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Finite ß correction...
Finite ß corrections to the magnetic field in the SFLM Hybrid
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- Hagnestål, Anders, 1976- (författare)
- Uppsala universitet,Elektricitetslära
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- Ågren, Olov (författare)
- Uppsala universitet,Elektricitetslära
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Moiseenko, Vladimir (författare)
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(creator_code:org_t)
- Engelska.
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- Finite effects for the magnetic field in the SFLM Hybrid reactor concept have been studied numerically. The parallel current has been calculated, and it is found to be negligible. The constant pressure surfaces at the midplane are not significantly affected by the parallel current, and have a square-like octupolar distortion near the plasma edge. In most of the plasma region, their cross sections are nearly circular. The flux tube ellipticity is found to increase by the finite effects, but the increase is considerably more pronounced near the z axis where the pressure is high. At the plasma edge, the increase in ellipticity by finite effects is only moderate and the maximum radial extensions of the flux tube are even slightly decreased compared to the vacuum case.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- finite beta
- quadrupolar mirror
- ellipticity
Publikations- och innehållstyp
- vet (ämneskategori)
- ovr (ämneskategori)