Now showing items 1-5 of 5

    • ICRH analysis of high-performance JET hybrid discharges using PION modelling and neutron spectrometry measurements 

      Mantsinen, Mervi; Eriksson, Jacob; Challis, Clive; Frigione, Domenico; García, Jerónimo; Giroud, Carine; Hjalmarsson, Ake; Damian, King (European Physical Society (EPS), 2015)
      Conference report
      Open Access
      The hybrid scenario is an operational tokamak plasma regime designed to achieve long pulse operat ion with a combination of inductive and non-inductive current drive. It has been suggested for ...
    • Impact of RF waves – fast NBI ions interaction on the fusion performance in JET DTE2 campaign 

      Kirov, Krassimir K; Challis, Clive D; la Luna, Elena de; Eriksson, Jacob; Gallart, Daniel; Mantsinen, Mervi (IOP Publishing, 2023)
      Article
      Open Access
      This work studies the interaction between Radio Frequency (RF) waves used for Ion Cyclotron Resonance Heating (ICRH) and the fast Deuterium (D) and Tritium (T) Neutral Beam Injected (NBI) ions in DT plasma. The focus is ...
    • Modelling of combined ICRF and NBI heating in JET hybrid plasmas 

      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; JET Contributors (EDP Sciences, 2017-10-23)
      Article
      Open Access
      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 paper we model the combined ICRF+NBI heating in selected key ...
    • Stabilization of sawteeth with 3rd harmonic deuterium ICRF-accelerated beam in JET plasmas 

      Girardo, Jean-Baptiste; Sharapov, Sergei; Dumont, Rémi; Eriksson, Jacob; Fitzgerald, Michael; Garbet, Xavier; Hawkes, Nick; Kiptily, Vasily; Mantsinen, Mervi; Sarazin, Yanick; Schneider, Mireille (AIP, 2016-01)
      Article
      Open Access
      Sawtooth stabilisation by fast ions is investigated in deuterium (D) and D-helium 3 (He3) plasmas of JET heated by deuterium Neutral Beam Injection combined in synergy with Ion Cyclotron Resonance Heating (ICRH) applied ...
    • The Role of Combined ICRF and NBI Heating in JET Hybrid Plasmas in Quest for High D-T Fusion Yield 

      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; JET Contributors (EDP Sciences, 2017-10-23)
      Article
      Open Access
      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. The current plans for JET include new experiments with ...