scholarly journals Neoclassical Transport in Enhanced Confinement Toroidal Plasmas

1997 ◽  
Vol 78 (3) ◽  
pp. 456-459 ◽  
Author(s):  
Z. Lin ◽  
W. M. Tang ◽  
W. W. Lee
Keyword(s):  
Toroidal Plasmas ◽  
Neoclassical Transport

scholarly journals A convergence study for the Laguerre expansion in the moment equation method for neoclassical transport in general toroidal plasmas

2010 ◽  
Vol 17 (8) ◽  
pp. 082510 ◽  
Author(s):  
S. Nishimura ◽  
H. Sugama ◽  
H. Maaßberg ◽  
C. D. Beidler ◽  
S. Murakami ◽  
...  
Keyword(s):  
Moment Equation ◽  
Equation Method ◽  
Laguerre Expansion ◽  
Toroidal Plasmas ◽  
Neoclassical Transport ◽  
Convergence Study ◽  
The Moment

Neoclassical transport fluxes in the plateau regime in nonaxisymmetric toroidal plasmas

1986 ◽  
Vol 29 (2) ◽  
pp. 521 ◽  
Author(s):  
K. C. Shaing ◽  
S. P. Hirshman ◽  
J. D. Callen
Keyword(s):  
Toroidal Plasmas ◽  
Neoclassical Transport

Improved Unlike-Particle Collision Operator for delta-f Drift-Kinetic Particle Simulations

2011 ◽  
Vol 9 (2) ◽  
pp. 231-239
Author(s):  
R. A. Kolesnikov ◽  
W. X. Wang ◽  
F. L. Hinton
Keyword(s):  
Collision Operator ◽  
Particle Simulation ◽  
Particle Collision ◽  
Nonlocal Effects ◽  
Toroidal Plasmas ◽  
Neoclassical Transport ◽  
Particle Simulations ◽  
Impurity Ion ◽  
Ion Species ◽  
Particle Operator

AbstractPlasmas in modern tokamak experiments contain a significant fraction of impurity ion species in addition to main deuterium background. A new unlike-particle collision operator for δf particle simulation has been developed to study the nonlocal effects of impurities due to finite ion orbits on neoclassical transport in toroidal plasmas. A new algorithm for simulation of cross-collisions between different ion species includes test-particle and conserving field-particle operators. An improved field-particle operator is designed to exactly enforce conservation of number, momentum and energy.

Sign in / Sign up

Export Citation Format

Share Document