Dust in fusion devices - experimental evidence, possible sources and consequences
作者： J Winter
DOI: 10.1088/0741-3335/40/6/022
关键词:
摘要: Dust can play an important role in fusion devices. Various mechanisms for dust production are discussed including the possible growth of particulates during plasma discharge itself. Samples from TEXTOR-94 analysed by scanning electron microscopy. The particle size ranges millimetres down to < 100 nm. morphology smallest particles suggests their plasma-induced growth. Part is ferromagnetic. impact on safety, operations and performance addressed.
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