Collisional drift instability in a variable radial electric field

1986 ◽  
Vol 28 (9B) ◽  
pp. 1461-1482 ◽  
Author(s):  
E M Marshall ◽  
R F Ellis ◽  
J E Walsh
Keyword(s):  
Electric Field ◽  
Radial Electric Field ◽  
Drift Instability

Drift Instability in the Presence of Nonuniform Radial Electric Fields

1971 ◽  
Vol 49 (12) ◽  
pp. 1630-1640 ◽  
Author(s):  
C. E. Capjack ◽  
T. E. Stringer
Keyword(s):  
Kinetic Equation ◽  
Electric Field ◽  
Electric Fields ◽  
Numerical Solutions ◽  
Radial Electric Field ◽  
Drift Instability

An equation describing the drift instability in a collisionless low-β plasma, in the presence of a nonuniform radial electric field is derived from guiding center equations for the ions and the drift kinetic equation for the electrons. Numerical solutions to this equation indicate that the influence of a nonuniform radial electric field on the drift instability may be determined from the manner in which this field modifies the macroscopic electron rotation profile.

scholarly journals Investigation of turbulence rotation and radial electric field in the island divertor and plasma edge at W7-X

2019 ◽  
Vol 61 (5) ◽  
pp. 054003 ◽  
Author(s):  
A Krämer-Flecken ◽  
X Han ◽  
T Windisch ◽  
J Cosfeld ◽  
P Drews ◽  
...  
Keyword(s):  
Electric Field ◽  
Radial Electric Field ◽  
Plasma Edge

Features of radial electric field in impurity-seeded, detached plasma in a tokamak

2021 ◽  
Vol 28 (6) ◽  
pp. 062507
Author(s):  
I. Senichenkov ◽  
E. Kaveeva ◽  
V. Rozhansky ◽  
D. Coster
Keyword(s):  
Electric Field ◽  
Radial Electric Field

Influence of rotating resonant magnetic perturbation on the plasma radial electric field on TEXTOR

2012 ◽  
Vol 52 (7) ◽  
pp. 074013 ◽  
Author(s):  
T. Zhang ◽  
Y. Liang ◽  
Y. Sun ◽  
A. Krämer-Flecken ◽  
S. Soldatov ◽  
...  
Keyword(s):  
Electric Field ◽  
Radial Electric Field ◽  
Magnetic Perturbation

Comparison of the flows and radial electric field in the HSX stellarator to neoclassical calculations

2012 ◽  
Vol 55 (1) ◽  
pp. 014002 ◽  
Author(s):  
A Briesemeister ◽  
K Zhai ◽  
D T Anderson ◽  
F S B Anderson ◽  
J N Talmadge
Keyword(s):  
Electric Field ◽  
Radial Electric Field
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