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Toroidal viscosity and ambipolarity in the neoclassical transport theory of axisymmetric tori
The Physics of Fluids, 1986To self-consistently evaluate both the toroidal rotation and the radial electric field in a tokamak the two distinct constraints of toroidal angular momentum conservation and ambipolarity must be invoked. A gyrokinetic derivation of the neoclassical transport equations that permits a large toroidal rotation speed is employed.
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Nuclear Fusion, 2014
Accurate calculation of perturbed distribution function #14;δf and perturbed magnetic fi eld #14;δB is essential to achieve prediction of non-ambipolar transport and neoclassical toroidal viscosity (NTV) in perturbed tokamaks. This paper reports a study of the NTV with a #14;δf particle code (POCA) and improved understanding of magnetic braking in ...
K. Kim +9 more
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Accurate calculation of perturbed distribution function #14;δf and perturbed magnetic fi eld #14;δB is essential to achieve prediction of non-ambipolar transport and neoclassical toroidal viscosity (NTV) in perturbed tokamaks. This paper reports a study of the NTV with a #14;δf particle code (POCA) and improved understanding of magnetic braking in ...
K. Kim +9 more
openaire +1 more source
Self-consistent perturbed equilibrium with neoclassical toroidal torque in tokamaks
Physics of Plasmas, 2017Nikolas Logan, Jong-Kyu Park
exaly
Peak neoclassical toroidal viscosity at low toroidal rotation in the DIII-D tokamaka)
Physics of Plasmas, 2011Wayne M. Solomon +2 more
exaly
Neoclassical toroidal viscosity and error-field penetration in tokamaksa)
Physics of Plasmas, 2008Chris C. Hegna, J D Callen, A J Cole
exaly
Neoclassical toroidal plasma viscosity in the low collisionality regime for tokamaks
Plasma Physics and Controlled Fusion, 2009exaly