25 citations · 156 across the 14 of their papers we have counts for
14 papers
On the interplay between turbulent forces and neoclassical particle losses in Zonal Flow dynamics
R. Gerrú, S. Mulas, U. Losada +5
This study presents the investigation of the connection between radial electric field, gradient of Reynolds stress and Long Range Correlation (LRC), as a proxy for Zonal Flows (ZF)…
Radial structure of vorticity in the plasma boundary of ISTTOK tokamak
B. Gonçalves, I. Henriques, C. Hidalgo +5
The first experimental measurements of vorticity and vorticity flux in a fusion device were performed in tokamak ISTTOK. This is an important achievement since vorticity plays a ke…
The impact of rational surfaces on radial heat transport in TJ-II
B. Ph. van Milligen, J. H. Nicolau, L. García +3
In this work, we study the outward propagation of temperature perturbations. For this purpose, we apply an advanced analysis technique, the Transfer Entropy, to ECE measurements pe…
The causal impact of magnetic fluctuations in slow and fast L-H transitions at TJ-II
B. Ph. van Milligen, T. Estrada, B. A. Carreras +6
This work focuses on the relationship between L-H (or L-I) transitions and MHD activity in the low magnetic shear TJ-II stellarator. It is shown that the presence of a low order ra…
The role of magnetic islands in modifying long range temporal correlations of density fluctuations and local heat transport
B. Ph. van Milligen, T. Estrada, L. Garcia +7
This work explores the relation between magnetic islands, long range temporal correlations and heat transport. A low order rational surface () was purposely scanned outw…
The use of the Biorthogonal Decomposition for the identification of zonal flows at TJ-II
B. Ph. van Milligen, E. Sánchez, A. Alonso +4
This work addresses the identification of zonal flows in fusion plasmas. Zonal flows are large scale phenomena, hence multipoint measurements taken at remote locations are required…