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Giuseppe Rattá (Laboratorio Nacional de Fusi_n CIEMAT)18/09/2018, 14:30
The implementation of Machine Learning (ML) techniques has considerably improved the prediction of disruptions. However, they usually provide outcomes difficult to understand from a physics point of view due to their mathematical formulation. The objective of this work is to attain an interpretable equation of an accurate ML disruption predictor. The equation could be used for real-time...
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Duccio Testa (Swiss Plasma Center Ecole Polytechnique FÖdÖrale de Lausanne)18/09/2018, 14:50
Innovative high-frequency magnetic sensors have been designed and manufactured in-house for installation on the Tokamak à Configuration Variable (TCV), and are currently routinely operational during the TCV experimental campaigns. These sensors combines the Low Temperature Co-fired Ceramic (LTCC) and the classical thick-film technologies, and are in various aspects similar to the large...
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Dr Xavier Courtois (Institute for Research on Fusion by Magnetic confinement Commissariat ? l')18/09/2018, 15:10
The WEST platform aims at testing ITER like W divertor targets in an integrated tokamak environment. To operate long plasma discharge, the IR thermography is required to monitor the main plasma facing components by means of real time surface temperature measurements, while providing essential data for various physics studies.
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To monitor the new divertor targets, the WEST IR thermography... -
Tamas Szepesi (Plasma Physics Wigner RCP)18/09/2018, 16:00
A ten-channel overview video diagnostic system was installed and commissioned at
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Wendelstein 7-X (W7-X) optimised stellarator. The cameras serve both for surveillance of the
first wall (ensuring safe device operation) and allow for physics studies. The wide range of
applications is ensured by a highly flexible data acquisition and on-board data processing.
Combination with magnetic field line... -
Dr Julio Guirao (Port Plugs and Diganostics ITER Organization)18/09/2018, 16:20
The Diagnostic Shielding Modules (DSM) are secondary containers of diagnostic Port Plugs where shielding and diagnostics components have to be integrated. For the development of equatorial DSMs several key requirements have to be met. The total dry Plug weight shall not exceed the allowable maximum (45 t) in other to guarantee the consistency of the design with the specification of other...
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Jiaqi Yang (College of Physics Optoelectronics and Energy Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University)18/09/2018, 16:40
A magnetically insulated baffled (MIB) probe offers the advantages of direct measurements of the plasma parameters (including plasma potential, electron temperature and ion temperature etc.), while being non-emitting and electrically floating[1].The MIB probe was constructed by retracting the conducting plug of a classical Langmuir probe inside an insulating tube placed perpendicular to the...
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Dr Marilia I. Savva (Energy & Safety, National Centre for Scientific Research “Demokritos”)18/09/2018, 17:00Diagnostics
For future fusion plants, such as DEMO, there is a great need for detectors capable to accurately monitor neutrons under the harsh conditions imposed by fusion environment. In particular, detectors required in Test Blanket Modules must be capable to accurately measure neutron fluence under high and variable neutron count rates, high gamma background, high temperature and high and variable...
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