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Magnetic reconnection events in RFX-mod high current plasmas

Autor: Gobbin M., Auriemma F., Carraro L., Momo B., Predebon I., Terranova D., Zuin M.

Publikováno v: 48th EPS Conference on Plasma Physics, Online, Amsterdam timezone, 27 June-1 July 2022
info:cnr-pdr/source/autori:Gobbin M.; Auriemma F.; Carraro L.; Momo B.; Predebon I.; Terranova D.; Zuin M./congresso_nome:48th EPS Conference on Plasma Physics/congresso_luogo:Online, Amsterdam timezone/congresso_data:27 June-1 July 2022/anno:2022/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::4ce00f7be62f2eecabcd1a30f7e6b530
https://publications.cnr.it/doc/467335

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Real time assessment of the magnetic diagnostic system in RFX-mod

Autor: Giuseppe Marchiori, Paolo Bettini, Alessandro Formisano, Andrea G. Chiariello, David Terranova, Raffaele Martone

Publikováno v: Fusion engineering and design 146 (2019): 426–429. doi:10.1016/j.fusengdes.2018.12.083
info:cnr-pdr/source/autori:Bettini P.; Chiariello A.G.; Formisano A.; Marchiori G.; Martone R.; Terranova D./titolo:Real time assessment of the magnetic diagnostic system in RFX-mod/doi:10.1016%2Fj.fusengdes.2018.12.083/rivista:Fusion engineering and design/anno:2019/pagina_da:426/pagina_a:429/intervallo_pagine:426–429/volume:146
30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos, Messina, Italy, September 16-21, 2018
info:cnr-pdr/source/autori:Chiariello Andrea Gaetano; Bettini Paolo; Formisano Alessandro; Marchiori Giuseppe; Martone Raffaele; Terranova David/congresso_nome:30th Symposium on Fusion Technology (SOFT 2018)/congresso_luogo:Giardini Naxos, Messina, Italy/congresso_data:September 16-21, 2018/anno:2018/pagina_da:/pagina_a:/intervallo_pagine

The magnetic diagnostic system in RFX-mod [1] includes local field probes, Mux loops and saddle loops. It plays an important role in real time plasma control and in several off line studies of the plasma configurations and behaviours. The failure or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1787722347e77671f3dfd5af44ea3b79
https://doi.org/10.1016/j.fusengdes.2018.12.083

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Ion heating and energy balance during magnetic reconnection events in the RFX-mod experiment

Autor: Gobbin M., Agostini M., Auriemma F., Carraro L., Cavazzana R., Fassina A., Franz P., Marrelli L., Momo B., Piovan R., Predebon I., Puiatti M.E., Spizzo G., Terranova D., Zuin M.

Publikováno v: FEC 2020-28th IAEA Fusion Energy Conference, Virtual Event Europe/Vienna timezone, 10-15 May 2021
info:cnr-pdr/source/autori:Gobbin M.; Agostini M.; Auriemma F.; Carraro L.; Cavazzana R.; Fassina A.; Franz P.; Marrelli L.; Momo B.; Piovan R.; Predebon I.; Puiatti M.E.; Spizzo G.; Terranova D.; Zuin M./congresso_nome:FEC 2020-28th IAEA Fusion Energy Conference/congresso_luogo:Virtual Event Europe%2FVienna timezone/congresso_data:10-15 May 2021/anno:2021/pagina_da:/pagina_a:/intervallo_pagine

Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total transitions from a helical topology with conserved flux surfaces to a configuration characterized by a chaotic magnetic field. The electron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::7dc15da999bcb87c7bbd6893225d86bf
https://publications.cnr.it/doc/453927

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Dynamics and Confinement of Ultralow-q Plasmasin the RFX-mod Device

Autor: 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.

Publikováno v: FEC 2020-28th IAEA Fusion Energy Conference, Virtual Event Europe/Vienna timezone, 10-15 May 2021
info:cnr-pdr/source/autori: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./congresso_nome:FEC 2020-28th IAEA Fusion Energy Conference/congresso_luogo:Virtual Event Europe%2FVienna timezone/congresso_data:10-15 May 2021/anno:2021/pagina_da:/pagina_a:/intervallo_pagine

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 s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::2e82785b7d727610c800548c6a12007d
https://publications.cnr.it/doc/453979

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Current carrying filaments in the L-mode, H-mode and ELMs in RFX-mod tokamak operation

Autor: Spolaore M., Grenfeel G., RFX-Mod Team

Publikováno v: FEC 2020-28th IAEA Fusion Energy Conference, Virtual Event Europe/Vienna timezone, 10-15 May 2021
info:cnr-pdr/source/autori:Spolaore M.; Grenfeel G.; RFX-Mod Team/congresso_nome:FEC 2020-28th IAEA Fusion Energy Conference/congresso_luogo:Virtual Event Europe%2FVienna timezone/congresso_data:10-15 May 2021/anno:2021/pagina_da:/pagina_a:/intervallo_pagine

