Kinetic modeling of fast electron dynamics and self‐consistent magnetic fields in a reversed field pinch

1994 ◽  
Vol 1 (8) ◽  
pp. 2653-2660 ◽  
Author(s):  
G. Giruzzi ◽  
E. Martines
Keyword(s):  
Magnetic Fields ◽  
Kinetic Modeling ◽  
Fast Electron ◽  
Reversed Field Pinch ◽  
Electron Dynamics ◽  
Self Consistent ◽  
Reversed Field

Laser polarimetric measurement of equilibrium and fluctuating magnetic fields in a reversed field pinch (invited)

2003 ◽  
Vol 74 (3) ◽  
pp. 1534-1540 ◽  
Author(s):  
D. L. Brower ◽  
W. X. Ding ◽  
S. D. Terry ◽  
J. K. Anderson ◽  
T. M. Biewer ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Reversed Field Pinch ◽  
Reversed Field

Self-consistent equilibria in a cylindrical reversed-field pinch

1996 ◽  
Vol 18 (12) ◽  
pp. 1425-1442 ◽  
Author(s):  
C. Lo Surdo ◽  
S. C. Guo ◽  
R. Paccagnella
Keyword(s):  
Reversed Field Pinch ◽  
Self Consistent ◽  
Reversed Field

Electron transport in the stochastic fields of the reversed-field pinch

1996 ◽  
Vol 56 (1) ◽  
pp. 3-12
Author(s):  
Myung-Hee Kim ◽  
Alkesh Punjabi
Keyword(s):  
Monte Carlo ◽  
Diffusion Coefficient ◽  
Magnetic Fields ◽  
Reversed Field Pinch ◽  
Tearing Modes ◽  
The Monte Carlo Method ◽  
Magnetic Surfaces ◽  
Reversed Field ◽  
Drift Orbits ◽  
Stochastic Magnetic Fields

We employ the Monte Carlo method for the calculation of anomalous transport developed by Punjabi and Boozer to calculate the particle diffusion coefficient for electrons in the stochastic magnetic fields of the reversed-field pinch (RFP). in the Monte Carlo calculations represented here, the transport mechanism is the loss of magnetic surfaces due to resistive perturbations. The equilibrium magnetic fields are represented by the Bessel function model for the RFP. The diffusion coefficient D is calculated as a function of a, the amplitude of the perturbation. We see three regimes as the amplitude of the tearing modes is increased: the Rechester—Rosenbluth regime where D scales as a2 the anomalous regime where D scales more rapidly than a2 and the Mynick—Krornmes regime where D scales more slowly than a2. Inclusion of the effects of loop voltage on the particle drift orbits in the RFP does not affect the intervals in the amplitude a where these regimes operate.

Fast Electron Behavior in Comparison with Dynamo Models in a Reversed-Field Pinch

1994 ◽  
Vol 63 (10) ◽  
pp. 3548-3551 ◽  
Author(s):  
Akihiko Mori ◽  
Motomi Iida ◽  
Sadao Masamune ◽  
Dai Ishijima ◽  
Hiroshi Oshiyama
Keyword(s):  
Fast Electron ◽  
Reversed Field Pinch ◽  
Reversed Field

Design concept and confinement prediction of TPE-RX reversed-field pinch device

1999 ◽  
Vol 45 (4) ◽  
pp. 409-419 ◽  
Author(s):  
Y. Yagi ◽  
S. Sekine ◽  
H. Sakakita ◽  
H. Koguchi ◽  
K. Hayase ◽  
...  
Keyword(s):  
Design Concept ◽  
Reversed Field Pinch ◽  
Reversed Field

Investigation of plasma edge turbulence using a gas-puff imaging system in the reversed-field pinch device TPE-RX

2007 ◽  
Vol 49 (2) ◽  
pp. 129-143 ◽  
Author(s):  
R Cavazzana ◽  
G Serianni ◽  
P Scarin ◽  
M Agostini ◽  
N Vianello ◽  
...  
Keyword(s):  
Imaging System ◽  
Reversed Field Pinch ◽  
Plasma Edge ◽  
Reversed Field
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