User profiles for T. Biwer
Theodore BiewerOak Ridge National Laboratory Verified email at ornl.gov Cited by 4510 |
Active Control of Type-I Edge-Localized Modes with Perturbation Fields in the JET Tokamak
…, Y Baranov, M Bécoulet, M Beurskens, T Biewer… - Physical review …, 2007 - APS
Type-I edge-localized modes (ELMs) have been mitigated at the JET tokamak using a static
external n= 1 perturbation field generated by four error field correction coils located far from …
external n= 1 perturbation field generated by four error field correction coils located far from …
[HTML][HTML] Overview of the JET results in support to ITER
…, M Beurskens, B Bieg, J Bielecki, T Biewer… - Nuclear …, 2017 - iopscience.iop.org
The European nuclear fusion research community has elaborated a Roadmap to the realisation
of fusion energy in which ‘ITER is the key facility and its success is the most important …
of fusion energy in which ‘ITER is the key facility and its success is the most important …
[HTML][HTML] Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall
…, H Betar, M Beurskens, J Bielecki, T Biewer… - Nuclear …, 2019 - iopscience.iop.org
Since 2016, the JET scientific programme is engaged in a multi-campaign effort including
experiments in D, H and T [1], leading to 2020 and the first experiments with 50%/50% D–T …
experiments in D, H and T [1], leading to 2020 and the first experiments with 50%/50% D–T …
[HTML][HTML] Overview of JET results for optimising ITER operation
…, B Bieg, J Bielecki, A Bierwage, T Biewer… - Nuclear …, 2022 - iopscience.iop.org
The JET programme in 2019–2020 focussed on preparing for the exploitation of JET’s currently
unique capabilities, tritium handling and ITER-like wall (ILW: Be first wall and W divertor […
unique capabilities, tritium handling and ITER-like wall (ILW: Be first wall and W divertor […
L–H power threshold studies in JET with Be/W and C wall
… Here we define edge T e and n e as the values of the electron temperature and density at
the radial position where the pedestal top is found in the established H-mode phase. The edge …
the radial position where the pedestal top is found in the established H-mode phase. The edge …
The development of the material plasma exposure experiment
… The design of the magnet system focused on conductor material that could best provide fields
on the order of 2 T for plasma generation and heating and 1 T within the target area. Given …
on the order of 2 T for plasma generation and heating and 1 T within the target area. Given …
Gas jet disruption mitigation studies on Alcator C-Mod and DIII-D
…, GY Antar, A Bader, M Bakhtiari, T Biewer… - Nuclear …, 2007 - iopscience.iop.org
High-pressure noble gas jet injection is a mitigation technique which potentially satisfies the
requirements of fast response time and reliability, without degrading subsequent discharges…
requirements of fast response time and reliability, without degrading subsequent discharges…
Developing the science and technology for the material plasma exposure experiment
Linear plasma generators are cost effective facilities to simulate divertor plasma conditions
of present and future fusion reactors. They are used to address important R&D gaps in the …
of present and future fusion reactors. They are used to address important R&D gaps in the …
Electron heat transport measured in a stochastic magnetic field
New profile measurements have allowed the electron thermal diffusivity profile to be estimated
from power balance in the Madison Symmetric Torus where magnetic islands overlap and …
from power balance in the Madison Symmetric Torus where magnetic islands overlap and …
Equilibrium reconstruction in the Madison Symmetric Torus reversed field pinch
A non-linear Grad–Shafranov toroidal equilibrium reconstruction code (MSTFit) has been
developed for the Madison Symmetric Torus. This is the first such code applied to the unique …
developed for the Madison Symmetric Torus. This is the first such code applied to the unique …