H-mode pedestal improvements with neon injection in DIII-D
文献类型：期刊论文
| 作者 | Lan, H.2,3; Osborne, T. H.4; Groebner, R. J.4; Snyder, P. B.4; Xu, G. S.2 ; Grierson, B. A.5; Victor, B. S.1; Leonard, A. W.4; Wang, H. Q.4
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| 刊名 | NUCLEAR FUSION
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| 出版日期 | 2020-05-01 |
| 卷号 | 60 |
| ISSN号 | 0029-5515 |
| 关键词 | DIII-D pedestal H-mode neon |
| DOI | 10.1088/1741-4326/ab7c2b |
| 通讯作者 | Osborne, T. H.(osborne@fusion.gat.com) |
| 英文摘要 | Improvements in the H-mode pedestal pressure and global energy confinement were observed on DIII-D with both 3 and 6 MW of neutral beam (NBI) heating with neon injection. The pedestal pressure increased, primarily associated with a significant increase in the pedestal density with a relatively smaller decrease in the pedestal temperature. At the same neon injection rate, a rapid decrease in edge localized mode (ELM) frequency and similar to 35% increase in plasma stored energy were observed in the 3 MW discharge, while in the 6 MW discharge, the ELM frequency was gradually decreased and the plasma stored energy gradually increased by up to 20%. The measured pedestal widths from both 3 and 6 MW discharges matched the EPED1.0 width scaling, Delta psi N=0.089 beta p,ped1/2 |
| WOS关键词 | EDGE-LOCALIZED MODES ; PHYSICS ; PARAMETERS ; CODE ; WALL |
| 资助项目 | U.S. Department of Energy, Office of Science, Office of Fusion Energy Sciences[DE-FC02-04ER54698] ; U.S. Department of Energy, Office of Science, Office of Fusion Energy Sciences[DE-AC02-09CH11466] ; U.S. Department of Energy, Office of Science, Office of Fusion Energy Sciences[DE-AC52-07NA27344] ; National Magnetic Confinement Fusion Science Program of China[2015GB101002] ; National Magnetic Confinement Fusion Science Program of China[2015GB103000] ; National Natural Science Foundation of China[11575235] ; National Natural Science Foundation of China[11422546] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSWSLH001] ; China Scholarship Council |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000528751800001 |
| 资助机构 | U.S. Department of Energy, Office of Science, Office of Fusion Energy Sciences ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; China Scholarship Council |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103391]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Osborne, T. H. |
| 作者单位 | 1.Lawrence Livermore Natl Lab, Livermore, CA 94550 USA 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Gen Atom, San Diego, CA 92186 USA 5.Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA |
| 推荐引用方式 GB/T 7714 | Lan, H.,Osborne, T. H.,Groebner, R. J.,et al. H-mode pedestal improvements with neon injection in DIII-D[J]. NUCLEAR FUSION,2020,60. |
| APA | Lan, H..,Osborne, T. H..,Groebner, R. J..,Snyder, P. B..,Xu, G. S..,...&Wang, H. Q..(2020).H-mode pedestal improvements with neon injection in DIII-D.NUCLEAR FUSION,60. |
| MLA | Lan, H.,et al."H-mode pedestal improvements with neon injection in DIII-D".NUCLEAR FUSION 60(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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