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Disruptions and Plasma Current Asymmetries in Tokamak Plasmas
A disruption is a dramatic event during which the tokamak plasma magnetic confinement degrades, plasma moves towards the wall and loses its thermal energy processes behind disruptions is among important issues in t...
Fluids and plasma physics (including surface physics)
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Statistical Analysis of Disruptions in COMPASS
of disruptions on the COMPASS tokamak. About 58% of COMPASS plasma discharges are disruptive which provides a good opportunity for disruption studies. Hugill diagrams for COMPASS operational space and disrupti...
Fluids and plasma physics (including surface physics)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Overview of disruptions with JET-ILW
The paper presents an analysis of disruptions occurring during JET-ILW plasma-disruptive plasma parameters are: plasma current Ip = (0.82-3.38) MA, toroidal field BT the plasma is at risk of d...
Fluids and plasma physics (including surface physics)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Temporal characteristics of MHD modes initiating disruptions.
an estimate of the perturbation amplitude required to disrupt the plasma in ITERTokamak disruptions present a risk to large size devices in terms of forces a system for disruption prediction that will trigger miti...
Fluids and plasma physics (including surface physics)
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Production of energetic protons, deuterons, and neutrons up to 60 MeV via disruption of a current-carrying plasma column at 3 MA
in the compressed plasma. During the disruption of 3 MA current, hydrogen ions were acceleratedAcceleration of ions to multi-MeV energies is investigated in various plasma devices to better understand processes in astrophy...
Fluids and plasma physics (including surface physics)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Vessel Currents During Asymmetrical Disruptions on COMPASS Tokamak
disruptions. Halo currents magnitude increases with plasma current and disruption speed. The latter eect is explained by signicant vertical movement of the plasma prior current and plasma current asymmetr...
Fluids and plasma physics (including surface physics)
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Current density limitation during disruptions due to plasma-sheaths
-disruptive plasma current, which limits the local forces. The new findings reported here, for the first time, that the current density that flows from the plasma into the vacuum vessel during disruptions is limite...
Fluids and plasma physics (including surface physics)
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
MHD perturbation amplitudes required to trigger disruptions
For a large database of JET disruptions (>300) the mode amplitude at the start Upgrade disruptions. It was found that the thermal quench was triggered at a distinct perturbation level depending predominantly on the plasma c...
BL - Fyzika plasmatu a výboje v plynech
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
JET disruption studies in support of ITER
Plasma disruptions affect plasma-facing and structural components of tokamaks runaway electrons (REs). Asymmetries in poloidal halo and toroidal plasma current can. The challenge of disruption thermal load...
BL - Fyzika plasmatu a výboje v plynech
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Sideways forces on asymmetric tokamak walls during plasma disruptions
In the quarter-century since the danger of sideways force on tokamak walls during disruptions was first recognized, substantial progress has been made in understanding the connection between plasma kink and the force. Less is known,...
Fluids and plasma physics (including surface physics)
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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