Abstract in atti di convegno, 2021, ENG
Zuin M.; Agostini M.; Auriemma F.; Bonfiglio D.; Cappello S.; Carraro L.; Cavazzana R.; Franz P.; Marrelli L.; Martines E.; Puiatti M.E.; Piovan R.; Spizzo G.; Terranova D.; Zanca P.; Zaniol B.; Zanotto L.
CNR ISTP, Istituto per la Scienza e Tecnologia dei Plasmi, Sede di Padova, Italy; Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Padova, Italy.
Experimental UltraLow q, ULq q(a)< 1 plasma dynamics study in RFX mod device. Good agreement with non linear 3 D visco resistive MHD simulations. Both almost quiescent and largely fluctuating plasmas strongly sensitive on q(a Tendency of a dominant single mode (kink or resonant internal mode. Magnetic reconnection determines magnetic topology. Flat T e profiles for q(a) 0 5 internal gradients emerge for 0 5 q(a) 1 at low n e core localized thermal structures associated to single helical states. High electron density regimes, n e n G 1 accessible with peaking factors 1. Energy confinement time t E 1 ms with I p 800 kA. No wall locking detected, no double resonant m 1 mode observed.
FEC 2020 - 28th IAEA Fusion Energy Conference, Virtual Event Europe/Vienna timezone, 10-15 May 2021
RFX-mod, Dynamics of Ultralow-q Plasmas, Confinement of Ultralow-q Plasmas, MHD
Martines Emilio, Marrelli Lionello, Spizzo Gianluca, Terranova David, Zuin Matteo, Agostini Matteo, Bonfiglio Daniele, Auriemma Fulvio, Carraro Lorella, Cappello Susanna
ID: 453979
Year: 2021
Type: Abstract in atti di convegno
Creation: 2021-05-17 12:26:41.000
Last update: 2022-11-15 15:13:03.000
CNR institutes
External links
OAI-PMH: Dublin Core
OAI-PMH: Mods
OAI-PMH: RDF
URL: https://conferences.iaea.org/event/214/contributions/17602/contribution.pdf
External IDs
CNR OAI-PMH: oai:it.cnr:prodotti:453979