Simulations of the edge plasma: the role of atomic, molecular and surface physics

2009 ◽  
Author(s):  
D. P. Coster ◽  
X. Bonnin ◽  
D. Reiter ◽  
A. Kukushkin ◽  
S. Gori ◽  
...  
Keyword(s):  
Edge Plasma ◽  
Surface Physics

The role of edge plasma parameters in H-mode density limit on the JET-ILW

2021 ◽  
Vol 61 (6) ◽  
pp. 066009
Author(s):  
H.J. Sun ◽  
R.J. Goldston ◽  
A. Huber ◽  
X.Q. Xu ◽  
J. Flanagan ◽  
...  
Keyword(s):  
Edge Plasma ◽  
Plasma Parameters ◽  
Density Limit

Role of ICRF-induced ponderomotive force on the tokamak edge plasma

1987 ◽  
Author(s):  
J. R. Myra ◽  
D. A. D’Ippolito ◽  
G. L. Francis
Keyword(s):  
Ponderomotive Force ◽  
Edge Plasma ◽  
Tokamak Edge

scholarly journals On the role of finite grid extent in SOLPS-ITER edge plasma simulations for JET H-mode discharges with metallic wall

2018 ◽  
Vol 17 ◽  
pp. 174-181
Author(s):  
S. Wiesen ◽  
S. Brezinsek ◽  
X. Bonnin ◽  
E. Delabie ◽  
L. Frassinetti ◽  
...  
Keyword(s):  
Edge Plasma ◽  
Metallic Wall ◽  
Plasma Simulations

Role of impurity dynamics in resistivity-gradient-driven turbulence and tokamak edge plasma phenomena

1987 ◽  
Vol 30 (5) ◽  
pp. 1452 ◽  
Author(s):  
T. S. Hahm ◽  
P. H. Diamond ◽  
P. W. Terry ◽  
L. Garcia ◽  
B. A. Carreras
Keyword(s):  
Edge Plasma ◽  
Tokamak Edge

scholarly journals The Role of Surface Physics in Motility

2010 ◽  
Vol 98 (3) ◽  
pp. 147a
Author(s):  
Alex Metherell
Keyword(s):  
Surface Physics

Analytical model for collisionless scrape-off-layer plasma during disruptions and enhanced phase of normal operation

2000 ◽  
Vol 63 (4) ◽  
pp. 355-369 ◽  
Author(s):  
A. HASSANEIN ◽  
I. K. KONKASHBAEV
Keyword(s):  
Electron Distribution ◽  
Electron Distribution Function ◽  
Planck Equation ◽  
Edge Plasma ◽  
Normal Operation ◽  
Divertor Plate ◽  
Numerical Studies ◽  
Wide Range ◽  
Good Agreement

The structure of a collisionless scrape-off-layer (SOL) plasma in tokamak reactors is studied in order to define the electron distribution function and the corresponding sheath potential between the divertor plate and the edge plasma. The collisionless model is shown to be valid during the thermal phase of plasma disruption, as well as during the newly desired low-recycling normal phase of operation with low-density, high-temperature, edge plasma conditions. An analytical solution is developed by solving the Fokker–Planck equation for electron distribution and balance in the SOL. The solution is in good agreement with numerical studies using Monte Carlo methods. The analytical solutions provide insight into the role of different physical and geometrical processes in a collisionless SOL during disruptions and during the enhanced phase of normal operation over a wide range of parameters.

The role of geodesic acoustic mode on reducing the turbulent transport in the edge plasma of tokamak

2018 ◽  
Vol 25 (1) ◽  
pp. 012317 ◽  
Author(s):  
K. N. Geng ◽  
D. F. Kong ◽  
A. D. Liu ◽  
T. Lan ◽  
C. X. Yu ◽  
...  
Keyword(s):  
Turbulent Transport ◽  
Acoustic Mode ◽  
Edge Plasma ◽  
Geodesic Acoustic Mode

scholarly journals Experimental Investigation of the Role of Fluid Turbulent Stresses and Edge Plasma Flows for Intrinsic Rotation Generation in DIII-DH-Mode Plasmas

2011 ◽  
Vol 106 (11) ◽  
Author(s):  
S. H. Müller ◽  
J. A. Boedo ◽  
K. H. Burrell ◽  
J. S. deGrassie ◽  
R. A. Moyer ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Edge Plasma ◽  
Plasma Flows

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management
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