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

Nonlinear gyrokinetic codes allow for detailed understanding of tokamak core turbulent
transport. However, their computational demand precludes their use for predictive profile …

The verification and calibration of a new quasi-linear transport model with a large database
of gyrokinetic turbulence simulations is presented in this paper. In a previous paper …

To better understand the role of cross-scale coupling in experimental conditions, a series of
multi-scale gyrokinetic simulations were performed on Alcator C-Mod, L-mode plasmas …

Previous nonlinear gyrokinetic simulations of specific DIII-D L-mode cases have been found
to significantly underpredict the ion heat transport and associated density and temperature …

A series of carefully designed experiments on DIII-D have taken advantage of a broad set of
turbulence and profile diagnostics to rigorously test gyrokinetic turbulence simulations. In …

The I-mode confinement regime is promising for future reactor operation due to high energy
confinement without high particle confinement. However, the role of edge turbulence in …

Robust validation of predictive turbulent transport models requires quantitative comparisons
to experimental measurements at multiple levels, over a range of physically relevant …

Developing accurate models of plasma dynamics is essential for confident predictive
modeling of current and future fusion devices. In modern computer science and engineering …

This Letter presents the discovery of macroscale electron temperature fluctuations with a
long radial correlation length comparable to the plasma minor radius in a toroidal plasma …