Passive control of runaway electron displacement by magnetic energy transfer in J-TEXT
Sign Up to like & getrecommendations! Published in 2019 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2019.02.020
Abstract: Abstract During disruptions runaway electrons (REs) often drift from high field side to low field side in J-TEXT. It may cause severe damage to the plasma facing components when REs strike them with high energies.… read more here.
Keywords: control; energy transfer; field side; magnetic energy ... See more keywords
High-field side scrape-off layer investigation: Plasma profiles and impurity screening behavior in near-double-null configurations
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear materials and energy"
DOI: 10.1016/j.nme.2016.10.006
Abstract: New experiments on Alcator C-Mod reveal that the favorable impurity screening characteristics of the high-field side (HFS) scrape-off layer (SOL), previously reported for single null geometries, is retained in double null configurations, despite the formation… read more here.
Keywords: sol; field side; double null; impurity ... See more keywords
UEDGE-predicted impact of molecules on low-field side target detachment in DIII–D
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Materials and Energy"
DOI: 10.1016/j.nme.2019.01.019
Abstract: Abstract The impact of fluid molecules on detachment was studied using the edge fluid code UEDGE for a set of DIII–D L-mode plasmas with varying degree of low-field side (LFS) target detachment. A baseline atom-only,… read more here.
Keywords: field; low field; field side; target ... See more keywords
Asymmetric magnetic reconnection driven by ultraintense femtosecond lasers
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Plasmas"
DOI: 10.1063/1.5130512
Abstract: Three-dimensional asymmetric magnetic reconnection (AMR) driven by ultraintense femtosecond (fs) lasers is investigated by relativistic particle-in-cell (PIC) simulation. The reconnection rate is found to be only one-third of that in the previous symmetric reconnection PIC… read more here.
Keywords: stagnation; field; point; field side ... See more keywords
SOLPS-ITER modeling with activated drifts for a snowflake divertor in ASDEX Upgrade
Sign Up to like & getrecommendations! Published in 2020 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/ab7108
Abstract: We report on the first SOLPS-ITER simulations of a low-field side snowflake minus (LFS SF−) divertor configuration with drifts fully activated in ASDEX Upgrade. Compared to a reference case without drifts, the simulation in normal… read more here.
Keywords: solps iter; asdex upgrade; field; field side ... See more keywords