Author:
Pautasso G.,Fuchs C.J.,Gruber O.,Maggi C.F.,Maraschek M.,Pütterich T.,Rohde V.,Wittmann C.,Wolfrum E.,Cierpka P.,Beck M.
Abstract
The massive injection of impurity gas into a plasma has been proved to reduce forces and localized thermal loads caused by disruptions in tokamaks. This mitigation system is routinely used on ASDEX Upgrade to shut down plasmas with a locked mode. The plasma response to impurity injection and the mechanism of reduction of the mechanical forces is discussed in the paper.
Subject
Condensed Matter Physics,Nuclear and High Energy Physics
Reference20 articles.
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3. Mitigation of Tokamak Disruptions Using High-Pressure Gas Injection
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