MHD stability, operational limits and disruptions
TC Hender, JC Wesley, J Bialek, A Bondeson… - Nuclear …, 2007 - iopscience.iop.org
Progress in the area of MHD stability and disruptions, since the publication of the 1999 ITER
Physics Basis document (1999 Nucl. Fusion 39 2137–2664), is reviewed. Recent theoretical …
Physics Basis document (1999 Nucl. Fusion 39 2137–2664), is reviewed. Recent theoretical …
Energy deposition and melt deformation on the ITER first wall due to disruptions and vertical displacement events
An analysis workflow has been developed to assess energy deposition and material
damage for ITER vertical displacement events (VDEs) and major disruptions (MD). This …
damage for ITER vertical displacement events (VDEs) and major disruptions (MD). This …
Experiments and non-linear MHD simulations of hot vertical displacement events in ASDEX-Upgrade
Hot vertical displacement events (VDEs) are one of the worst case scenarios for high-current
tokamaks as they are associated with large heat loads and electro-magnetic forces. Non …
tokamaks as they are associated with large heat loads and electro-magnetic forces. Non …
Inter-code comparison benchmark between DINA and TSC for ITER disruption modelling
S Miyamoto, A Isayama, I Bandyopadhyay… - Nuclear …, 2014 - iopscience.iop.org
Results of 2D disruption modelling for validation of benchmark ITER scenarios using two
established codes—DINA and TSC, are compared. Although the simulation models …
established codes—DINA and TSC, are compared. Although the simulation models …
[HTML][HTML] Reassessing energy deposition for the ITER 5 MA vertical displacement event with an improved DINA model
The beryllium (Be) main chamber wall interaction during a 5 MA/1.8 T upward, unmitigated
VDE scenario, first analysed in [J. Coburn et al., Phys. Scr. T171 (2020) 014076] for ITER …
VDE scenario, first analysed in [J. Coburn et al., Phys. Scr. T171 (2020) 014076] for ITER …
Modelling of the toroidal asymmetry of poloidal halo currents in conducting structures
N Pomphrey, JM Bialek, W Park - Nuclear Fusion, 1998 - iopscience.iop.org
During plasma disruptions, substantial toroidal and poloidal eddy currents are generated in
the vacuum vessel and other plasma facing conducting structures. Eddy currents that …
the vacuum vessel and other plasma facing conducting structures. Eddy currents that …
First wall energy deposition during vertical displacement events on ITER
The beryllium (Be) first wall energy deposition and melt damage profiles resulting from the
current quench phase of an unmitigated, 5 MA/1.8 T upward vertical displacement event for …
current quench phase of an unmitigated, 5 MA/1.8 T upward vertical displacement event for …
Toroidal modeling of runaway electron loss due to 3D fields in ITER
Mitigation of runaway electrons (REs) by three-dimensional (3D) magnetic field
perturbations is numerically investigated for the ITER 15 MA baseline D–T scenario, utilizing …
perturbations is numerically investigated for the ITER 15 MA baseline D–T scenario, utilizing …
Comparing DINA code simulations with TCV experimental plasma equilibrium responses
RR Khayrutdinov, JB Lister, VE Lukash… - Plasma Physics and …, 2001 - iopscience.iop.org
The DINA nonlinear time-dependent simulation code has been validated against an
extensive set of plasma equilibrium response experiments carried out on the TCV tokamak …
extensive set of plasma equilibrium response experiments carried out on the TCV tokamak …
Hot VDE investigation of the negative triangularity plasmas based on HL-2M tokamak
L Xue, GY Zheng, XR Duan, YQ Liu, GT Hoang… - Fusion Engineering and …, 2019 - Elsevier
Heating loads on the divertor has been the major issue for the tokamak operation. The
innovative negative triangularity plasmas are considered to be of the favorable property for …
innovative negative triangularity plasmas are considered to be of the favorable property for …