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On interaction of large dust grains with fusion plasma

Phys. Plasmas 16, 114501 (2009); doi:10.1063/1.3262505

Published 6 November 2009

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S. I. Krasheninnikov and R. D. Smirnov
University of California at San Diego, La Jolla, California 92093, USA
So far the models used to study dust grain-plasma interactions in fusion plasmas neglect the effects of dust material vapor, which is always present around dust in rather hot and dense edge plasma environment in fusion devices. However, when the vapor density and/or the amount of ionized vapor atoms become large enough, they can alter the grain-plasma interactions. Somewhat similar processes occur during pellet injection in fusion plasma. In this brief communication the applicability limits of the models ignoring vapor effects in grain-plasma interactions are obtained. ©2009 American Institute of Physics
History: Received 28 May 2009; accepted 16 October 2009; published 6 November 2009
Permalink: http://link.aip.org/link/?PHPAEN/16/114501/1
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KEYWORDS and PACS

Keywords
PACS
  • 52.27.Lw
    Dusty or complex plasmas; plasma crystals
  • 52.40.-w
    Plasma interactions (nonlaser)
  • YEAR: 2009

PUBLICATION DATA

ISSN:
1070-664X (print)   1089-7674 (online)
Publisher:
AIP is a member of CrossRef AIP

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