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Timothy Goodman

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Related publications (188)

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV

Stefano Alberti, Timothy Goodman, Yves Martin, Olivier Sauter, Laurie Porte, Costanza Zucca

2008

MHD as trigger of electron temperature oscillations in ECCD discharges in TCV

Timothy Goodman, Olivier Sauter, Emiliano Fable

2008

First measurements of oblique ECE with a real-time moveable line-of-sight on TCV

Timothy Goodman, Olivier Sauter, Christian Schlatter, Igor Klimanov

Electron cyclotron (EC) emission (ECE) radiometers viewing perpendicular to the magnetic field are common on nearly all tokamaks for measuring the electron temperature with good spatio-temporal resolution. Two such radiometers are installed on TCV, one loo ...

American Nuclear Society2008

Experience in integrated control of the multi-megawatt electron cyclotron heating system on the TCV tokamak: the first decade

Timothy Goodman

IOP Publishing Ltd2008

First measurements of oblique ECE with a real-time moveable line-of-sight on TCV

Timothy Goodman, Olivier Sauter

2008

Experiments with real-time controlled ECW on the TCV Tokamak

Gilles Arnoux, Stefano Alberti, Basil Duval, Timothy Goodman, Jean-Marc Moret, Stefano Coda, Laurie Porte, Yann Camenen, James Paley

2007

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV confinement during flat-top eITB plasmas on TCV

Stefano Alberti, Timothy Goodman, Olivier Sauter, Laurie Porte, Costanza Zucca

2007

The physics of electron internal transport barriers in the TCV tokamak

Roland Behn, Timothy Goodman, Olivier Sauter, Stefano Coda, Emiliano Fable, Costanza Zucca, Alessandro Marinoni

Electron internal transport barriers (elTBs) are generated in the TCV tokamak with strong electron cyclotron resonance heating in a variety of conditions, ranging from steady-state fully noninductive scenarios to stationary discharges with a finite inducti ...

International Atomic Energy Agency2007

Ion-Acoustic Turbulence in ECCD-driven TCV plasmas

Basil Duval, Timothy Goodman, Christian Schlatter, Alexander Karpushov

2007

Generation of suprathermal electrons during sawtooth crashes in a tokamak plasma

Ambrogio Fasoli, Timothy Goodman, Igor Klimanov

The acceleration of electrons during a sawtooth crash is demonstrated in various regimes of the TCV tokamak plasma. Simultaneous measurements of electron cyclotron emission from the low field side and from the high field side of the tokamak provide informa ...

2007

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

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

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

CONTROL OF THE OSCILLATORY REGIME BY LOCAL CURRENT PERTURBATION IN ECCD PLASMAS ON TCV

Timothy Goodman, Xavier Llobet, Philippe Marmillod, Olivier Sauter, Henri Weisen, Stefano Coda

2007

Control of the oscillatrory regime by local current perturbation in ECCD plasmas on TCV

Timothy Goodman, Xavier Llobet, Philippe Marmillod, Olivier Sauter, Henri Weisen, Stefano Coda

2007

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV

Stefano Alberti, Timothy Goodman, Olivier Sauter, Laurie Porte, Costanza Zucca

2007

Electron Bernstein wave heating of over-dense H-mode plasmas in the TCV tokamak via O-X-B double mode conversion

Basil Duval, Timothy Goodman, Yves Martin, Jean-Marc Moret, Antoine Pochelon, Stefano Coda, Igor Klimanov, Laurie Porte, Loïc Curchod, Yann Camenen

This paper reports on the first demonstration of electron Bernsteinwave heating (EBWH) by double mode conversion from ordinary (O-) to Bernstein (B-) via the extraordinary (X-) mode in an over-dense tokamak plasma, using low field side launch, achieved in ...

International Atomic Energy Agency2007

Physics insight from plasma shaping experiments in the TCV tokamak

Stephan Brunner, Stefano Alberti, Roland Behn, Basil Duval, Ambrogio Fasoli, Timothy Goodman, Antoine Pochelon, Ivo Furno, Holger Reimerdes, Stefano Coda, Alberto Bottino, Andrea Scarabosio, Yann Camenen, Jonathan Graves, Alessandro Bortolon, Alessandro Marinoni

2007

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Timothy Goodman

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The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV

MHD as trigger of electron temperature oscillations in ECCD discharges in TCV

First measurements of oblique ECE with a real-time moveable line-of-sight on TCV

Experience in integrated control of the multi-megawatt electron cyclotron heating system on the TCV tokamak: the first decade

First measurements of oblique ECE with a real-time moveable line-of-sight on TCV

Experiments with real-time controlled ECW on the TCV Tokamak

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV confinement during flat-top eITB plasmas on TCV

The physics of electron internal transport barriers in the TCV tokamak

Ion-Acoustic Turbulence in ECCD-driven TCV plasmas

Generation of suprathermal electrons during sawtooth crashes in a tokamak plasma

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

CONTROL OF THE OSCILLATORY REGIME BY LOCAL CURRENT PERTURBATION IN ECCD PLASMAS ON TCV

Control of the oscillatrory regime by local current perturbation in ECCD plasmas on TCV

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV

Electron Bernstein wave heating of over-dense H-mode plasmas in the TCV tokamak via O-X-B double mode conversion

Physics insight from plasma shaping experiments in the TCV tokamak

The European 2MW, 170GHz Coaxial Cavity Gyrotron for ITER (Invited paper)

Optimising Central Electron Bernstein Wave Deposition via O-X-B Double Mode Conversion in the TCV Tokamak

Status of the 2 MW, 170 GHz coaxial cavity gyrotron for ITER

The role of MHD in the sustainment of electron internal transport barriers and H-mode in TCV