Zero frequency zonal flow excitation by energetic electron driven beta-induced Alfven eigenmode

Qiu Zhiyong; Chen Liu; Zonca Fulvio; Ma Ruirui

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Zero frequency zonal flow excitation by energetic electron driven beta-induced Alfven eigenmode

机译：精力充电电子驱动β诱导的Alfven EigenMode零频率区域流动激发

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摘要

Zero frequency zonal flow (ZFZF) excitation by trapped energetic electron driven beta-induced Alfven eigenmode (eBAE) is investigated using non-linear gyrokinetic theory. It is found that, resonant energetic electrons (EEs) not only effectively drive eBAE unstable, but also contribute to the non-linear coupling, leading to ZFZF excitation. The trapped EE contribution to ZFZF generation is dominated by EE responses to eBAE in the ideal region, and is comparable to thermal plasma contribution to Reynolds and Maxwell stresses.

机译：使用非线性旋转理论研究了捕获的能量电子驱动β诱导的Alfven Eigenmode（EBAE）的零频频流量（ZFZF）激发。结果发现，共振能量电子（EES）不仅有效地驱动EBAE不稳定，而且还有助于非线性耦合，导致ZFZF激励。被困对ZFZF生成的EE贡献是由对EBAE在理想区域中的EE反应的贡献，并且与热等离子体对雷诺和Maxwell应力的贡献相当。

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来源
《Plasma physics and controlled fusion》 |2020年第10期|共7页
作者
Qiu Zhiyong; Chen Liu; Zonca Fulvio; Ma Ruirui;
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作者单位

Zhejiang Univ Inst Fus Theory &

Simulat Hangzhou Peoples R China;

Zhejiang Univ Inst Fus Theory &

Simulat Hangzhou Peoples R China;

Zhejiang Univ Inst Fus Theory &

Simulat Hangzhou Peoples R China;

Southwestern Inst Phys POB 432 Chengdu 610041 Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类等离子体物理学;
关键词
Zonal structure; Beta induced Alfven eigenmode; non-linear gyrokinetic theory; energetic particle;

机译：区间结构;β诱导Alfven Eigenmode;非线性旋转理论;能量粒子;

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专利

1. Zero frequency zonal flow excitation by energetic electron driven beta-induced Alfven eigenmode [J] . Qiu Zhiyong, Chen Liu, Zonca Fulvio, Plasma physics and controlled fusion . 2020,第10期

机译：精力充电电子驱动β诱导的Alfven EigenMode零频率区域流动激发
2. Verification of an energetic-electron-driven beta-induced Alfven eigenmode in the HL-2A tokamak [J] . Chen Yang, Zhang Wenlu, Cheng Junyi, Physics of plasmas . 2019,第10期

机译：在HL-2A Tokamak中验证精力充电 - 电子驱动的Beta诱导的Alfven eIgenmode
3. Global theory of beta-induced Alfven eigenmode excited by trapped energetic electrons [J] . Ruirui Ma, Zhiyong Qiu, Yueyan Li, Nuclear fusion . 2021,第3期

机译：β致诱导的Alfven eIgenmode的全球理论被困难的能量电子激发
4. Excitation of kinetic reverse shear Alfven eigenmode by energetic ions in a tokamak plasma [C] . A. Panwar, H. Rizvi, M. Shahzad, International Conference on Photonics, Metamaterials Plasmonics . 2019

机译：在Tokamak等离子体中有能量离子的动力学反向剪切AlfenMode的激发
5. Gyrokinetic deltaf particle simulation of collisionless trapped electron mode and toroidicity-induced Alfven eigenmode. [D] . Lang, Jianying. 2008

机译：无碰撞俘获电子模式和超环性诱导的Alfven本征模式的陀螺动力学delf粒子模拟。
6. Energetic electrons driven in the polarization direction of an intense laser beam incident normal to a solid target [O] . J.F. Seely, L.T. Hudson, N. Pereira, -1

机译：在垂直于固体靶的强激光束的偏振方向上驱动的高能电子
7. Fine structure zonal flow excitation by beta-induced Alfvén eigenmode [O] . Zhiyong Qiu, Liu Chen, Fulvio Zonca 2016

机译：β诱导的Alfvén特征模型细结构带状流激发
8. Anomalous Electron Transport Due to Multiple High Frequency Beam Ion Driven Alfven Eigenmode. [R] . Gorelenkov, N. N., Stutman, D., Tritz, K., 2010

机译：多频高频离子驱动alfven本征模的异常电子输运。

Zero frequency zonal flow excitation by energetic electron driven beta-induced Alfven eigenmode

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