H/He irradiation on tungsten exposed to ELM-like thermal shocks
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- 作者：Nathan Lemahieua ; c ; d ; Nathan.Lemahieu@UGent.be" class="auth_mail" title="E-mail the corresponding author ; Martin Baldenb ; Stefan Elgetib ; Henri Greunerb ; Jochen Linkea ; Hans Maierb ; Gerald Pintsuka ; Marius Wirtza ; Guido Van Oostc ; Jean-Marie Noterdaemeb ; c
- 关键词：ELMs ; Tungsten ; High heat flux tests ; Surface morphology ; Helium ; Hydrogen
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：109-111
- 期：part_PA
- 页码：169-174
- 全文大小：2365 K
文摘
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After ELM-like thermal shocks, tungsten was exposed to H/He particle fluxes.
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The influence of combined loading conditions on the damage behaviour was studied.
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Roughened surfaces do not alter H/He induced surface modifications.
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Cracks interact with the particle flux, resulting in phenomena such as crack bridging.