@techreport{oai:nifs-repository.repo.nii.ac.jp:00010246,
 author = {"Sugama,  H. and Nishimura,  S."},
 month = {May},
 note = {"A novel method to obtain the full neoclassical transport matrix  for general toroidal plasmas by using the solution of the linearized drift kinetic equation with the pitch-angle-scattering collision operator is shown.  In this method,  the neoclassical coefficients for both poloidal and toroidal viscosities in toroidal helical systems can be obtained, and the neoclassical transport coefficients for the radial particle and heat fluxes and the bootstrap current with the non-diagonal coupling between unlike-species particles are derived from combining the viscosity-flow relations, the friction-flow relations, and the parallel momentum balance equations.  Since the collisional momentum conservation is properly retained, the well-known intrinsic ambipolar condition of the neoclassical particle fluxes in symmetric systems is recovered.  Thus, these resultant neoclassical diffusion and viscosity coefficients are applicable to evaluating accurately how the neoclassical transport in quasi-symmetric toroidal systems deviates from that in exactly-symmetric systems."},
 title = {"How to Calculate the Neoclassical Viscosity, Diffusion, and Current Coefficients in General Toroidal Plasmas"},
 year = {2002}
}