Multiplicities and thermal runaway of current leads for superconducting magnets
Sign Up to like & getrecommendations! Published in 2017 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2017.01.009
Abstract: Abstract The multiple solutions of conduction and vapor cooled copper leads modeling current delivery to a superconducting magnet have been numerically calculated. Both ideal convection and convection with a finite heat transfer coefficient for an… read more here.
Keywords: thermal runaway; runaway current; leads superconducting; current leads ... See more keywords
Suppression of runaway current by magnetic energy transfer in J-TEXT
Sign Up to like & getrecommendations! Published in 2021 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2021.112488
Abstract: Abstract For disruptions without mitigation, a large amount of thermal energy and poloidal magnetic energy will be dissipated inside the vacuum vessel (VV). A slow current quench may be accompanied by a large halo current,… read more here.
Keywords: runaway current; current quench; transfer; magnetic energy ... See more keywords
Electron runaway in ASDEX Upgrade experiments of varying core temperature
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377821000416
Abstract: The formation of a substantial postdisruption runaway electron current in ASDEX Upgrade material injection experiments is determined by avalanche multiplication of a small seed population of runaway electrons. For the investigation of these scenarios, the… read more here.
Keywords: runaway current; asdex; asdex upgrade; temperature ... See more keywords