Role of wave-particle resonance in turbulent transport in toroidal plasmas
نویسندگان
چکیده
Wave-particle interaction in toroidal plasmas is an essential transport mechanism drift wave instability-driven microturbulence. In tokamkas, different wave-particle resonance conditions have been found important for the energy and particle of multiple species various turbulences. To confirm electrons ions tokamak drift-wave instabilities, effect on turbulent studied using global gyrokinetic simulations plasma core ion temperature gradient (ITG) collisionless trapped electron mode (CTEM) turbulence. Simulation results show that CTEM ITG turbulence, primarily regulated by linear resonance, nonlinear decorrelation.
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ژورنال
عنوان ژورنال: Plasma Physics and Controlled Fusion
سال: 2022
ISSN: ['1361-6587', '0741-3335']
DOI: https://doi.org/10.1088/1361-6587/ac4275