Particle Pinch Model of Passing/Trapped High-Z Impurity with Centrifugal Force Effect

Yusuke SHIMIZU; Takaaki FUJITA; Atsushi OKAMOTO; Hideki ARIMOTO; Nobuhiko HAYASHI; Kazuo HOSHINO; Tomohide NAKANO; Mitsuru HONDA

doi:10.1585/pfr.11.2403082

Regular Articles

Particle Pinch Model of Passing/Trapped High-Z Impurity with Centrifugal Force Effect

Yusuke SHIMIZU, Takaaki FUJITA, Atsushi OKAMOTO, Hideki ARIMOTO, Nobuhiko HAYASHI, Kazuo HOSHINO, Tomohide NAKANO, Mitsuru HONDA

著者情報

キーワード: tungsten accumulation, toroidal rotation, PHZ pinch, centrifugal force

ジャーナルフリー

2016 年 11 巻 p. 2403082

DOI https://doi.org/10.1585/pfr.11.2403082

詳細

抄録

The inward pinch model for high-Z impurity ions in a toroidally rotating plasma has been improved to take account of trapped particles and the centrifugal force effect. It is found that the PHZ pinch is large for the barely trapped particles and the pinch velocity increases with the rotation velocity as in the original model.

責任著者(Corresponding author)

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