Controlling the energy of runaway electrons by emissive limiter biasing in tokamaks
The high-energy current of runaway electrons during a major disruption in tokamak reactors
can cause serious damage to the first wall of the reactor and reduce its lifetime. Therefore, it …
can cause serious damage to the first wall of the reactor and reduce its lifetime. Therefore, it …
Effects of hot limiter biasing on tokamak runaway discharges
In this research hot limiter biasing effects on the Runaway discharges were investigated.
First wall of the tokamak reactors can affects serious damage due to the high energy …
First wall of the tokamak reactors can affects serious damage due to the high energy …
Real time wall conditioning with lithium powder injection in long pulse H-mode plasmas in EAST with tungsten divertor
Real-time lithium powder injection has been applied to long-pulse (> 30 s) H-mode plasmas
in EAST. This replenishes the active lithium surface that is routinely consumed by plasma …
in EAST. This replenishes the active lithium surface that is routinely consumed by plasma …
Impurity production monitoring during RF experiments in Tore Supra
O Meyer, P Monier-Garbet, P Devynck… - Journal of nuclear …, 2009 - Elsevier
Real time monitoring of edge plasma impurity content is used in a radiofrequency heated
plasma scenario, to operate the tokamak safely by preventing any large increase in the …
plasma scenario, to operate the tokamak safely by preventing any large increase in the …
High-density H-mode operation achieved using efficient plasma refueling by inboard pellet launch
PT Lang, O Gruber, LD Horton, TTC Jones… - Journal of nuclear …, 2001 - Elsevier
A systematic study was performed on high-density H-mode operation in the tokamaks
ASDEX Upgrade and JET using inboard pellet launch refueling. The pellet particle flux was …
ASDEX Upgrade and JET using inboard pellet launch refueling. The pellet particle flux was …
Study of Runaway Electron Generation in Synergetic ECRH and SMBI Plasma and during Major Disruptions in the HL-2A Tokamak
Full text: Runaway electron (RE) is a crucial issue in achieving safe tokamak operation due
to its sever threat to tokamak machines when they hit the first wall, especially during …
to its sever threat to tokamak machines when they hit the first wall, especially during …
Conditioning of SST-1 tokamak vacuum vessel by baking and glow discharge cleaning
Z Khan, S George, P Semwal, KR Dhanani… - Fusion Engineering and …, 2016 - Elsevier
Abstract Steady-state Superconducting Tokamak (SST-1) vacuum vessel (VV) adopts
moderate baking at 110±10° C and the limiters baking at 250±10° C for∼ 200 h followed by …
moderate baking at 110±10° C and the limiters baking at 250±10° C for∼ 200 h followed by …
Investigation of runaway electrons in the current ramp-up by a fully non-inductive lower hybrid current drive on the EAST tokamak
HW Lu, XJ Zha, FC Zhong, LQ Hu, RJ Zhou… - Physica …, 2013 - iopscience.iop.org
The possibility of using a lower hybrid wave (LHW) to ramp up the plasma current (I p) from a
low level to a high enough level required for fusion burn in the EAST (experimental …
low level to a high enough level required for fusion burn in the EAST (experimental …
Study of Ohmic breakdown and burnthrough phase of ADITYA tokamak
In the ADITYA tokamak, the plasma discharge is initiated through filament pre-ionization
assisted breakdown, using the conventional inductively driven electric field. Following the …
assisted breakdown, using the conventional inductively driven electric field. Following the …
Overview of recent experimental results from the ADITYA-U tokamak
Since the 2018 IAEA-FEC conference, in addition to expanding the parameter horizons of
the ADITYA-U machine, emphasis has been given to dedicated experiments on inductively …
the ADITYA-U machine, emphasis has been given to dedicated experiments on inductively …