The RFX-mod experiment is a fusion device designed to operate as a Reversed Field Pinch (RFP), with a major radius R= 2 m and a minor radius a = 0.459 m. Its high versatility recently allowed operating also as an ohmic tokamak allowing comparative st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2138f7257d2c1e1fe5c7b428d813eee7
https://conferences.iaea.org/event/214/contributions/17596/attachments/10379/14683/Poster_IAEA20_EX_P7-1_spolaore_03.pdf

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Design validation of the vacuum-tight electrically insulated crossed joints of the new Vacuum Vessel for the RFX-mod2 experiment

Autor: Peruzzo Simone, Rizzolo Andrea, Rossetto Federico, Dalla Palma Mauro

Publikováno v: 31st Symposium on Fusion Technology (SOFT 2020), Virtual Conference, 20-25 September 2020
info:cnr-pdr/source/autori:Peruzzo Simone; Rizzolo Andrea; Rossetto Federico; Dalla Palma Mauro/congresso_nome:31st Symposium on Fusion Technology (SOFT 2020)/congresso_luogo:Virtual Conference/congresso_data:20-25 September 2020/anno:2020/pagina_da:/pagina_a:/intervallo_pagine

An upgrade of the RFX-mod experiment is in progress, involving a major change and reconfiguration of the inner components of the machine assembly. In particular, the present vacuum vessel will be replaced by the external stainless steel toroidal supp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::2d50784dbb2ed05d6f38c1be9cd20aec
http://www.cnr.it/prodotto/i/435373

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Reconnection Processes in 3D pinch configurations

Autor: Cappello S., Bonfiglio D., Veranda M., Di Giannatale G., Escande D.F., Sattin F., Kryzhanovskyy A., Spinicci L., Vivenzi N.

Publikováno v: 4th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2020), Remote e-conference, 26-31 October, 2020
info:cnr-pdr/source/autori:Cappello S.; Bonfiglio D.; Veranda M.; Di Giannatale G.; Escande D.F.; Sattin F.; Kryzhanovskyy A.; Spinicci L.; Vivenzi N./congresso_nome:4th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2020)/congresso_luogo:Remote e-conference/congresso_data:26-31 October, 2020/anno:2020/pagina_da:/pagina_a:/intervallo_pagine

We will briefly recall the features of the basic reconnection process within viscoresistive 2D nonlinear numerical MHD approximation for both the Reversed Field Pinch (RFP) and Tokamak pinch configurations. After the current sheet formation, plasmoid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::4acd0d6f8a1bbb1a8e6752a88ea3ef38
http://www.cnr.it/prodotto/i/434975

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Neutral beam fast particle physics in fusion plasma integrated scenarios

Autor: Vallar, Matteo

Neutral beam injection heating is one of the most reliable ways to heat a plasma up to the temperatures needed to achieve steady-state thermonuclear fusion. This system injects neutral particles with energy much higher than the bulk ion energy, intro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::026418a1e72209ed6cd303877afc16d0
http://hdl.handle.net/11577/3425245

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Designing high efficiency glow discharge cleaning systems

Autor: Roberto Cavazzana, M. Zuin, Monica Spolaore, A. Canton, Luca Grando

Publikováno v: 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices-PSI 2018, Princeton, NJ, USA, 17-22 June 2018
info:cnr-pdr/source/autori:Canton A.; Cavazzana R.; Grando L.; Spolaore M.; Zuin M./congresso_nome:23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices-PSI 2018/congresso_luogo:Princeton, NJ, USA/congresso_data:17-22 June 2018/anno:2018/pagina_da:/pagina_a:/intervallo_pagine
Nuclear Materials and Energy, Vol 19, Iss, Pp 468-472 (2019)
Nuclear materials and energy 19 (2019): 468–472. doi:10.1016/j.nme.2019.04.004
info:cnr-pdr/source/autori:Canton A.; Cavazzana R.; Grando L.; Spolaore M.; Zuin M./titolo:Designing high efficiency glow discharge cleaning systems/doi:10.1016%2Fj.nme.2019.04.004/rivista:Nuclear materials and energy/anno:2019/pagina_da:468/pagina_a:472/intervallo_pagine:468–472/volume:19

Glow Discharge Cleaning (GDC) is one of the best established techniques used in present fusion devices in order to remove deuterium and impurities from the plasma facing components. At least in its simplest form, with Direct Current (DC) power supply

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e9da45db78e12d51d7bac1483fc412
https://publications.cnr.it/doc/391212

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