Article ID Journal Published Year Pages File Type
272090 Fusion Engineering and Design 2012 7 Pages PDF
Abstract

Deuterium ion driven permeation was studied for mixed ion irradiation conditions with He and C. Addition of He greatly reduced permeation, while addition of C enhanced permeation. These phenomena are strongly temperature dependent, but both are significant around surface temperature of blankets (∼800 K). Permeation flux has very weak dependence on microstructure. These results are important for evaluation of T behavior in blanket first walls.

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Physical Sciences and Engineering Energy Energy Engineering and Power Technology
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