Archivio Istituzionale della RicercaThe Divertor Tokamak Test (DTT) facility has been proposed in the European roadmap to study solutions to mitigate the issue of power exhaust in conditions relevant for DEMO. The Italian DTT tokamak [1] (BT=6T, IP=5.5MA, R0=2.08m, a=0.65m and pulse duration of 90-100s) is being designed to allocate and study the optimal divertor magnetic configuration under a reactor relevant power flow (PSEP/R>15MW/m). A mix of three heating systems (ECH, ICH and NNBI) will equip the machine to reach the target value of 45MW at plasma. The present reference power sharing considers 20-30MW of EC power, 7-15MW of NNBI and 3-9MW of ICH with a certain level of flexibility in the final allocation due to the ongoing scenario simulations and technical considerations.
Expected performances of the DTT heating systems / Granucci, G.; Garavaglia, S.; Agostinetti, P.; Bolzonella, T.; Cardinali, A.; Castaldo, C.; Ceccuzzi, S.; Farina, D.; Figini, L.; Maggiora, R.; Milanesio, D.; Moro, A.; Ravera, G. L.; Ricci, D.; Vallar, M.; Vincenzi, P.. - ELETTRONICO. - 2018:(2018), pp. 1184-1187. (Intervento presentato al convegno 45th EPS Conference on Plasma Physics, EPS 2018 tenutosi a Prague, Czech Republic nel 02-07 to 06-07 2018).
Expected performances of the DTT heating systems
Maggiora, R.;Milanesio, D.;
2018
Abstract
The Divertor Tokamak Test (DTT) facility has been proposed in the European roadmap to study solutions to mitigate the issue of power exhaust in conditions relevant for DEMO. The Italian DTT tokamak [1] (BT=6T, IP=5.5MA, R0=2.08m, a=0.65m and pulse duration of 90-100s) is being designed to allocate and study the optimal divertor magnetic configuration under a reactor relevant power flow (PSEP/R>15MW/m). A mix of three heating systems (ECH, ICH and NNBI) will equip the machine to reach the target value of 45MW at plasma. The present reference power sharing considers 20-30MW of EC power, 7-15MW of NNBI and 3-9MW of ICH with a certain level of flexibility in the final allocation due to the ongoing scenario simulations and technical considerations.
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https://hdl.handle.net/11583/2721181
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