Study of H-mode pedestal model for helium plasmas in DIII-D
文献类型：期刊论文
| 作者 | Li, K.2,4; Lao, L. L.1; Li, G. Q.2 ; McClenaghan, J.1; Jian, X.3; Osborne, T.1; Evans, T. E.1; Smith, S. P.1; Meneghini, O. M.1; Snyder, P. B.1
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| 刊名 | NUCLEAR FUSION
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 61 |
| ISSN号 | 0029-5515 |
| 关键词 | helium plasmas pedestal structure EPED DIII-D ITER |
| DOI | 10.1088/1741-4326/ac0f97 |
| 通讯作者 | Li, G. Q.(ligq@ipp.ac.cn) |
| 英文摘要 | Helium (Ile) plasmas will be used to test the operationally relevant systems and plasma diagnostics during the ITER non-nuclear phase. Analyses of pedestal width and height in recent DIII-D H-mode experiments in He plasmas find good agreement with Delta(psi) = 0.095 beta(1/2)(p.ped) between the pedestal width Delta(psi) and the square root of the poloidal pedestal beta beta(1/2)(p.ped) from experimental observations. The EPED/REPED pedestal model is found to be applicable to predict the pedestal structure of the He plasma from comparison of predictions with experiments. Furthermore, it indicates that the pedestal height of lie and deuterium (D) plasmas are similar from the REPED predictions with the same global parameters, and the pedestal width of He is approximately 6% larger than that of D. |
| WOS关键词 | MAGNETOHYDRODYNAMIC STABILITY ; EDGE ; EQUILIBRIUM |
| 资助项目 | National Key R&D Program of China[2019YFE03040004] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; National Natural Science Foundation of China[11675221] ; US DOE[DE-FC02-04ER54698] ; US DOE[DE-FG02-95ER54309] ; China Scholarship Council |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000676027300001 |
| 资助机构 | National Key R&D Program of China ; Comprehensive Research Facility for Fusion Technology Program of China ; National Natural Science Foundation of China ; US DOE ; China Scholarship Council |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123314]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, G. Q. |
| 作者单位 | 1.Gen Atom, POB 85608, San Diego, CA 92186 USA 2.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 3.Univ Calif San Diego, Ctr Energy Res, San Diego, CA 92093 USA 4.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, K.,Lao, L. L.,Li, G. Q.,et al. Study of H-mode pedestal model for helium plasmas in DIII-D[J]. NUCLEAR FUSION,2021,61. |
| APA | Li, K..,Lao, L. L..,Li, G. Q..,McClenaghan, J..,Jian, X..,...&Snyder, P. B..(2021).Study of H-mode pedestal model for helium plasmas in DIII-D.NUCLEAR FUSION,61. |
| MLA | Li, K.,et al."Study of H-mode pedestal model for helium plasmas in DIII-D".NUCLEAR FUSION 61(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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