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Angular momentum transport and plasma
rotation in response to injected neutral beam torque is a subject both of
intrinsic interest and practical consequence (stabilization of MHD
instabilities, effect on the H-mode edge pedestal, etc.) in tokamak
physics. Faculty and students in the FRC and collaborators have developed
the gyroviscous neoclassical theory for angular momentum transfer and
applied it to predict rotation and momentum confinement measured in a number
of experiments.
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W. M. Stacey, A. W. Bailey, D. J. Sigmar
and K.C. Shaing, “Rotation and Impurity Transport in a Tokamak Plasma with
Directed Neutral Beam Injection”, Nucl. Fusion 25, 463 (1985).
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W. M. Stacey and D. J. Sigmar, “Viscous
effects in a collisional tokamak plasma with strong rotation”, Phys.
Fluids 28, 2800 (1985).
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W. M. Stacey, “Interpretation of
Measurements of the Global Momentum and Energy Confinement Time in
Strongly Rotating Plasmas”, Nucl. Fusion 31, 31 (1991).
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W. M. Stacey, “Poloidal rotation and
density asymmetries in a tokamak plasma with strong toroidal rotation”,
Phys. Fluids B 4, 3302 (1992).
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W. M. Stacey and D. R. Jackson, “Poloidal
rotation, density asymmetries and momentum confinement in tokamak
experiments”, Phys. Fluids B 5, 1828 (1993).
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W. M.
Stacey, “Neoclassical theory for rotation and impurity transport in
tokamaks with neutral beam injection”,
Phys. Plasmas 8, 158 (2001).
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W. M. Stacey and M. Murakami, “Momentum
confinement in DIII-D shots with impurities”, Phys. Plasmas 8, 4450
(2001).
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W. M. Stacey and J. Mandrekas, “Comparison
of neoclassical rotation theory with experiment under a variety of
conditions in DIII-D”, Phys. Plasmas 9, 1622 (2002).
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W. M. Stacey, “Neoclassical calculation of
poloidal rotation and poloidal density asymmetries in tokamaks”, Phys.
Plasmas 9, 3874 (2002).
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W. M. Stacey,
“A Neoclassical Model for Toroidal Rotation and the Radial Electric Field
in the Edge Pedestal”, Phys. Plasmas 11, 3096 (2004).
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W. M. Stacey, R.
W. Johnson and J. Mandrekas, “A neoclassical calculation of rotation
profiles in DIII-D”, Phys. Plasmas 13, 062508 (2006).
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W. M. Stacey, “Rotation velocities and
the radial electric field in the plasma edge”, Contrib. Plasma Phys.
46, 597 (2006).
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W. M. Stacey,
“Extension and comparison of neoclassical models for poloidal rotation in
tokamaks”, Phys. Plasmas 15, 012501 (2008).
(PoP abstract)
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W. M. Stacey and R.J.
Groebner, “Interpretation of edge pedestal rotation measurements in DIII-D”,
Phys. Plasmas 15, 012503 (2008).
(PoP abstract)
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W. M. Stacey, “Ion Particle Transport in the Tokamak Edge Plasmas”,
Contrib. Plasma Phys. 48, Number 1-3, 94-98 (2008).
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W. M. Stacey, “Applications of the Miller Equilibrium to Extend Tokamak Computational Models”,
Phys. Plasmas 15, 122505 (2008).
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W. M. Stacey, “Rotation velocities in the plasma edge driven viscously
by scrape-off layer flows”, Phys. Plasmas 16. 062505 (2009).
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W. M. Stacey and Cheonho Bae, “Representation of the plasma fluid equations in "Miller Equilibrium" analytical flux surface geometry”,
Phys. Plasmas 16, 082501 (2009).
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C. Bae and W. M. Stacey, “Neoclassical Rotation Theory for Toroidal and Poloidal Rotation Velocities Using Miller Equilibrium Analytical Flux Surface Geometry”, APS-DPP Mtg., Chicago, 2010 (TO BE POSTED).
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