Publication
Sliding Surface Based Schemes for the Tokamak a Configuration Variable
Publications associées (392)
The MAgnet Design Explorer algorithm (MADE) for LTS, Hybrid or HTS toroidal and poloidal systems of a tokamak with a view to DEMO
The European Roadmap to Fusion Electricity (Federici et al., 2018) [1] details the path to complete within the next three decades the DEMOnstration power plant, DEMO, aiming to a net gain of Energy Q=40. The 2018 DEMO baseline considers a 2 GW tokamak devi ...
ELSEVIER SCIENCE SA2023Validation of D-T fusion power prediction capability against 2021 JET D-T experiments
Michele Marin, Javier García Hernández, Mikhail Maslov
JET experiments using the fuel mixture envisaged for fusion power plants, deuterium and tritium (D-T), provide a unique opportunity to validate existing D-T fusion power prediction capabilities in support of future device design and operation preparation. ...
Bristol2023Modelling of nonneutral plasmas trapped by electric and magnetic fields relevant to gyrotron electron guns
Gyrotrons are a class of high-power vacuum-electronics microwave sources, which are envisioned to play an important role in the domain of magnetically confined fusion plasmas. Indeed, only gyrotrons are capable of producing continuous electromagnetic waves ...
EPFL2023Shafranov shift correction to the Furth-Yoshikawa scaling of tokamak adiabatic compression
In 1970, Furth and Yoshikawa (1970 Phys. Fluids 13 2593-6) introduced the scalings of adiabatic plasma compression. Basically, if the shape of the external plasma boundary and the aspect ratio are preserved during the compression, then the density, kinetic ...
IOP Publishing Ltd2023Vertical electron cyclotron emission diagnostic on the tokamak à configuration variable
Ambrogio Fasoli, Stefano Coda, Laurie Porte
In this paper, a diagnostic for the measurement of the electron cyclotron emission (ECE) from non-thermal electrons in magnetically confined fusion plasmas is presented. The diagnostic employs a vertical viewing line of sight that allows us to directly inf ...
2023Fast ion generation with ICRF waves and beams in the Wendelstein 7-X stellarator
The largest operating stellarator, Wendelstein 7-X, is of the quasi-isodynamic type. For this design to scale up to a fusion reactor, several criteria must be met, one of them being good fast ion confinement. The latter still has to be tested experimentall ...
EPFL2023EMC and earthing concept of the ITER EC-system
Damien Fasel, Ugo Siravo, Jérémie Dubray, Francisco Sanchez
Gyrotrons and High Voltage Power Supplies (HVPS) used on electron cyclotron (EC) systems are the source of large electromagnetic interference (EMI). Arcing events inside gyrotrons is the most frequently cited issue, but fast shutdown of a HVPS can produce ...
ELSEVIER SCIENCE SA2023