On the applicability of three and four parameter fits for analysis of swept embedded Langmuir probes in magnetised plasma
The problem of power exhaust is one of the grand challenges of nuclear fusion research
today. In order to understand the physics phenomena occurring in the scrape-off layer and …
today. In order to understand the physics phenomena occurring in the scrape-off layer and …
Application of machine learning for detecting and tracking turbulent structures in plasma fusion devices using ultra fast imaging
S Chouchene, F Brochard, M Desecures, N Lemoine… - Scientific Reports, 2024 - nature.com
This study explores the application of machine learning techniques for detecting and
tracking plasma filaments around the boundary of magnetically confined tokamak plasmas …
tracking plasma filaments around the boundary of magnetically confined tokamak plasmas …
Sideways forces on asymmetric tokamak walls during plasma disruptions
V Yanovskiy, N Isernia, VD Pustovitov, F Villone - Nuclear Fusion, 2022 - iopscience.iop.org
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 …
disruptions was first recognized, substantial progress has been made in understanding the …
Numerical modelling for beam duct heat loads calculations and application to the new 1 MW neutral beam injector in the COMPASS tokamak
F Jaulmes, G Zadvitskiy, K Bogar… - Plasma Physics and …, 2022 - iopscience.iop.org
Numerical modelling for beam duct heat loads calculations and application to the new 1 MW
neutral beam injector in the COMPASS tokamak - IOPscience This site uses cookies. By …
neutral beam injector in the COMPASS tokamak - IOPscience This site uses cookies. By …
[HTML][HTML] Data acquisition with real-time numerical integration for COMPASS-U magnetic diagnostics
The COMPASS-U tokamak will feature a completely new set of magnetic diagnostics from
sensors to data acquisition. In order to control and reconstruct the plasma magnetic …
sensors to data acquisition. In order to control and reconstruct the plasma magnetic …
Mutual interactions between plasma filaments in a tokamak evidenced by fast imaging and machine learning
S Chouchene, F Brochard, N Lemoine, J Cavalier… - Physical Review E, 2024 - APS
Magnetically confined fusion plasmas are subject to various instabilities that cause turbulent
transport of particles and heat across the magnetic field. In the edge plasma region, this …
transport of particles and heat across the magnetic field. In the edge plasma region, this …
Quantification of locked mode instability triggered by a change in confinement
M Peterka, J Seidl, T Markovic, A Loarte… - Nuclear …, 2024 - iopscience.iop.org
This work presents the first analysis of the disruptive locked mode (LM) triggered by the
dynamics of a confinement change. It shows that, under certain conditions, the LM threshold …
dynamics of a confinement change. It shows that, under certain conditions, the LM threshold …
External kink related sideways force on the tokamak wall
The external kink related sideways wall force is investigated on ultralow-q RFX-mod plasma
discharge. Several theoretical predictions are experimentally verified. The presence of …
discharge. Several theoretical predictions are experimentally verified. The presence of …
Causal Discovery of Stochastic Dynamical Systems: A Markov Chain Approach
Our proposed method for exploring the causal discovery of stochastic dynamic systems is
designed to overcome the limitations of existing methods in detecting hidden and common …
designed to overcome the limitations of existing methods in detecting hidden and common …
Estimation of wall forces solely from magnetic measurements: an application to RFX-mod experiment
The estimation of integral wall force using solely magnetic measurement in RFX-mod
experiment is presented. The vertical and sideways forces are directly obtained from the …
experiment is presented. The vertical and sideways forces are directly obtained from the …