Gyrokinetic calculations of steady-state particle transport in electron internal transport barriers

2008 ◽  
Vol 50 (11) ◽  
pp. 115005 ◽  
Author(s):  
E Fable ◽  
C Angioni ◽  
O Sauter
Keyword(s):  
Steady State ◽  
Particle Transport ◽  
Transport Barriers ◽  
Internal Transport Barriers ◽  
Internal Transport

Steady state H mode andTe Tioperation with internal transport barriers in ASDEX Upgrade

2000 ◽  
Vol 40 (6) ◽  
pp. 1145-1155 ◽  
Author(s):  
O Gruber ◽  
R Wolf ◽  
H.-S Bosch ◽  
R Dux ◽  
S Günter ◽  
...  
Keyword(s):  
Steady State ◽  
Transport Barriers ◽  
Internal Transport Barriers ◽  
Internal Transport

scholarly journals Progress towards steady-state operation and real-time control of internal transport barriers in JET

2003 ◽  
Vol 43 (7) ◽  
pp. 565-572 ◽  
Author(s):  
X Litaudon ◽  
A B coulet ◽  
F Crisanti ◽  
R.C Wolf ◽  
Yu.F Baranov ◽  
...  
Keyword(s):  
Steady State ◽  
Real Time ◽  
Real Time Control ◽  
Time Control ◽  
Steady State Operation ◽  
Transport Barriers ◽  
Internal Transport Barriers ◽  
Internal Transport

Effects of a non-monotonic safety factor on the particle transport and diffusion in the case of a reversed magnetic shear

2009 ◽  
Vol 76 (1) ◽  
pp. 29-37
Author(s):  
M. GHABBOURI ◽  
D. SAIFAOUI ◽  
A. BOULEZHAR ◽  
A. DEZAIRI ◽  
M. EL MOUDEN
Keyword(s):  
Safety Factor ◽  
Particle Transport ◽  
Numerical Study ◽  
Dominant Role ◽  
Magnetic Shear ◽  
Transport Barriers ◽  
Internal Transport Barriers ◽  
Transport And Diffusion ◽  
And Diffusion ◽  
Internal Transport

AbstractThis work is based on a numerical study of particle transport and diffusion using ITER parameters. In particular, the effects of introducing a non-monotonic safety factor (NMSF) in the case of a reversed magnetic shear are shown. These results are compared with those found by using a monotonic safety factor (MSF). Double internal transport barriers are detected influencing the transport and diffusion of particles. The choices of the mode (m, n) and the m/n values play a dominant role for the particle diffusion, which leads to an improvement of the magnetic confinement.

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