DOAJ Open Access 2024

A validated ballistic-He fuzz-growth model for high temperature erosive-plasma regimes

M.I. Patino M.J. Baldwin

Abstrak

An analytical model of helium-induced fuzz growth on heated tungsten (Patino et al., 2023) is expanded to include the effects of material exposure temperature via an Arrhenius relation and helium-induced sputtering. The expanded model is able to replicate experimental measurements of fuzz thickness for a range of helium fluences from 0.7–110×1026 m−2, sample temperatures from 993–1300 K, and ion energies from 50–500 eV.

Topik & Kata Kunci

Nuclear engineering. Atomic power

Penulis (2)

M.I. Patino

M.J. Baldwin

Format Sitasi

APA MLA BibTeX

Patino, M., Baldwin, M. (2024). A validated ballistic-He fuzz-growth model for high temperature erosive-plasma regimes. https://doi.org/10.1016/j.nme.2024.101700

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.1016/j.nme.2024.101700
Akses: Open Access ✓