Polarized radial magnetic fields and outward plasma fluxes during shallow‐reversal discharges in the ZT‐40M reversed‐field pinch

1984 ◽  
Vol 55 (1) ◽  
pp. 125-137 ◽  
Author(s):  
Abram R. Jacobson ◽  
Michael G. Rusbridge ◽  
Louis C. Burkhardt
Keyword(s):  
Magnetic Fields ◽  
Reversed Field Pinch ◽  
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

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.

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

Effects of trapped electrons and impurity ions on ITG modes in reversed-field pinch plasmas

2019 ◽  
Vol 127 (4) ◽  
pp. 45002
Author(s):  
J. C. Li ◽  
S. F. Liu ◽  
W. Kong ◽  
S. C. Guo ◽  
J. Q. Dong
Keyword(s):  
Reversed Field Pinch ◽  
Trapped Electrons ◽  
Impurity Ions ◽  
Reversed Field

Change of Paradigm for the Reversed Field Pinch

2010 ◽  
Author(s):  
D. F. Escande ◽  
A. Sen ◽  
S. Sharma ◽  
P. N. Guzdar
Keyword(s):  
Reversed Field Pinch ◽  
Reversed Field
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