Collisional particle transport in the presence of field perturbations originating from various kinds of MHD activity is examined theoretically on tokamaks (ITER, ASDEX Upgrade, NSTX and DIII-D) and the reversed-field pinch RFX-mod [1]. For ITER and ASDEX Upgrade, modes that typically leading to a disruption are considered. On NSTX and DIII-D unstable Alfvén modes are investigated. Finally on RFX-mode the effect of saturated tearing modes is studied.
Nonlocal transport in toroidal confinement devices
Spizzo Gianluca;
2021
Abstract
Collisional particle transport in the presence of field perturbations originating from various kinds of MHD activity is examined theoretically on tokamaks (ITER, ASDEX Upgrade, NSTX and DIII-D) and the reversed-field pinch RFX-mod [1]. For ITER and ASDEX Upgrade, modes that typically leading to a disruption are considered. On NSTX and DIII-D unstable Alfvén modes are investigated. Finally on RFX-mode the effect of saturated tearing modes is studied.File in questo prodotto:
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