Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정규선 | - |
dc.date.accessioned | 2019-11-20T08:55:51Z | - |
dc.date.available | 2019-11-20T08:55:51Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.citation | FUSION ENGINEERING AND DESIGN, v. 119, page. 61-68 | en_US |
dc.identifier.issn | 0920-3796 | - |
dc.identifier.issn | 1873-7196 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0920379617301898?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112662 | - |
dc.description.abstract | Neutral lithium (Li) has been used for the mitigation of heat flux to the plasma facing components and for the control of hydrogen of fusion plasmas. Radial and axial variations of densities of Li neutrals and ions are obtained analytically for a cylindrical chamber by assuming the classical diffusion with or without the magnetic field (B). Neutrals and ions without B can be expressed as a linear combination of the modified Bessel functions of order zero (I-0 and K-0), while ions with B are to be expressed as the square root of them. Analytical solutions of Li neutral densities with Dirichlet and Neumann boundary conditions are compared to those using Monte Carlo simulation and experimental values of the LIGHT-1 (Lithium Injection Gettering of Hydrogen and its Transport experiments) device. Proper combinations of the relaxation length and size of the source would produce well fitted profiles similar to those observed experimentally and those using Monte Carlo codes. (C) 2017 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | Primary author deeply appreciates Professor Hirooka for his invitation and encouragement, and Professors Sato, Tsuchiya, and Ashikawa for their generous hospitality and help during the visit to the National Institute of Fusion Science (NIFS), Japan. This research was supported by National R&D Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (2015M1A7A1A01002784). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Plasma facing components | en_US |
dc.subject | Lithium density | en_US |
dc.subject | analytic solution | en_US |
dc.subject | classical diffusion | en_US |
dc.subject | modified Bessel function | en_US |
dc.title | Analytic treatment of distributions of lithium neutrals and ions in linear devices | en_US |
dc.type | Article | en_US |
dc.relation.volume | 119 | - |
dc.identifier.doi | 10.1016/j.fusengdes.2017.02.096 | - |
dc.relation.page | 61-68 | - |
dc.relation.journal | FUSION ENGINEERING AND DESIGN | - |
dc.contributor.googleauthor | Chung, Kyu-Sun | - |
dc.contributor.googleauthor | Hirooka, Yoshi | - |
dc.contributor.googleauthor | Ashikawa, Naoko | - |
dc.contributor.googleauthor | Cho, Soon Gook | - |
dc.contributor.googleauthor | Choi, Heung Gyoon | - |
dc.contributor.googleauthor | Kang, In Je | - |
dc.contributor.googleauthor | Tsuchiya, Hayato | - |
dc.relation.code | 2017001507 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | kschung | - |
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