Detailed Particle and Power Fluxes Into ITER Castellated Divertor Gaps During ELMs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10080580" target="_blank" >RIV/00216208:11320/10:10080580 - isvavai.cz</a>

Alternative codes found

RIV/61389021:_____/10:00355694

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Detailed Particle and Power Fluxes Into ITER Castellated Divertor Gaps During ELMs

Original language description

Plasma deposition in narrow gaps between tiles of ITER plasma-facing components during ELMs is simulated by means of particle-in-cell technique. The particle and power loads onto and between the divertor tiles are estimated for a multispecies plasma. Wesimulate an equal mixture of deuterium and tritium (T) for the main plasma with one impurity, the carbon (C). The aim of this paper is to know whether the C ions can enter the narrow gaps between tiles and with which energy. Due to its radioactivity, theT deposition in the gaps is also of high interest and is estimated. The two basic orientations of the gap with respect to the magnetic field lines, poloidal and toroidal, have been studied. The main impurity penetrates into the gap in between 50% to 70%of the total plasma-deposition length but with a power deposited representing less than 1% of the total deposited power.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

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

Name of the periodical

IEEE Transactions on Plasma Science

ISSN

0093-3813

e-ISSN

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Volume of the periodical

38

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

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UT code for WoS article

000276533600022

EID of the result in the Scopus database

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