J
J. Manickam
Researcher at Princeton University
Publications - 55
Citations - 2284
J. Manickam is an academic researcher from Princeton University. The author has contributed to research in topics: Tokamak & Plasma. The author has an hindex of 26, co-authored 55 publications receiving 2189 citations. Previous affiliations of J. Manickam include General Atomics.
Papers
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Journal ArticleDOI
Exploration of spherical torus physics in the NSTX device
M. Ono,S.M. Kaye,Yueng Kay Martin Peng,G. Barnes,W. R. Blanchard,Mark D. Carter,J. Chrzanowski,L. Dudek,R. Ewig,D.A. Gates,R. Hatcher,Thomas Jarboe,Stephen Jardin,David W. Johnson,R. Kaita,M. Kalish,C.E. Kessel,H.W. Kugel,R. Maingi,Richard Majeski,J. Manickam,B. McCormack,Jonathan Menard,D. Mueller,B. A. Nelson,B.E. Nelson,C. Neumeyer,G. Oliaro,F. Paoletti,R. Parsells,E. Perry,Neil Pomphrey,S. Ramakrishnan,R. Raman,G. Rewoldt,J. Robinson,A. L. Roquemore,P.M. Ryan,S. Sabbagh,D.W. Swain,E. J. Synakowski,M. Viola,M. Williams,James R. Wilson,Nstx Team +44 more
TL;DR: The National Spherical Torus Experiment (NSTX) is being built at the Princeton Plasma Physics Laboratory to test the fusion physics principles for the spherical torus (ST) concept at the MA level as discussed by the authors.
Journal ArticleDOI
Investigation of magnetic reconnection during a sawtooth crash in a high‐temperature tokamak plasma
TL;DR: In this article, the motional Stark effect (MSE) was employed to measure the pitch angle profile of magnetic field lines, and hence the q profile was derived for toroidal plasma with circular cross section.
Journal ArticleDOI
Gyro-kinetic simulation of global turbulent transport properties in tokamak experiments
W. X. Wang,Zhihong Lin,William Tang,W. W. Lee,S. Ethier,J. L. V. Lewandowski,G. Rewoldt,T.S. Hahm,J. Manickam +8 more
TL;DR: A general geometry gyro-kinetic model for particle simulation of plasma turbulence in tokamak experiments is described in this paper, which incorporates the comprehensive influence of noncircular cross section, realistic plasma profiles, plasma rotation, neoclassical (equilibrium) electric fields, and Coulomb collisions.
Journal ArticleDOI
Active feedback stabilization of the resistive wall mode on the DIII-D device
M. Okabayashi,M. Okabayashi,J.M. Bialek,J.M. Bialek,M. S. Chance,M. S. Chance,Ming-Sheng Chu,E.D. Fredrickson,E.D. Fredrickson,Am Garofalo,Am Garofalo,M. Gryaznevich,R. Hatcher,R. Hatcher,Torkil H. Jensen,L. C. Johnson,L. C. Johnson,R.J. La Haye,E. A. Lazarus,E. A. Lazarus,M. A. Makowski,M. A. Makowski,J. Manickam,J. Manickam,G.A. Navratil,G.A. Navratil,J. T. Scoville,E. J. Strait,A. D. Turnbull,M.L. Walker +29 more
TL;DR: In this article, a proof of principle magnetic feedback stabilization experiment has been carried out to suppress the resistive wall mode (RWM), a branch of the ideal magnetohydrodynamic (MHD) kink mode under the influence of a stabilizing resistor wall, on the DIII-D tokamak device.
Journal ArticleDOI
Ideal MHD stability limits of low aspect ratio tokamak plasmas
TL;DR: In this paper, the stability limits of low aspect ratio tokamak plasmas with a range of cylindrical safety factors q*, normalized plasma pressures beta, elongations kappa and central safety factor q(0) were derived.