For the first time it is experimentally demonstrated on the JET tokamak that a combination of
a low impurity concentration bulk plasma and large magnetohydrodynamic instabilities is …

Disruptions are a major operational concern for next generation tokamaks, including ITER.
They may generate excessive heat loads on plasma facing components, large …

Relativistic electron (RE) beams at high current density (low safety factor, qa) yet very low
free-electron density accessed with D 2 secondary injection in the DIII-D and JET tokamak …

JOREK 3D non-linear MHD simulations of a D 2 Massive Gas Injection (MGI) triggered
disruption in JET are presented and compared in detail to experimental data. The MGI …

For ITER-relevant runaway electron studies, such as suppression, mitigation, termination
and/or control of a runaway beam, it is important to obtain the runaway electrons after the …

Since the installation of an ITER-like wall, the JET programme has focused on the
consolidation of ITER design choices and the preparation for ITER operation, with a specific …

A collisional-radiative non-equilibrium impurity treatment for JOREK 3D nonlinear magneto-
hydrodynamic (MHD) simulations has been developed. The impurities are represented by …

The water-cooled WCLL blanket is one of the possible candidates for the blanket of the
fusion power reactors. The plasma-facing first wall manufactured from the reduced-activation …

Mitigation of runaway electrons (REs) by three-dimensional (3D) magnetic field
perturbations is numerically investigated for the ITER 15 MA baseline D–T scenario, utilizing …

The avoidance and suppression of runaway electron (RE) generation during disruptions is
of great importance for the safe operation of tokamaks. Massive gas injection is used to …