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Contribution of electrostatic and magnetic turbulence to anomalous transport in tokamak

Published online by Cambridge University Press:  15 March 2001

F. Miskane ,
A. Dezairi ,
D. Saifaoui ,
H. Imzi ,
H. Imrane  and
M. Benharraf
F. Miskane
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco Laboratoire de Physique de la Matière Condensée, Faculté des Sciences Ben M'sik, Casablanca, Morocco
A. Dezairi
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco Laboratoire de Physique de la Matière Condensée, Faculté des Sciences Ben M'sik, Casablanca, Morocco
D. Saifaoui*
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco
H. Imzi
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco
H. Imrane
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco
M. Benharraf
Affiliation:
Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco
*
saifaoui@facsc-achok.ac.ma
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Abstract

In this paper we have studied the contribution of electrostatic and magnetic turbulence on particles anomalous transport in the tokamak. The diffusion coeffficient is evaluated. Comparison between diffusion magnetic field lines and particles is carried out. We also treat the effects of the reversed shear barrier in reducing the particles anomalous transport in the tokamak.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 13 , Issue 3 , March 2001 , pp. 205 - 223
Copyright
© EDP Sciences, 2001

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