Study on wall locking of multiple tearing modes in reversed field pinch plasmas

S. C. Guo; M. S. Chu

doi:10.1063/1.1768553

Study on wall locking of multiple tearing modes in reversed field pinch plasmas

S. C. Guo, M. S. Chu

Institute of Space and Plasma Sciences

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The interaction between multiple tearing modes and the resistive wall in the reversed field pinches (RFP) configuration was investigated. A set of fully time-dependent equations, that described the dynamics of the multiple tearing modes was employed and solved numerically. It was shown that the multiple modes enhance the braking effect of the resistive wall. It was found that the locking threshold predicted in the case of multiple modes is much smaller than that of the case of the single mode.

Original language	English
Pages (from-to)	4050-4063
Number of pages	14
Journal	Physics of Plasmas
Volume	11
Issue number	8
DOIs	https://doi.org/10.1063/1.1768553
Publication status	Published - 2004 Aug

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1063/1.1768553

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abstract = "The interaction between multiple tearing modes and the resistive wall in the reversed field pinches (RFP) configuration was investigated. A set of fully time-dependent equations, that described the dynamics of the multiple tearing modes was employed and solved numerically. It was shown that the multiple modes enhance the braking effect of the resistive wall. It was found that the locking threshold predicted in the case of multiple modes is much smaller than that of the case of the single mode.",

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AB - The interaction between multiple tearing modes and the resistive wall in the reversed field pinches (RFP) configuration was investigated. A set of fully time-dependent equations, that described the dynamics of the multiple tearing modes was employed and solved numerically. It was shown that the multiple modes enhance the braking effect of the resistive wall. It was found that the locking threshold predicted in the case of multiple modes is much smaller than that of the case of the single mode.

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Study on wall locking of multiple tearing modes in reversed field pinch plasmas

Abstract

All Science Journal Classification (ASJC) codes

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