I / Curcio, A / Henares, J L / Huault, M / Pérez-Hernández, J A / Roso, L / Gatti, G et al. | 2022
    Experimental investigation of electromagnetic GAMs under the influence of 3D magnetic topological structure in EAST
    Qu, H / Kong, D F / Xu, M / Liu, A D / Liang, Y F / Zhang, S B / Cai, H S / Qiu, Z Y / Chen, W / Shi, T H et al. | 2022
    Nonlinear harmonics coupled by parallel wave propagations in a time-dependent plasma flow
    Uk Lee, Min / Yun, Gunsu S / Ji, Jeong-Young et al. | 2022
    Predicted optimization of β N limit for steady-state scenario with double transport barriers in HL-2M tokamak
    Wang, Yuanzhen / Sun, Aiping / Li, Zhengji / Wang, Zhuo / Liu, Yue / Xu, Xinliang et al. | 2022
    Plasma physics and control studies planned in JT-60SA for ITER and DEMO operations and risk mitigation
    Yoshida, M / Giruzzi, G / Aiba, N / Artaud, J F / Ayllon-Guerola, J / Balbinot, L / Beeke, O / Belonohy, E / Bettini, P / Bin, W et al. | 2022
    Understanding the electromagnetic topology during the ohmic breakdown in tokamaks considering self-generated electric fields
    Yoo, Min-Gu / Na, Yong-Su et al. | 2022
    Modelling and theoretical understanding of the isotope effect from JET experiments in view of reliable predictions for deuterium-tritium plasmas
    Garcia, J / Casson, F J / Bañón Navarro, A / Bonanomi, N / Citrin, J / King, D / Mantica, P / Mariani, A / Marin, M / Mazzi, S et al. | 2022
    The impact of radial electric fields and plasma rotation on intermittence in TJ-II
    van Milligen, B Ph / Carreras, B A / García, L / Grenfell, G / Voldiner, I / Hidalgo, C / the TJ-II Team et al. | 2022
    Effect of inclusion of pitch-angle dependence on a simplified model of RF deposition in tokamak plasma
    Taylor, D M A / Mantsinen, M J / Gallart, D / Manyer, J / Sirén, P / JET Contributors et al. | 2022
    Analytical model for collisional impurity transport in tokamaks at arbitrary collisionality
    Fajardo, D / Angioni, C / Maget, P / Manas, P et al. | 2022
    Statistical properties of ion and electron temperature fluctuations in the edge of the COMPASS tokamak
    Cipciar, D / Adamek, J / Horacek, J / Cavalier, J / Hron, M / the COMPASS team et al. | 2022
    Developing solid-surface plasma facing components for pilot plants and reactors with replenishable wall claddings and continuous surface conditioning. Part A: concepts and questions
    Stangeby, P C / Unterberg, E A / Davis, J W / Abrams, T / Bortolon, A / Bykov, I / Donovan, D / Guo, H Y / Kolasinski, R / Leonard, A W et al. | 2022
    MHD simulations of small ELMs at low triangularity in ASDEX Upgrade
    Cathey, A / Hoelzl, M / Harrer, G / Dunne, M G / Huijsmans, G T A / Lackner, K / Pamela, S J P / Wolfrum, E / Günter, S / the JOREK Team et al. | 2022
    MARFE movement and density fluctuations after deuterium pellet injections in H-mode plasmas on EAST tokamak
    Hou, Jilei / Chen, Yue / Zuo, Guizhong / Hu, Jiansheng / Mao, Songtao / Yuan, Xiaolin / Huang, Jia / Wu, Mingfu / Xu, Liqing / Zhao, Hailin et al. | 2022
    Unified theory of tearing mode growth from linear to Rutherford regime in the presence of local equilibrium current gradients
    Huang, Wenlong et al. | 2022
    A power-balance model for the L-mode radiative density limit in fusion plasmas
    Zanca, P / Sattin, F / Escande, D F / Auriemma, F / JET Contributors et al. | 2022
    Halides formation dynamics in nanosecond and femtosecond laser-induced breakdown spectroscopy
    Bordel, N / Fernández-Menéndez, L J / Méndez-López, C / González-Gago, C / Pisonero, J et al. | 2022
    Extended electron tails in electrostatic microinstabilities and the nonadiabatic response of passing electrons
    Hardman, M R / Parra, F I / Chong, C / Adkins, T / Anastopoulos-Tzanis, M S / Barnes, M / Dickinson, D / Parisi, J F / Wilson, H et al. | 2022
    Experimental characterization and modelling of the resistive wall mode response in a reversed field pinch
    Saad, E A / Brunsell, P R et al. | 2022
    Radial coordinate maps, radial vectors, and binormal vectors for 5/6, 5/5 and 5/4 edge island domains in W7-X
    Schmitt, J C / Kriete, D M / Andreeva, T / Geiger, J / Grahl, M / Schilling, J / Thomsen, H / Flom, E et al. | 2022
    Interpreting radial correlation Doppler reflectometry using gyrokinetic simulations
    Ruiz Ruiz, J / Parra, F I / Hall-Chen, V H / Christen, N / Barnes, M / Candy, J / Garcia, J / Giroud, C / Guttenfelder, W / Hillesheim, J C et al. | 2022

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