scholarly journals Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry

2020 ◽  
Vol 251 ◽  
pp. 107072 ◽  
Author(s):  
E. Lanti ◽  
N. Ohana ◽  
N. Tronko ◽  
T. Hayward-Schneider ◽  
A. Bottino ◽  
...  
Keyword(s):  
Toroidal Geometry

scholarly journals Kinetic particle simulations in a global toroidal geometry

2019 ◽  
Vol 26 (8) ◽  
pp. 082507 ◽  
Author(s):  
S. De ◽  
T. Singh ◽  
A. Kuley ◽  
J. Bao ◽  
Z. Lin ◽  
...  
Keyword(s):  
Particle Simulations ◽  
Toroidal Geometry

scholarly journals Character decomposition of Potts model partition functions, II: Toroidal geometry

2006 ◽  
Vol 750 (3) ◽  
pp. 229-249 ◽  
Author(s):  
Jean-François Richard ◽  
Jesper Lykke Jacobsen
Keyword(s):  
Potts Model ◽  
Partition Functions ◽  
Toroidal Geometry

Quasi-static modes of oscillation of a cold toroidal plasma

1975 ◽  
Vol 14 (1) ◽  
pp. 25-37 ◽  
Author(s):  
John D. Love
Keyword(s):  
Dispersion Relation ◽  
Cross Section ◽  
Normal Modes ◽  
Toroidal Plasma ◽  
Cylindrical Plasma ◽  
Aspect Ratios ◽  
Plasma Ring ◽  
Toroidal Geometry

The normal modes of oscillation of a cold dielectric plasma ring are analysed in the quasi-electrostatic approximation. An exact dispersion relation is derived, valid for all aspect ratios. Its solutions are shown to be extremely close to those of an infinite cylindrical plasma with cross-section equal to the minor cross-section of the ring, when the cylinder is considered as a wavelength-preserving limit of the toroidal geometry.

scholarly journals On the Existence of Eigenmodes of Linear Quasi-Periodic Differential Equations and their Relation to the MHD Continuum

1982 ◽  
Vol 37 (8) ◽  
pp. 830-839 ◽  
Author(s):  
A. Salat
Keyword(s):  
Differential Equation ◽  
Ordinary Differential Equation ◽  
Differential Equations ◽  
Infinite Sequence ◽  
Periodic Coefficient ◽  
Second Order ◽  
Order Ordinary Differential Equation ◽  
Magnetic Surfaces ◽  
Toroidal Geometry

The existence of quasi-periodic eigensolutions of a linear second order ordinary differential equation with quasi-periodic coefficient f{ω1t, ω2t) is investigated numerically and graphically. For sufficiently incommensurate frequencies ω1, ω2, a doubly indexed infinite sequence of eigenvalues and eigenmodes is obtained.The equation considered is a model for the magneto-hydrodynamic “continuum” in general toroidal geometry. The result suggests that continuum modes exist at least on sufficiently ir-rational magnetic surfaces

scholarly journals Calculation of a self-consistent, low frequency electrostatic field in toroidal geometry

1977 ◽  
Author(s):  
C. O. Beasley ◽  
H. K. Meier ◽  
W. I. van Rij ◽  
J. E. McCune
Keyword(s):  
Electrostatic Field ◽  
Low Frequency ◽  
Self Consistent ◽  
Toroidal Geometry
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