Alessandro Bortolon

Cette personne n’est plus à l’EPFL

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Publications associées (36)

The diagnostic neutral beam injector with arc-discharge plasma source on the TCV Tokamak

Basil Duval, Alexander Karpushov, Yanis Andrebe, Alessandro Bortolon

The diagnostic neutral beam injector (DNBI) together with a charge exchange recombination spectroscopy (CXRS) system has been used on the TCV Tokamak as a diagnostic tool for local measurements of plasma ion temperature, velocity and carbon impurity densit ...

Elsevier B.V.2009

Spontaneous L-mode plasma rotation scaling in the TCV tokamak

Olivier Sauter, Basil Duval, Alexander Karpushov, Richard Pitts, Antoine Pochelon, Andrea Scarabosio, Alessandro Bortolon

2008

Inter-machine comparison of intrinsic toroidal rotation in tokamaks

Basil Duval, Antoine Pochelon, Andrea Scarabosio, Alessandro Bortolon

Parametric scalings of the intrinsic (spontaneous, with no external momentum input) toroidal rotation observed on a large number of tokamaks have been combined with an eye towards revealing the underlying mechanism(s) and extrapolation to future devices. T ...

IOP Publishing Ltd2007

Bulk Plasma Rotation in the TCV Tokamak in the Absence of External Momentum Input (Invited paper)

Basil Duval, Alexander Karpushov, Richard Pitts, Antoine Pochelon, Andrea Scarabosio, Alessandro Bortolon

2007

Plasma dynamics with second and third-harmonic ECRH and access to quasi-stationary ELM-free H-mode on TCV

Ambrogio Fasoli, Stefano Coda, Timothy Goodman, Yves Martin, Stefano Alberti, Patrick Blanchard, Laurie Porte, Henri Weisen, Mikhail Maslov, Andrea Scarabosio

Intense electron cyclotron resonance heating (ECRH) and electron cyclotron current drive (ECCD) are employed on the Tokamak a Configuration Variable (TCV) both in second- and third-harmonic X-mode (X2 and X3). The plasma behaviour under such conditions is ...

IOP Publishing Ltd2007

Physics insight from plasma shaping experiments in the TCV tokamak

Ambrogio Fasoli, Basil Duval, Stefano Coda, Timothy Goodman, Jonathan Graves, Stefano Alberti, Ivo Furno, Holger Reimerdes, Stephan Brunner, Antoine Pochelon

2007

Stationary ELM-free H-mode on TCV

Olivier Sauter, Yves Martin, Stefano Alberti, Laurie Porte, Alexander Karpushov, Alessandro Bortolon

2007

Vertical Launch Third Harmonic Electron Cyclotron Resonance Heating of H-mode on TCV and Access to Quasi-Stationary ELM-free H-mode

Olivier Sauter, Yves Martin, Stefano Alberti, Laurie Porte, Henri Weisen, Mikhail Maslov, Andrea Scarabosio, Gilles Arnoux, Alessandro Bortolon

2007

Bulk Plasma Rotation in the TCV Tokamak in the Absence of External Momentum Input

Basil Duval, Alexander Karpushov, Richard Pitts, Antoine Pochelon, Andrea Scarabosio, Alessandro Bortolon

2007

Impact of plasma triangularity and collisionality on electron heat transport in TCV L-mode plasmas

Olivier Sauter, Stefano Coda, Alexander Karpushov, Antoine Pochelon, Yann Camenen, Roland Behn, Alberto Bottino, Alessandro Bortolon

The impact of plasma shaping on electron heat transport is investigated in TCV L-mode plasmas. The study is motivated by the observation of an increase in the energy confinement time with decreasing plasma triangularity which may not be explained by a chan ...

IOP Publishing Ltd2007

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Vertical Launch Third Harmonic Electron Cyclotron Resonance Heating of H-mode on TCV and Access to Quasi-Stationary ELM-free H-mode

Olivier Sauter, Yves Martin, Stefano Alberti, Laurie Porte, Henri Weisen, Mikhail Maslov, Andrea Scarabosio, Gilles Arnoux, Alessandro Bortolon

2007

Bulk Plasma Rotation in the TCV Tokamak in the Absence of External Momentum Input

Basil Duval, Alexander Karpushov, Richard Pitts, Antoine Pochelon, Andrea Scarabosio, Alessandro Bortolon

2007

Impact of plasma triangularity and collisionality on electron heat transport in TCV L-mode plasmas

Olivier Sauter, Stefano Coda, Alexander Karpushov, Antoine Pochelon, Yann Camenen, Roland Behn, Alberto Bottino, Alessandro Bortolon

IOP Publishing Ltd2007