Electric Rotation Effect on Ripple Transport in Heliotron/Stellarator

Kimitaka Itoh, Sanae I. Itoh, R. M. Kulsrud

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The effects of the radial electric field on the ripple transport in the stellarator/heliotron are studied. The pitch angle dependence of the detrapping frequency is kept and the transport coefficient is calculated for the arbitrary values of ΩEeffE: Er×B rotation frequency νeff: effective collision frequency of ripple-trapped particles). A simple interpolation formula is derived and the electron energy confinement time is estimated.

Original languageEnglish
Pages (from-to)3101-3107
Number of pages7
Journaljournal of the physical society of japan
Volume55
Issue number9
DOIs
Publication statusPublished - Sep 1986

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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