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| Mixed hydrogen isotopes plasma-driven permeation through CLF-1 RAFM steel for ITER HCCB TBM | |
Liu, Cai-Bin1,2; Zhou, Hai-Shan1,2 ; Li, Xue-Chun1,2; Liu, Hao-Dong1; Wang, Lu1,2; Wauters, Tom3; Wang, Xiao-Yu4; Liu, Song-Lin1,2; Luo, Guang-Nan1,2
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| 2022-12-01 | |
| Source Publication | NUCLEAR FUSION
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| ISSN | 0029-5515 |
| Corresponding Author | Zhou, Hai-Shan(haishanzhou@ipp.ac.cn) ; Wang, Xiao-Yu(wangxy@swip.ac.cn) |
| Abstract | The first wall of the helium-cooled ceramic breeder test blanket module (TBM) will be subjected to charge exchange neutral from the mixed deuterium (D) and tritium (T) deuterium-tritium (D-T) mixture plasma irradiation. To understand the isotope effects on mixed plasma-driven permeation (PDP) through the TBM wall, which is typically made by reduced activation martensitic/ferritic steel (RAFM), mixed D and protium (H) PDP experiments for a Chinese RAFM CLF-1 have been performed. Permeation fluxes of H and D through similar to mm thick CLF-1 have been recorded at various sample temperatures and particle incident energies. The co-permeation of H and D is found to be diffusion-limited in the bulk and obeys classical mass effects of diffusion species. The H/D ratio of the permeation fluxes is found to be stable when changing sample temperature and is insensitive to ion incident energy. In addition, the mixed H can provide more channels for D recombination to reduce the D permeation. |
| Keyword | tritium permeation mixture plasma isotope effects TBM RAFM steel |
| DOI | 10.1088/1741-4326/ac9193 |
| WOS Keyword | FUSION-REACTOR PLASMAS ; DEUTERIUM PERMEATION ; MARTENSITIC STEELS ; TRANSPORT ; BEHAVIOR ; F82H |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Magnetic Confinement Fusion Science Program of China[2019YFE03130001] ; National Natural Science Foundation of China[12192283] ; National Natural Science Foundation of China[11875288] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2018484] ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences[DSJJ-2020-06] |
| Funding Organization | National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences |
| WOS Research Area | Physics |
| WOS Subject | Physics, Fluids & Plasmas |
| WOS ID | WOS:000865872300001 |
| Publisher | IOP Publishing Ltd |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.hfcas.ac.cn:8080/handle/334002/129298 |
| Collection | 中国科学院合肥物质科学研究院 |
| Corresponding Author | Zhou, Hai-Shan; Wang, Xiao-Yu |
| Affiliation | 1.Chinese Acad Sci, Inst Plasma Phys, HMIS, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.ITER Org, F-13067 St Paul Les Durance, France 4.Southwestern Inst Phys, Chengdu 610225, Peoples R China |
| First Author Affilication | Chinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China |
| Corresponding Author Affilication | Chinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Cai-Bin,Zhou, Hai-Shan,Li, Xue-Chun,et al. Mixed hydrogen isotopes plasma-driven permeation through CLF-1 RAFM steel for ITER HCCB TBM[J]. NUCLEAR FUSION,2022,62. |
| APA | Liu, Cai-Bin.,Zhou, Hai-Shan.,Li, Xue-Chun.,Liu, Hao-Dong.,Wang, Lu.,...&Luo, Guang-Nan.(2022).Mixed hydrogen isotopes plasma-driven permeation through CLF-1 RAFM steel for ITER HCCB TBM.NUCLEAR FUSION,62. |
| MLA | Liu, Cai-Bin,et al."Mixed hydrogen isotopes plasma-driven permeation through CLF-1 RAFM steel for ITER HCCB TBM".NUCLEAR FUSION 62(2022). |
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