Validation in Fusion Research: Towards Guidelines and Best Practices (2008)
Terry, P. W., Greenwald, M., McKee, G. R., Mikkelsen, D. R., Nevins, W. M., ...
Because experiment/model comparisons in magnetic confinement fusion have not yet satisfied the requirements for validation as understood broadly, a set of approaches to validating mathematical models...
Numerical Convergence Of Gyrokinetic Simulations Of Ion-Temperature-Gradient Turbulence (2007)
A. M. Dimits, D. E. Shumaker, W.M. Nevins, B.I. Cohen, S.E. Parker
oning representations, along with rapid increases in computer power have greatly increased the applicability and solidity of gyrokinetic simulations for fusion relevant plasma conditions. Even with...
Gyrokinetic simulations of ETG and ITG turbulence (2007)
Dimits, A. M., Nevins, W. M., Shumaker, D. E., Hammett, G. W., Dannert, T., Jenko, F., ...
Verification of gyrokinetic δf simulations of electron temperature gradient turbulence (2007)
Nevins, W. M., Parker, S. E., Chen, Y., Candy, J., Dimits, A., Dorland, W., ...
Characterizing electron temperature gradient turbulence via numerical simulation (2006)
Nevins, W.M., Candy, J., Cowley, S., Dannert, T., Dimits, A., Dorland, W., ...
Characterizing electron temperature gradient turbulence via numerical simulation (2006)
Nevins, W. M., Candy, J., Cowley, S., Dannert, T., Dimits, A., Dorland, W., ...
Numerical simulations of electron temperature gradient (ETG) turbulence are presented that characterize the ETG fluctuation spectrum, establish limits to the validity of the adiabatic ion model often...
Overview of recent Alcator C-Mod research (2003)
Marmar,E. S., Bail,B., Boivin,R. L., Bonoli,P. T., Boswell,C., Bravanec,R., ...
Research on the Alcator C-Mod tokamak [1] is focused on high particle- and power-density plasma regimes to understand particle and energy transport in the core, the dynamics of the H-mode pedestal,...
Terry,J. L., Zweben,S. J., Hallatschek,K., LaBombard,B., Maqueda,R. J., Bai,B., ...
The intermittent turbulent transport in the scrape-off-layer (SOL) of Alcator C-Mod [I.H. Hutchinson, R. Boivin, P.T. Bonoli et al., Nucl. Fusion 41, 1391 (2001)] is studied experimentally by imaging...
Terry,J. L., Zweben,S. J., Rudakov,D. L., Boedo,J. A., Hallatschek,K., Maqueda,R. J., ...
The intermittent turbulent transport in the scrape-off-layers of Alcator C-Mod, DIII-D, and NSTX is studied experimentally. On DIII-D the fluctuations of both density and temperature have strongly...
Overview of recent Alcator C-Mod research (2003)
Marmar, E. S., Bail, B., Boivin, R. L., Bonoli, P. T., Boswell, C., Bravanec, R., ...
Research on the Alcator C-Mod tokamak [1] is focused on high particle- and power-density plasma regimes to understand particle and energy transport in the core, the dynamics of the H-mode pedestal,...
Terry, J. L., Zweben, S. J., Hallatschek, K., LaBombard, B., Maqueda, R. J., Bai, B., ...
The intermittent turbulent transport in the scrape-off-layer (SOL) of Alcator C-Mod [I.H. Hutchinson, R. Boivin, P.T. Bonoli et al., Nucl. Fusion 41, 1391 (2001)] is studied experimentally by imaging...
Terry, J. L., Zweben, S. J., Rudakov, D. L., Boedo, J. A., Hallatschek, K., Maqueda, R. J., ...
The intermittent turbulent transport in the scrape-off-layers of Alcator C-Mod, DIII-D, and NSTX is studied experimentally. On DIII-D the fluctuations of both density and temperature have strongly...
Overview of recent Alcator C-Mod research (2003)
Marmar, E. S., Bai, B., Boivin, R. L., Bonoli, P. T., Boswell, C., Bravenec, R., ...
Research on the Alcator C-Mod tokamak [1] is focused on high particle- and power-density plasma regimes to understand particle and energy transport in the core, the dynamics of the H-mode pedestal,...
Simulation of the Ion-Beam-Driven Drift Instability in a Magnetic Trap I. (2002)
Thomas, V. A., Nevins, W. M., Chen, Y. J.
Recent experiments on the TMX-U device at LLNL have indicated the possibility of a drift wave being driven unstable by the injection of neutral beams in the thermal barrier region. A review of linear...
Simulation of the Ion-Beam-Driven Drift Instability in a Magnetic Trap II. (2002)
Thomas,V. A., Nevins,W. M., Chen,Y. J.
Recent Experiments on the TMX-U device at LLNL have indicated the possibility of a low frequency drift wave being driven unstable by the injection of neutral beams in the thermal barrier region....
Electrostatic Ion-Ion Two-Streaming Instability in a Thermal-Barrier Cell, (2002)
Some designs for tandem mirror devices rely on a thermal-barrier cell, a region of depressed potential located between the central cell and the end plugs. This region of depressed potential relies...