Motion of Charged Particles in Perturbed Magnetic Fields of Tokamak

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F09%3A00335598" target="_blank" >RIV/61389021:_____/09:00335598 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Motion of Charged Particles in Perturbed Magnetic Fields of Tokamak

Original language description

In this paper we present two Hamiltonian approaches?full and drift?for description of charged particles (e.g. electrons, D+) in magnetic field of a tokamak. We use a basic magnetic toroidal field configuration with shear plus overlapping island chains creating magnetic ergodic layer. We would like to use this apparatus for solving two physical problems. Firstly for an estimate of generation of electric field in edge plasma caused by addition of ?ergodic coils, which could serve as a mechanism for mitigation of ELMs and is will be studied on the COMPASS tokamak. Secondly we want to use the apparatus for tracing the influence on runaway electrons (energy 10 MeV) in the presence of magnetic field generated by Error Field Correction Coils (EFCCs) as are installed on JET Tokamak.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

WDS?09 Proceedings of Contributed Papers

ISBN

978-80-7378-102-6

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

—

Publisher name

MATFYZPRESS, Prague

Place of publication

Prague

Event location

Prague

Event date

Jun 2, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—