27 citations · 57 across the 10 of their papers we have counts for
10 papers
Predicting core transport in ITER baseline discharges with neon injections
Dmitri M Orlov, Joseph McClenaghan, Jeff Candy +4
Achieving self-consistent performance predictions for ITER requires integrated modeling of core transport and divertor power exhaust under realistic impurity conditions. We present…
Sensitivities of time-dependent temperature profile predictions for NSTX with the Multi-Mode Model
J. B. Lestz, G. Avdeeva, S. M. Kaye +5
The Multi-Mode Model (MMM) for turbulent transport was applied to a large set of well-analyzed discharges from the National Spherical Torus Experiment (NSTX) in order to evaluate i…
Assessing time-dependent temperature profile predictions using reduced transport models for high performing NSTX plasmas
J. B. Lestz, G. Avdeeva, T. F. Neiser +6
Time-dependent, predictive simulations were performed with the 1.5D tokamak integrated modeling code TRANSP on a large set of well-analyzed, high performing discharges from the Nat…
Designing a Validation Experiment for Radio Frequency Condensation
Lanke Fu, E. Litvinova Mitra, R. Nies +18
Theoretical studies have suggested that nonlinear effects can lead to "radio frequency condensation", which coalesces RF power deposition and driven current near the center of a ma…
FUSE (Fusion Synthesis Engine): A Next Generation Framework for Integrated Design of Fusion Pilot Plants
O. Meneghini, T. Slendebroek, B. C. Lyons +15
The Fusion Synthesis Engine (FUSE) is a state-of-the-art software suite designed to revolutionize fusion power plant design. FUSE integrates first-principle models, machine learnin…
ITER-IA 3D MHD Simulations of Shattered Pellet Injection(SPI)- D1.1 Optimization of the SPI model
Charlson. C. Kim, B. C. Lyons, Y. Q. Liu +3
This report is in partial fulfillment of deliverable D1.1 Optimization of the SPI model and summarizes axisymmetric ITER SPI parameter scans performed by the NIMROD code for severa…
Flexible, integrated modeling of tokamak stability, transport, equilibrium, and pedestal physics
B. C. Lyons, J. McClenaghan, T. Slendebroek +15
The STEP (Stability, Transport, Equilibrium, and Pedestal) integrated-modeling tool has been developed in OMFIT to predict stable, tokamak equilibria self-consistently with core-tr…
Elevating zero dimensional global scaling predictions to self-consistent theory-based simulations
Tim Slendebroek, Joseph McClenaghan, Orso Meneghini +5
We have developed an innovative workflow, STEP-0D, within the OMFIT integrated modelling framework. Through systematic validation against the International Tokamak Physics Activity…
Analysis of Alfven Eigenmode destabilization in DIII-D high poloidal discharges using a Landau closure model
J. Varela, D. A. Spong, L. Garcia +11
Alfven Eigenmodes are destabilized at the DIII-D pedestal during transient beta drops in high poloidal beta discharges with internal transport barriers (ITBs), driven by n=1 extern…
Ponderomotive Acceleration by Relativistic Waves
Calvin Lau, Po-Chun Yeh, Onnie Luk +3
In the extreme high intensity regime of electromagnetic (EM) waves in plasma, the acceleration process is found to be dominated by the ponderomotive acceleration (PA). While the wa…