Now showing items 1-10 of 93
Engineering assistance to the INTOR project
(Georgia Institute of Technology, 1988)
Georgia Tech collaboration on DIII-D
(Georgia Institute of Technology, 2011-03-30)
Work in support of the international workshop on the next major tokamak experiment
(Georgia Institute of Technology, 1982)
Poloidal rotation and density asymmetries in a tokamak plasma with strong toroidal rotation
(Georgia Institute of Technology, 1992-10)
A neoclassical model for calculating poloidal rotation and poloidal density asymmetries in a tokamak plasma with vϕ∼vth and E/Bθ∼O(1) is developed. Application is made to the analysis of a deuterium plasma with a dominant ...
An edge pedestal model based on transport and atomic physics
(Georgia Institute of Technology, 2001-09)
A model is presented for the calculation of the characteristic scale lengths from transport considerations in the edge pedestal region of high confinement (H-mode) plasmas. The model is based on the requirements of heat ...
An interface current balance formulation of neutral atom transport theory in plasmas
(Georgia Institute of Technology, 1997-01)
An interface current balance (ICB) method for neutral particle transport is presented and specialized to the calculation of neutral atom transport in background plasmas. A multigroup extension of the ICB methodology is ...
Neoclassical calculation of poloidal rotation and poloidal density asymmetries in tokamaks
(Georgia Institute of Technology, 2002-09)
A previous model for the calculation of poloidal velocities and poloidal density asymmetries in the core of a tokamak plasma is refined and extended by the inclusion of terms which are important for the calculation of these ...
An edge pedestal investigation for high-confinement tokamak plasmas
(Georgia Institute of Technology, 2002-01-23)
A model for the edge pedestal in high-confinement mode tokamak plasmas is described. Separate gradient scale lengths of the density and of the ion and electron temperatures are calculated from transport and atomic physics ...
Investigation of background edge thermal transport in ELMing and ELM-suppressed H-modes in DIII-D
(Georgia Institute of Technology, 2006-11-17)
Thermal diffusivities are inferred in the plasma edge of a matched pair of DIII-D [J. Luxon, Nucl. Fusion 42, 614 (2002)] high confinement mode discharges, one with edge localized modes (ELMs) present and the other with ...
Interpretation of particle pinches and diffusion coefficients in the edge pedestal of DIII-D H-mode plasmas
(Georgia Institute of Technology, 2009-10-15)
A procedure is described for evaluating particle pinches to be used in interpreting particle diffusion coefficients from measured density and temperature profiles in the edge pedestal of tokamak plasmas. Application to the ...