Study of H-mode pedestal predictive model on EAST tokamak
文献类型：期刊论文
| 作者 | Li, K.1,2; Li, G. Q.1 ; Zang, Q.1; Zhang, T.1; Liu, H. Q.1; Xiang, H. M.1,2; Li, Y. Y.1; Wu, M. F.1,2; Wu, M. Q.3; Jian, X.4
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| 刊名 | PLASMA PHYSICS AND CONTROLLED FUSION
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| 出版日期 | 2020-11-01 |
| 卷号 | 62 |
| 关键词 | EAST pedestal structure H-mode REPED model EPED model |
| ISSN号 | 0741-3335 |
| DOI | 10.1088/1361-6587/abb522 |
| 通讯作者 | Li, G. Q.(ligq@ipp.ac.cn) |
| 英文摘要 | The pedestal structure of the high-confinement mode (H-mode) operation strongly impacts global confinement and fusion performance in tokamak devices. Studies of the pedestal structure also play an important role in better understanding the characterization of H-mode plasma discharges with type-I edge localized modes on the Experimental Advanced Superconducting Tokamak (EAST). The EPED model has been widely validated to predict the pedestal structure of several tokamak devices. The mean pedestal width Delta(psi) correlates with the square root of the poloidal pedestal beta beta(1/2)(p,ped) and is in good agreement with Delta(psi) = 0.12 beta(1/2)(p,ped) from experimental observations. It is also found that the scaling coefficients of Delta(psi) and beta(1/2)(p,ped) may have no dependence on the heating schemes. The comparison of predictions with measurements indicates that the REPED model could be used to predict the pedestal height for a range of experimental pedestal pressures (1.7 < p(ped) < 2.6 kPa) on EAST. |
| WOS关键词 | MAGNETOHYDRODYNAMIC STABILITY ; DIII-D ; EDGE ; PROFILE |
| 资助项目 | National Natural Science Foundation of China[11675221] ; National Natural Science Foundation of China[11805136] ; K.C. Wong Education Foundation ; National Magnetic Confinement Fusion Program of China[2017YFE0300500] ; National Magnetic Confinement Fusion Program of China[2017YFE0300501] ; China Scholarship Council |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000576416900001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; K.C. Wong Education Foundation ; National Magnetic Confinement Fusion Program of China ; China Scholarship Council |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/104437]  |
| 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.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China 4.Univ Calif San Diego, Ctr Energy Res, La Jolla, CA 92093 USA 5.Gen Atom, POB 85608, San Diego, CA 92186 USA |
| 推荐引用方式 GB/T 7714 | Li, K.,Li, G. Q.,Zang, Q.,et al. Study of H-mode pedestal predictive model on EAST tokamak[J]. PLASMA PHYSICS AND CONTROLLED FUSION,2020,62. |
| APA | Li, K..,Li, G. Q..,Zang, Q..,Zhang, T..,Liu, H. Q..,...&Snyder, P. B..(2020).Study of H-mode pedestal predictive model on EAST tokamak.PLASMA PHYSICS AND CONTROLLED FUSION,62. |
| MLA | Li, K.,et al."Study of H-mode pedestal predictive model on EAST tokamak".PLASMA PHYSICS AND CONTROLLED FUSION 62(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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