Journal of Advanced Simulation in Science and Engineering
Online ISSN : 2188-5303
ISSN-L : 2188-5303
Special Section on Recent Advances in Simulation in Science and Engineering
Understanding of time trend of cesium layer on the plasma grid in ITER scaled negative ion source
Masafumi Yoshida
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2024 Volume 11 Issue 1 Pages 158-165

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Abstract

A thickness of cesium (Cs) layer on a plasma grid like ITER scaled negative ion source is estimated by using a physical model to control Cs distribution inside the negative ion source. It is found that it is important to take a plasma operation conditions such as duty into account, to understand the Cs behavior in the negative ion source.

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© 2024 Japan Society for Simulation Technology
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