P. Agostinetti

The status and design challenges of the heating and current drive systems for DTT

G. Granucci, Silvio Ceccuzzi, Andrea Murari, F. Bagnato et autres

Abstract This paper reports the main design keys and the challenging issues of the heating and current drive system (HCD) of the divert tokamak test (DTT) facility that is under construction at ENEA site in Frascati with the aim to perform studies …

it, us, gb (code pays fourni par la source)

Comparative analysis between particle tracing model and thermographic data for a MeV class beam for fusion application

A. Pimazzoni, P. Agostinetti, G. Chitarin, Giulia Emma et autres

Abstract For the ITER experimental fusion reactor up to 3 heating neutral beams (HNBs) are foreseen. Each HNB will generate 1280 individual beamlets of H - /D - ions which will be accelerated up to 870 keV 1 MeV −1 , neutralized …

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The Divertor Tokamak Test facility research plan

G. Giruzzi, P Martin, Clemente Angioni, S. Brezinsek et autres

Abstract The Divertor Tokamak Test facility (DTT) is a device presently under construction at the ENEA site in Frascati (Italy) in the framework of a joint public/private partnership. It has been designed as a superconducting tokamak with breakeven class performance, with the …

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Preliminary Design of the Cesium Oven for the ITER Neutral Beam Injector

F. Veronese, Marco Alessandroni, P. Agostinetti, Michele Fadone et autres

The ITER experiment, currently under construction in Cadarache in southern France, will require the injection of a considerable amount of additional power from its heating and current drive (HCD) systems in order to sustain long plasma pulses. Among all of the various …

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RFX-mod2 and the NEFERTARI project: A distributed research network for the study of magnetically confined plasmas for fusion

L. Marrelli, M. Barbisan, Paolo Bettini, M. Brombin et autres

Abstract This paper describes the status of the implementation of the upgrades for the RFX-mod2 device, the second major modification of the Reversed Field eXperiment (RFX). The machine’s core update consists of a thin copper stabilizing shell placed inside the vacuum vessel …

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Design and Construction of a New Fast Reciprocating Manipulator (FaRM) for RFX-mod2

P. Agostinetti, Marco Alessandroni, Andrea Barzon, R. Cavazzana et autres

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Heating of SPIDER drivers during nominal operations: Calorimetry and numerical estimation

S. Denizeau, Daniel López-Bruna, P. Agostinetti, Giovanni Berton et autres

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The implementation of the metal additive manufacturing for the DTT experiment: NBI, and ECRH components

A. Pepato, D. Agguiaro, P. Agostinetti, M. Bonesso et autres

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Faraday shield dissipation in the drivers of SPIDER based on electromagnetic 3D calculations

Daniel López-Bruna, S. Denizeau, I. Predebon, A. La Rosa et autres

SPIDER (Source for the Production of Ions of Deuterium Extracted from Rf plasma) is a full-scale prototype of the ITER NBI source. It is based on the concept of inductive coupling between radio-frequency current drive and plasma. Present three-dimensional (3D) electromagnetic calculations …

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Experimental validation of the SPIDER accelerator design and grid developments

A. Pimazzoni, P. Agostinetti, E. Sartori, G. Serianni et autres

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Plentiful Tritium generation by a FFHR to feed a fusion power plant with simplified blanket

R. Piovan, P. Agostinetti, Stefano Murgo, G. G. C. Palumbo et autres

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Application of the Gaede effect to the neutralizer of DTT neutral beam injector

F. Veronese, P. Agostinetti, Andrea Murari

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