Ion beam analysis of fusion plasma-facing materials and components: facilities and research challenges
M Mayer, S Möller, M Rubel, A Widdowson… - Nuclear …, 2019 - iopscience.iop.org
Abstract Following the IAEA Technical Meeting on'Advanced Methodologies for the Analysis
of Materials in Energy Applications Using Ion Beam Accelerators', this paper reviews the …
of Materials in Energy Applications Using Ion Beam Accelerators', this paper reviews the …
Fuel retention studies with the ITER-like wall in JET
S Brezinsek, T Loarer, V Philipps, HG Esser… - Nuclear …, 2013 - iopscience.iop.org
JET underwent a transformation from a full carbon-dominated tokamak to a fully metallic
device with beryllium in the main chamber and a tungsten divertor. This material …
device with beryllium in the main chamber and a tungsten divertor. This material …
The WEST project: Testing ITER divertor high heat flux component technology in a steady state tokamak environment
J Bucalossi, M Missirlian, P Moreau, F Samaille… - Fusion Engineering and …, 2014 - Elsevier
The WEST project recently launched at Cadarache consists in transforming Tore Supra in an
X-point divertor configuration while extending its long pulse capability, in order to test the …
X-point divertor configuration while extending its long pulse capability, in order to test the …
Status and physics basis of the ITER divertor
The ITER divertor design is the culmination of years of physics and engineering effort,
building confidence that this critical component will satisfy the requirements and meet the …
building confidence that this critical component will satisfy the requirements and meet the …
Residual carbon content in the initial ITER-Like Wall experiments at JET
The residual carbon content and carbon edge flux in JET have been assessed by three
independent diagnostic techniques after start of plasma operation with the ITER-Like Wall …
independent diagnostic techniques after start of plasma operation with the ITER-Like Wall …
Developing solid-surface plasma facing components for pilot plants and reactors with replenishable wall claddings and continuous surface conditioning. Part A …
PC Stangeby, EA Unterberg, JW Davis… - Plasma Physics and …, 2022 - iopscience.iop.org
It is estimated that pilot plants and reactors may experience rates of net erosion and
deposition of solid plasma facing component (PFC) material of 10 3–10 5 kg yr− 1. Even if …
deposition of solid plasma facing component (PFC) material of 10 3–10 5 kg yr− 1. Even if …
Implications of PMI and wall material choice on fusion reactor tritium self-sufficiency
RP Doerner, GR Tynan, K Schmid - Nuclear Materials and Energy, 2019 - Elsevier
Tritium self-sufficiency is a critical issue for the production of nuclear fusion energy. Here we
quantify the impact of co-deposition of eroded wall material and fuel on the tritium particle …
quantify the impact of co-deposition of eroded wall material and fuel on the tritium particle …
Plasma–surface interaction in the stellarator W7-X: conclusions drawn from operation with graphite plasma-facing components
S BrezƖnsek, CP Dhard, M Jakubowski, R König… - Nuclear …, 2021 - iopscience.iop.org
W7-X completed its plasma operation in hydrogen with island divertor and inertially cooled
test divertor unit (TDU) made of graphite. A substantial set of plasma-facing components …
test divertor unit (TDU) made of graphite. A substantial set of plasma-facing components …
Note on particle balance in particle-in-cell/Monte Carlo model and its implications on the steady-state simulation
The steady-state criterion for plasma numerical simulations can be determined by the
particle balance relation. In this study, we utilized a one-dimensional (1D) particle-in …
particle balance relation. In this study, we utilized a one-dimensional (1D) particle-in …
Plasma-wall interaction studies in W7-X: main results from the recent divertor operations
CP Dhard, S Brezinsek, M Mayer, D Naujoks… - Physica …, 2021 - iopscience.iop.org
Abstract Wendelstein 7-X (W7-X) is an optimized stellarator with a 3-dimensional five-fold
modular geometry. The plasma-wall-interaction (PWI) investigations in the complex 3D …
modular geometry. The plasma-wall-interaction (PWI) investigations in the complex 3D …