A fast-ion loss detector (FILD) is being designed for the JT-60SA tokamak. In this work, the preliminary mechanical design of this diagnostic is described. The expected motion needed to move the probe head between the parking and the measuring positions has been estimated by numerical simulations. A finite element thermal assessment of the detector is presented, to characterize its thermal response during the operation of the machine. Finally, the results of a preliminary electromagnetic analysis are reported to evaluate the impact of major disruptions on the structural components the system.

Ayllon-Guerola, J., Cobacho-Rodriguez, C., Segado-Fernandez, J., Hidalgo-Salaverri, J., Mancini, A., Nunez-Portillo, J., et al. (2021). Thermo-mechanical assessment of the JT-60SA fast-ion loss detector. FUSION ENGINEERING AND DESIGN, 167 [10.1016/j.fusengdes.2021.112304].

Thermo-mechanical assessment of the JT-60SA fast-ion loss detector

Nocente, M;Putignano, O;Sozzi, C;
2021

Abstract

A fast-ion loss detector (FILD) is being designed for the JT-60SA tokamak. In this work, the preliminary mechanical design of this diagnostic is described. The expected motion needed to move the probe head between the parking and the measuring positions has been estimated by numerical simulations. A finite element thermal assessment of the detector is presented, to characterize its thermal response during the operation of the machine. Finally, the results of a preliminary electromagnetic analysis are reported to evaluate the impact of major disruptions on the structural components the system.
Articolo in rivista - Articolo scientifico
Fast ion loss detector; FILD; JT-60SA; Mechanical assessment; Plasma diagnostics; Thermal assessment;
English
2021
167
112304
none
Ayllon-Guerola, J., Cobacho-Rodriguez, C., Segado-Fernandez, J., Hidalgo-Salaverri, J., Mancini, A., Nunez-Portillo, J., et al. (2021). Thermo-mechanical assessment of the JT-60SA fast-ion loss detector. FUSION ENGINEERING AND DESIGN, 167 [10.1016/j.fusengdes.2021.112304].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/413659
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