122 citations · 595 across the 19 of their papers we have counts for
4 papers · 1 filter
Edge Momentum Transport by Neutrals: an Interpretive Numerical Framework
J. T. Omotani, S. L. Newton, I. Pusztai +3
Due to their high cross-field mobility, neutrals can contribute to momentum transport even at the low relative densities found inside the separatrix and they can generate intrinsic…
A fast acquisition rate system for charge exchange measurements at the plasma edge at the ASDEX Upgrade tokamak
Marco Cavedon, Thomas Pütterich, Eleonora Viezzer +5
In this work, a new type of high through-put Czerny-Turner spectrometer has been developed which allows to acquire multiple channels simultaneously with a repetition time on the or…
Plasma response measurements of external magnetic perturbations using electron cyclotron emission and comparisons to 3D ideal MHD equilibrium
M. Willensdorfer, S. S. Denk, E. Strumberger +16
The plasma response from an external n = 2 magnetic perturbation field in ASDEX Upgrade has been measured using mainly electron cyclotron emission (ECE) diagnostics and a rigid rot…
Non-linear modeling of the plasma response to RMPs in ASDEX Upgrade
F. Orain, M. Hoelzl, E. Viezzer +14
The plasma response to Resonant Magnetic Perturbations (RMPs) in ASDEX Upgrade is modeled with the non-linear resistive MHD code JOREK, using input profiles that match those of the…