20 citations · 20 across the 1 of their papers we have counts for
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Study on impurity hole plasmas by global neoclassical simulation
Keiji Fujita, Shinsuke Satake, Masanori Nunami +3
An impurity hole observed in the Large Helical Device (LHD) is a hollow density profile of an impurity ion species formed in the core plasma where the negative (inward-pointing) am…
Improved linearized model collision operator for the highly collisional regime
Hideo Sugama, Seikichi Matsuoka, Shinsuke Satake +2
The linearized model collision operator for multiple species plasmas given by H. Sugama, T.-H. Watanabe, and M. Nunami [Phys.\ Plasmas {\bf 16}, 112503 (2009)] is improved to be pr…
Eulerian variational formulations and momentum conservation laws for kinetic plasma systems
H. Sugama, M. Nunami, S. Satake +1
The Eulerian variational principle for the Vlasov-Poisson-Ampère system of equations in a general coordinate system is presented. The invariance of the action integral under an arb…
Gyrokinetic studies of the effect of beta on drift-wave stability in NCSX
J. A. Baumgaertel, G. W. Hammett, D. R. Mikkelsen +2
The gyrokinetic turbulence code GS2 was used to investigate the effects of plasma beta on linear, collisionless ion temperature gradient (ITG) modes and trapped electron modes (TEM…