For stable and efficient fusion energy production using a tokamak reactor, it is essential to
maintain a high-pressure hydrogenic plasma without plasma disruption. Therefore, it is …

Optimization tasks are essential in modern engineering fields such as chip design,
spacecraft trajectory determination, and reactor scenario development. Recently, machine …

Reconstructing the past of observed fluids has been known as an ill-posed problem due to
both numerical and physical challenges, especially when observations are distorted by …

This paper deals with one of the origins and trigger mechanisms responsible for the
observed performance enhancements in the hybrid scenario experiments conducted in …

We report experimental observations on the effect of plasma boundary sha** towards
balanced double-null (DN) configuration on the plasma performance in KSTAR. The …

The low-to-high confinement (LH) transition signifies one of the important plasma
bifurcations occurring in magnetic confinement plasmas, with vital implications for exploring …

For decades, plasma transport simulations in tokamaks have used the finite difference
method (FDM), a relatively simple scheme to solve the transport equations, a coupled set of …

Magnetic island perturbations may cause a reduction in plasma self-driven current that is
needed for tokamak operation. A novel effect on tokamak self-driven current revealed by …

The low-to-high confinement (LH) transition is critical for understanding plasma bifurcations
and self-organization in high-temperature fusion plasmas. This paper reports a probabilistic …

For stable and efficient fusion energy production using a tokamak reactor, maintaining high-
pressure hydrogenic plasma without plasma disruption is essential. Therefore, it is …