DIII-D shaping demonstrates correlation of intrinsic momentum with energy
نویسندگان
چکیده
منابع مشابه
Turbulent Radial Correlation Lengths in the Diii–d Tokamak
Measurements of the radial correlation length ∆r of density fluctuations have been made on the DIII–D tokamak in a variety of L–mode discharges. These measurements span the radial region 0.5 < ρ ≤ 1 and are found to scale approximately as ρθ,s or 5-10 ρs. Here ρθ,s is the poloidal ion Larmor radius calculated using local Te and poloidal magnetic field and ρs is the same except calculated using ...
متن کاملDiii – D Data Management
DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclose...
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Recent experiments on DIII-D have focused on elucidating the drive mechanisms for intrinsic rotation in tokamak fusion plasmas. For a wide range of DIII-D H-mode plasmas, the effective torque at the edge ( >0.8) associated with the intrinsic rotation shows a dependence on the edge pressure gradient, which is qualitatively consistent with models describing E B shear as a means of creating “resid...
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We report on DIII–D data that reveal the underlying processes responsible for transport of energy and particles from the edge pedestal to the divertor target during Type I edge-localized modes (ELMs). The separate convective and conductive transport of energy due to an ELM is determined by Thomson scattering measurements of electron density and temperature in the pedestal. Conductive transport ...
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M. Murakami, M.R. Wade, J.C. DeBoo, C.M. Greenfield, T.C. Luce, M.A. Makowski, C.C. Petty, G.M. Staebler, T.S. Taylor, M.E. Austin, D.R. Baker, R.V. Budny, K.H. Burrell, T.A. Casper, M. Choi, J.R. Ferron, A.M. Garofalo, I.A. Gorelov, R.J. Groebner, R. La Haye, A.W. Hyatt, R.J. Jayakumar, K. Kajiwara, J.E. Kinsey, L.L. Lao, J. Lohr, D. McCune, R.I. Pinsker, P.A. Politzer, R. Prater, ( b ) H.E. S...
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ژورنال
عنوان ژورنال: Nuclear Fusion
سال: 2019
ISSN: 0029-5515,1741-4326
DOI: 10.1088/1741-4326/ab2bb0