57 citations · 555 across the 53 of their papers we have counts for
4 papers · 1 filter
Edge rotation from momentum transport by neutrals
JT Omotani, SL Newton, I Pusztai +1
Due to their high cross field mobility, neutral atoms can have a strong effect on transport even at the low relative densities found inside the separatrix. We use a charge-exchange…
Plasma rotation from momentum transport by neutrals in tokamaks
John Omotani, István Pusztai, Tünde Fülöp
Neutral atoms can strongly influence the intrinsic rotation and radial electric field at the tokamak edge. Here, we present a framework to investigate these effects when the neutra…
Global effects on neoclassical transport in the pedestal with impurities
I. Pusztai, S. Buller, M. Landreman
We present a numerical study of collisional transport in a tokamak pedestal in the presence of non-trace impurities, using the radially global neoclassical solver PERFECT [M.…
Turbulent transport of MeV range cyclotron heated minorities as compared to alpha particles
István Pusztai, George J. Wilkie, Yevgen O. Kazakov +1
We study the turbulent transport of an ion cyclotron resonance heated (ICRH), MeV range minority ion species in tokamak plasmas. Such highly energetic minorities, which can be prod…