The high poloidal-beta (β P) regime was first proposed as a high bootstrap current scenario
for a steady-state fusion pilot plant (FPP) in the 1990s (Kikuchi in Nucl Fusion 30: 265 …

In this paper, we review the thermal plasma confinement and transport properties observed
and predicted in low aspect ratio tokamaks, or spherical tokamaks (STs), which can depart …

One modeling framework for integrated tasks (OMFIT) is a comprehensive integrated
modeling framework which has been developed to enable physics codes to interact in …

The NUBEAM module is a comprehensive computational model for Neutral Beam Injection
(NBI) in tokamaks. It is used to compute power deposition, driven current, momentum …

Fast ions with energies significantly larger than the bulk ion temperature are used to heat
most tokamak plasmas. Fast ion populations created by fusion reactions, by neutral beam …

A set of numerical techniques for calculating heat and particle source rates due to neutral
beam injection in axisymmetric tokamaks is described. While these techniques consume a …

A review of measurements of microscopic fluctuations and theories of turbulence and
anomalous transport for tokamaks is given, and some comparisons between theory and …

The EAST research program aims to demonstrate steady-state long-pulse advanced high-
performance H-mode operations with ITER-like poloidal configuration and RF-dominated …

A fusion nuclear science facility (FNSF) could play an important role in the development of
fusion energy by providing the nuclear environment needed to develop fusion materials and …

This paper summarizes the physical principles behind the novel three-ion scenarios using
radio frequency waves in the ion cyclotron range of frequencies (ICRF). We discuss how to …