Effect of scrape-off-layer current on reconstructed tokamak equilibrium

@inproceedings{King2017EffectOS,
  title={Effect of scrape-off-layer current on reconstructed tokamak equilibrium},
  author={John R. King and Sven E. Kruger and Richard J. Groebner and James D. Hanson and Jess D. Hebert and Eric D. Held and Joseph R. Jepson},
  year={2017}
}
  • John R. King, Sven E. Kruger, +4 authors Joseph R. Jepson
  • Published 2017
  • Physics
  • Methods are described that extend fields from reconstructed equilibria to include scrape-off-layer current through extrapolated parametrized and experimental fits. The extrapolation includes both the effects of the toroidal-field and pressure gradients which produce scrape-off-layer current after recomputation of the Grad-Shafranov solution. To quantify the degree that inclusion of scrape-off-layer current modifies the equilibrium, the χ-squared goodness-of-fit parameter is calculated for cases… CONTINUE READING

    Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 40 REFERENCES

    Review of Scientific Instruments 86

    • C. Chrystal, K. H. Burrell, B. A. Grierson, D. C. Pace
    • 103509
    • 2015
    VIEW 7 EXCERPTS
    HIGHLY INFLUENTIAL

    Review of Scientific Instruments 61

    • R. J. Groebner, K. H. Burrell, P. Gohil, R. P. Seraydarian
    • 2920
    • 1990
    VIEW 7 EXCERPTS
    HIGHLY INFLUENTIAL

    Computer Physics Communications 185

    • E. Howell, C. Sovinec
    • 1415
    • 2014
    VIEW 3 EXCERPTS
    HIGHLY INFLUENTIAL

    Nuclear Fusion 57

    • J. King, K. Burrell, +4 authors P. Snyder
    • 022002
    • 2017
    VIEW 1 EXCERPT

    Physics of Plasmas 23

    • J. R. King, A. Y. Pankin, S. E. Kruger, P. B. Snyder
    • 062123
    • 2016
    VIEW 2 EXCERPTS

    Physics of Plasmas 22

    • J. J. Ramos
    • 070702
    • 2015
    VIEW 1 EXCERPT

    Physics of Plasmas 22

    • E. D. Held, S. E. Kruger, J.-Y. Ji, E. A. Belli, B. C. Lyons
    • 032511
    • 2015
    VIEW 2 EXCERPTS

    Physics of Plasmas 21

    • J. R. King, S. E. Kruger
    • 102113
    • 2014
    VIEW 1 EXCERPT

    Nuclear Fusion 53

    • T. Eich, A. Leonard, +17 authors J. E. Contributors
    • 093031
    • 2013
    VIEW 1 EXCERPT

    Review of Scientific Instruments 83

    • D. Eldon, B. D. Bray, +8 authors G. R. Tynan
    • 10E343
    • 2012
    VIEW 1 EXCERPT