The mega amp spherical tokamak (MAST) was a low aspect ratio device (R/a= 0.85/0.65~
1.3) with similar poloidal cross-section to other medium-size tokamaks. The physics …

We demonstrate the application of data-driven linear operator construction for time advance
with a goal of accelerating plasma physics simulation. We apply dynamic mode …

This paper explores the application of the parareal algorithm to simulations of ELMs in ITER
plasma. The primary focus of this research is identifying the parameters that lead to optimum …

A new parallel-in-time iterative method is proposed for solving the homogeneous second-
order wave equation. The new method involves a coarse scale propagator, allowing for …

The precise mechanisms responsible for the natural dynamos in the Earth and Sun are still
not fully understood. Numerical simulations of natural dynamos are extremely …

Rayleigh–Bénard convection (RBC) is a fundamental problem of fluid dynamics, with many
applications to geophysical, astrophysical, and industrial flows. Understanding RBC at …

We propose a method for data-driven modelling of the temporal evolution of the plasma and
neutral characteristics at the edge of a tokamak using neural networks. Our method …

Ik vergelijk mijn doctoraat soms met het doorkruisen van een bergketen, over hoge toppen
en langs lagere valleien. Ik begon eraan vol enthousiasme, zonder eindpunt in zicht en met …

Wave propagation is ubiquitous in science and engineering applications, but solving the
second-order wave equation in a parallel way is still computationally challenging …

Time-dependent SOLPS-ITER simulations of the tokamak boundary plasma response to gas
puffing and input power actuation are used to identify reduced models and develop model …