Pathfinder for steady-state high-confinement physics in tokamaks——EAST
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摘要: 人类已经在实验室通过托卡马克装置实现了10 MW量级的可控氘氚核聚变反应,磁约束聚变研究进入到了实验堆时代。托卡马克高约束稳态运行成为开发商用聚变能的关键。中国全超导托卡马克装置(东方超环,EAST)瞄准国际热核聚变实验堆(ITER)和未来聚变堆稳态运行的需求,在前沿稳态物理研究中获得重要进展,率先演示了托卡马克高约束稳态模式的长脉冲运行,为ITER运行和未来聚变堆设计提供了重要参考。Abstract: With the achievement of controlled deuterium-tritium nuclear fusion on the scale of 10 MW in a tokamak, magnetic-confinement fusion entered the era of experimental reactors. A high-confinement steady-state tokamak is the key step to realize commercial fusion energy. China’s Experimental Advanced Superconducting Tokamak (EAST) aims to solve the issues challenging ITER and future steady-state operation of fusion reactors, and has recently made significant progress in this area, demonstrating for the first time long pulse operation of a steady-state high-confinement regime of tokamak. This is an important step forward for ITER operation and future fusion reactor design.
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Keywords:
- magnetic confinement fusion /
- tokamak /
- high-confinement mode /
- steady-state operation /
- ITER
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[1] Ongena J et al. Nature Physics,2016,12:398
[2] Sips A C C et al. Plasma Physics and Controlled Fusion,2005,47: A19
[3] 万宝年,徐国盛. 科学通报,2015,60:2157 [4] Wan B et al. Nuclear Fusion,2015,55:104015
[5] Ding B J et al. Nuclear Fusion,2018,58:126015
[6] Wan B N et al. Nuclear Fusion,2003,10:1279
[7] Shi Y et al. Phys. Rev. Lett.,2011,106:235001
[8] Wagner F. Plasma Physics and Controlled Fusion,2007,49:B1
[9] 英国MAST装置上利用高速相机相摄到的边界局域模. https://www.iter.org/newsline/229/1229 [10] Xu G S et al. Phys. Rev. Lett.,2011,107:125001
[11] Xu G S et al. Phys. Rev. Lett.,2016,116:095002
[12] Xu G S et al. Nuclear Fusion,2011,51:072001
[13] Leonard A W. Physics of Plasmas,2014,21:090501
[14] Langs P T et al. Nuclear Fusion,2013,53:043004
[15] Liang Y et al. Phys. Rev. Lett.,2013,110:235002
[16] Morris W. Nature Physics,2013,9:754
[17] Xu G S et al. Phys. Rev. Lett.,2019,122:255001
[18] Campbell D J. Nuclear Fusion,2020,60:027001
[19] Xiao B J et al. Fusion Engineering and Design,2019,146:2149
[20] Zhang Y et al. Nuclear Fusion,2023,63:086006
[21] Leonard A. Plasma Physics and Controlled Fusion,2018,60: 044001
[22] Xu G S et al. Nuclear Fusion,2021,61:126070
[23] Wang L et al. Nature Communications,2021,12:1365
[24] Zuo G Z et al. Journal of Nuclear Materials,2011,415:S1062
[25] Hu J S et al. Journal of Nuclear Materials,2011,415:S395
[26] Litaudon X et al. Nuclear Fusion,2023,64:015001
[27] Gong X Z et al. Nuclear Fusion,2022,62:076009
[28] Wan B. Chinese Physics Letters,2020,37:045202
[29] Ding S et al. Nature,2024,629:555
[30] Kim H S et al. Nuclear Fusion,2023,64:016033
[31] Song Y T,Zou X L,Gong X Z et al. Science Advances,2023,9: eabq5273
[32] Wan B,Xu G. Natl. Sci. Rev.,2023,10:nwad217
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