Toward Tungsten Plasma-Facing Components in KSTAR: Research on Plasma-Metal Wall Interaction
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چکیده
منابع مشابه
Free surface stability of liquid metal plasma facing components
An outstanding concern raised over the implementation of liquid metal plasma facing components in fusion reactors is the potential for ejection of liquid metal into the fusion plasma. The influences of Rayleigh–Taylor-like and Kelvin–Helmholtz-like instabilities were experimentally observed and quantified on the thermoelectric-driven liquid-metal plasmafacing structures (TELS) chamber at the Un...
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متن کاملModeling hydrogen isotope behavior in fusion plasma-facing components
Article history: Received 15 August 2013 Accepted 25 November 2013 Available online 28 November 2013 In this work, we focus on understanding hydrogen isotope retention in plasma-facing materials in fusion devices. Three common simulation methods are usually used to study this problem that includes Monte Carlo, molecular dynamics, and numerical/analytical methods. A system of partial differentia...
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Recent experiments have renewed interest in the use of liquid lithium as a plasma facing component (PFC). The liquid metal surface will experience a number of effects which are considered in the present work with simple analytical and more complete computational models. These include the thermal response under fusion relevant heat loads causing thermocapillary and thermoelectric effects. Analyt...
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ژورنال
عنوان ژورنال: Fusion Science and Technology
سال: 2015
ISSN: 1536-1055,1943-7641
DOI: 10.13182/fst14-897