Shyshkin O. Stochasticity phenomena of impurity trajectories and particle fluxes in high temperature plasma in stellarator

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U000277

Thesis Registration Form

0406U000277.pdf

Applicant for

Shyshkin Oleg Oleksandrovych

Specialization

01.04.08 - Фізика плазми

Date of defense

09-12-2005

Specialized Academic Board

Д 64.051.12

V.N. Karazin Kharkiv National University

Essay

The subject of the research work is impurity ions transport in magnetically confined fusion plasma in stellarators. The aim of investigation is to study the impurity behavior in stochastic layers. The spreading phenomenon of the drift surface is considered and the expressions for the stochastic diffusion coefficients and for the guiding center fluxes in the poloidal and toroidal direction are derived. By means of the analytical treatment of the drift kinetic equation the expression for the local guiding center distribution function is derived for the magnetic field model, which includes the isolated magnetic island chain. The new statistical transport code was developed.

Thesis supervisor

Azarenkov Mykola Oleksiyovych

Official opponents

Єгоренков Володимир Дмитрович
Ткаченко Віктор Іванович

Files

aref.doc

dis.doc

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