Physics of ultimate detachment of a tokamak divertor plasma
SI Krasheninnikov, AS Kukushkin - Journal of Plasma Physics, 2017 - cambridge.org
The basic physics of the processes playing the most important role in divertor plasma
detachment is reviewed. The models used in the two-dimensional edge plasma transport …
detachment is reviewed. The models used in the two-dimensional edge plasma transport …
Erosion, screening, and migration of tungsten in the JET divertor
S Brezinsek, A Kirschner, M Mayer… - Nuclear …, 2019 - iopscience.iop.org
The erosion of tungsten (W), induced by the bombardment of plasma and impurity particles,
determines the lifetime of plasma-facing components as well as impacting on plasma …
determines the lifetime of plasma-facing components as well as impacting on plasma …
[HTML][HTML] Plasma edge and plasma-wall interaction modelling: Lessons learned from metallic devices
Robust power exhaust schemes employing impurity seeding are needed for target
operational scenarios in present day tokamak devices with metallic plasma-facing …
operational scenarios in present day tokamak devices with metallic plasma-facing …
Experimental study on the role of the target electron temperature as a key parameter linking recycling to plasma performance in JET-ILW
Abstract Changes in global and edge plasma parameters (H 98 (y, 2), dimensionless
collisionality ν*, core density peaking, separatrix density ne, sep) with variations in the D 2 …
collisionality ν*, core density peaking, separatrix density ne, sep) with variations in the D 2 …
Numerical simulation of deuterium retention in tungsten under ELM-like conditions
V Kulagin, Y Gasparyan - Journal of Nuclear Materials, 2025 - Elsevier
Retention of hydrogen isotopes (HI) in plasma-facing components (PFCs) is a crucial
process influencing the operation of a fusion device. The dynamics of HI retention is mainly …
process influencing the operation of a fusion device. The dynamics of HI retention is mainly …
Grassy-ELM regime with edge resonant magnetic perturbations in fully noninductive plasmas in the DIII-D tokamaka
Resonant magnetic perturbations (n= 3 RMPs) are used to suppress large amplitude ELMs
and mitigate naturally occurring'grassy'-ELMs in DIII-D plasmas relevant to the ITER steady …
and mitigate naturally occurring'grassy'-ELMs in DIII-D plasmas relevant to the ITER steady …
Control of hydrogen content and fuel recycling for long pulse high performance plasma operation in EAST
Control of fuel recycling and hydrogen content in the Experimental Advanced
Superconducting Tokamak (EAST) using various methods is studied for high-power long …
Superconducting Tokamak (EAST) using various methods is studied for high-power long …
Deuterium supersaturated surface layer in tungsten: ion energy dependence
D Nishijima, M Tokitani, D Nagata… - Nuclear …, 2023 - iopscience.iop.org
Abstract Properties of deuterium (D) supersaturated surface layers (DSSLs) formed in
tungsten (W), such as thickness, internal microstructures, and D retention, are …
tungsten (W), such as thickness, internal microstructures, and D retention, are …
Comparison of erosion and deposition in JET divertor during the first three ITER-like wall campaigns
The manuscript presents an overview of the erosion and deposition data in the inner and
outer JET divertor observed during the first three ITER-like wall campaigns (JET-ILW1, JET …
outer JET divertor observed during the first three ITER-like wall campaigns (JET-ILW1, JET …
Determination of isotope ratio in the divertor of JET-ILW by high-resolution Hα spectroscopy: H–D experiment and implications for D–T experiment
VS Neverov, AB Kukushkin, U Kruezi, MF Stamp… - Nuclear …, 2019 - iopscience.iop.org
The data of the Hα high-resolution spectroscopy, collected on the multiple lines of sight,
which cover the entire divertor space in poloidal cross-section, during the recent hydrogen …
which cover the entire divertor space in poloidal cross-section, during the recent hydrogen …