Hydrogen retention in ITER's Diagnostic First Wall submitted to cyclic thermomechanical loadings
نویسندگان
چکیده
A simplified ITER's Diagnostic First Wall is modelled in Abaqus Finite Element software to evaluate hydrogen retention after cyclic plasma exposure, and especially, the impact of mechanical fields. Using several User Subroutines, a strongly coupled chemo-thermo-mechanical problem set solved. Hydrogen field results with or without fields are compared, during different loading phases, leading conclusion that, for this problem, have no important on retention.
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ژورنال
عنوان ژورنال: Procedia structural integrity
سال: 2022
ISSN: ['2452-3216']
DOI: https://doi.org/10.1016/j.prostr.2022.12.021