Publications de Gilbert Tonetti

Assessment of the ITER high-frequency magnetic diagnostic set

Thomas Maeder, Jean-Marc Moret, Duccio Testa, René Chavan, Matthieu Toussaint, Jonathan Bryan Lister, Gilbert Tonetti, Albert Perez, Francisco Sanchez, Jérôme Guterl

The ITER high-frequency (HF) magnetic diagnostic system has to provide essential measurements of MHD instabilities with vertical bar delta B-MEAS/B-POL vertical bar similar to 10(-4) (similar to 1 G) for frequencies up to 2 MHz to resolve toroidal mode num ...

Elsevier2011

Assessment of the ITER High-Frequency Magnetic Diagnostic Set

Jean-Marc Moret, Duccio Testa, René Chavan, Jonathan Bryan Lister, Matthieu Toussaint, Gilbert Tonetti, Thomas Maeder, Albert Perez, Francisco Sanchez, Jérôme Guterl

The ITER high-frequency (HF) magnetic diagnostic system has to provide essential measurements of MHD instabilities with |deltaBmeas/BPOL|~1e-4 (~1G) for frequencies up to 2MHz to resolve toroidal mode numbers (n) in the range |n|=10 to |n|=50. A review of ...

2011

Prototyping a High-Frequency Inductive Magnetic Sensor Using the Nonconventional, Low-Temperature Co-Fired Ceramic Technology for Use in ITER

Jean-Marc Moret, Duccio Testa, René Chavan, Jonathan Bryan Lister, Matthieu Toussaint, Gilbert Tonetti, Thomas Maeder, Jérôme Guterl

The ITER high-frequency (HF) magnetic sensor is currently intended to be a conventional, Mirnov-type, pickup coil, designed to provide measurements of magnetic instabilities with magnitude as low as |dB|~10e-4G at the position of the sensors and up to freq ...

2011

The Magnetic Diagnostic Set for ITER

Jean-Marc Moret, Duccio Testa, René Chavan, Jonathan Bryan Lister, Matthieu Toussaint, Thomas Maeder, Gilbert Tonetti, Albert Perez, Francisco Sanchez, Yannick Sébastien Fournier

This paper presents the multiple set of requirements for the ITER magnetic diagnostic systems and the current status of the various R&D activities performed by the EU partners. ...

2010

The Magnetic Diagnostic Set for ITER

Jean-Marc Moret, Duccio Testa, René Chavan, Jonathan Bryan Lister, Matthieu Toussaint, Gilbert Tonetti, Thomas Maeder, Albert Perez, Francisco Sanchez, Jérôme Guterl

2010

The Heavy Ion Beam Diagnostic Project for the TCV Tokamak

Henri Weisen, Markus Siegrist, Gilbert Tonetti

2005

Safety factor profile requirements for electron ITB formation in TCV

Olivier Sauter, Ambrogio Fasoli, Basil Duval, Stefano Coda, Timothy Goodman, Yves Martin, Jean-Marc Moret, Stefano Alberti, Minh Quang Tran, Jean-Philippe Hogge

On the Tokamak a Configuration Variable (TCV), electron internal transport barriers (eITBs) can be formed during a gradual evolution from a centrally peaked to a hollow current profile while all external actuators are held constant. The formation occurs ra ...

2005

Experimental study of an ion beam probe diagnostic technique for measuring the magnetic field structure in a plasma

Gilbert Tonetti

EPFL1984