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DC Field | Value | Language |
---|---|---|
dc.citation.number | 5 | - |
dc.citation.startPage | 055001 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 98 | - |
dc.contributor.author | Reimerdes, H. | - |
dc.contributor.author | Garofalo, A. M. | - |
dc.contributor.author | Jackson, G. L. | - |
dc.contributor.author | Okabayashi, M. | - |
dc.contributor.author | Strait, E. J. | - |
dc.contributor.author | Chu, M. S. | - |
dc.contributor.author | In, Y. | - |
dc.contributor.author | La Haye, R. J. | - |
dc.contributor.author | Lanctot, M. J. | - |
dc.contributor.author | Liu, Y. Q. | - |
dc.contributor.author | Navratil, G. A. | - |
dc.contributor.author | Solomon, W. M. | - |
dc.contributor.author | Takahashi, H. | - |
dc.contributor.author | Groebner, R. J. | - |
dc.date.accessioned | 2023-12-22T09:36:44Z | - |
dc.date.available | 2023-12-22T09:36:44Z | - |
dc.date.created | 2018-03-05 | - |
dc.date.issued | 2007-02 | - |
dc.description.abstract | Recent DIII-D experiments with reduced neutral beam torque and minimum nonaxisymmetric perturbations of the magnetic field show a significant reduction of the toroidal plasma rotation required for the stabilization of the resistive-wall mode (RWM) below the threshold values observed in experiments that apply nonaxisymmetric magnetic fields to slow the plasma rotation. A toroidal rotation frequency of less than 10 krad/s at the q = 2 surface (measured with charge exchange recombination spectroscopy using C VI) corresponding to 0.3% of the inverse of the toroidal Alfven time is sufficient to sustain the plasma pressure above the ideal MHD no-wall stability limit. The low-rotation threshold is found to be consistent with predictions by a kinetic model of RWM damping. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.98, no.5, pp.055001 | - |
dc.identifier.doi | 10.1103/PhysRevLett.98.055001 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-33846816466 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23784 | - |
dc.identifier.url | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.055001 | - |
dc.identifier.wosid | 000244646100042 | - |
dc.language | 영어 | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.title | Reduced critical rotation for resistive-wall mode stabilization in a near-axisymmetric configuration | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | DIII-D | - |
dc.subject.keywordPlus | PLASMA ROTATION | - |
dc.subject.keywordPlus | ERROR-FIELD | - |
dc.subject.keywordPlus | TOKAMAK | - |
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