Hits:

Indexed by:会议论文

Date of Publication:2011-06-27

Included Journals:EI、Scopus

Volume:35 2

Page Number:1556-1559

Abstract:Hydrogen isotopes (His) retention is a key issue for fusion devices like ITER. Simultaneous use of Be, W and C as the wall material for different parts of plasma-facing components (PFCs) will bring in material mixing issues, which compound that of hydrogen isotopes retention. To simulate the hydrogen inventory in the PFCs, we have developed a flexible standalone model. The particle balance model for reaction-diffusion and hydrogen isotope retention in metal and porous media is presented, respectively. However, in this paper, we only present some basic results based on experimental data available for the purpose of validating the model. More targeted experiments are needed to provide necessary input data for this newly developed model.