Effects of m=0 Harmonics on Quasi-Linear Stage of m=1 Double Tearing Mode

被引：0
|
作者：
王正汹 [1 ]
王晓钢 [1 ]
董家齐 [2 ]
龙永兴 [2 ]
牟宗泽 [2 ]
机构：
[1] State Key Lab.of Materials Modification by Laser,Electron and Ion Beams,Department of Physics,Dalian University of Technology,Dalian 116024,China
[2] Southwestern Institute of Physics,Chengdu 610041,China
来源：
Plasma Science and Technology | 2007年 / 03期
关键词：
double tearing mode; electron viscosity; poloidal shear velocity;
D O I：
暂无
中图分类号：
O441 [电磁学];
学科分类号：
0809 ;
摘要：
Effects of the m=0 harmonics on the early quasi-linear stage of m=1 doubletearing modes are investigated.The numerical calculation with the harmonics m = 0 includedshows that the effect of the m=0 harmonics on the mode is negligible in the linear stage.Asthe mode begins to grow nonlinearly,both the current and flow profiles are pinched due to them=0 harmonics.To make a comparison we also carry out the calculation with m=0 harmonicsturned off.The profiles of the total current,poloidal magnetic field,and poloidal shear velocityin the cases with or without the m=0 harmonics are compared and discussed.In addition,theformation of a poloidal velocity shear is found and its mechanism is investigated.
引用
收藏
页码：257 / 260
页数：4
相关论文
共 50 条
  • [41] Management of Clinical Stage T1N0M0 Esophageal Cancer
    Yang, A. J.
    Choi, S.
    Byun, H. K.
    Kim, H. J.
    Choi, J.
    Lee, C. G., Jr.
    INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS, 2018, 102 (03): : E45 - E45
  • [42] TREATMENT OF STAGE-I LUNG-CANCER (T1N0M0, T2N0M0)
    MOORES, DWO
    MCKNEALLY, MF
    SURGICAL CLINICS OF NORTH AMERICA, 1987, 67 (05) : 937 - 943
  • [43] Solid component proportion is an important predictor of tumor invasiveness in clinical stage T1N0M0 (cT1N0M0) lung adenocarcinoma
    Li, Meng
    Wu, Ning
    Zhang, Li
    Sun, Wei
    Liu, Ying
    Lv, Lv
    Ren, Jiansong
    Lin, Dongmei
    CANCER IMAGING, 2018, 18
  • [44] Solid component proportion is an important predictor of tumor invasiveness in clinical stage T1N0M0 (cT1N0M0) lung adenocarcinoma
    Meng Li
    Ning Wu
    Li Zhang
    Wei Sun
    Ying Liu
    Lv Lv
    Jiansong Ren
    Dongmei Lin
    Cancer Imaging, 18
  • [45] Ukrain therapy of stage T1N0M0 bladder cancer patients
    Uglianitsa, KN
    Nechiporenko, NA
    Nefyodov, LI
    Brzosko, WJ
    DRUGS UNDER EXPERIMENTAL AND CLINICAL RESEARCH, 1998, 24 (5-6) : 227 - 230
  • [46] NONADIABATIC EFFECTS INDUCED BY EXCITATIONS OF THE M1 MODE
    MIKHAILOV, IN
    YULDASHBAEVA, EK
    BRIANSON, C
    SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR, 1987, 46 (04): : 609 - 613
  • [47] Effect of m/n=2/1 neoclassical tearing mode on sawtooth collapse in JT-60U
    Bando, T.
    Wakatsuki, T.
    Honda, M.
    Isayama, A.
    Shinohara, K.
    Inoue, S.
    Yoshida, M.
    Matsunaga, G.
    Takechi, M.
    Oyama, N.
    Ide, S.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2021, 63 (08)
  • [48] Suppression of the m/n=2/1 tearing mode by electron cyclotron resonance heating on J-TEXT
    Fang, Jiangang
    Chen, Zhongyong
    Yan, Wei
    Wang, Nengchao
    Mao, Feiyue
    Luo, Qiang
    Xuan, Zijian
    Chen, Xixuan
    Ren, Zhengkang
    Zhang, Feng
    Huang, Mei
    Xia, Donghui
    Yang, Zhoujun
    Chen, Zhipeng
    Ding, Yonghua
    PLASMA SCIENCE & TECHNOLOGY, 2024, 26 (08)
  • [49] Suppression of the m/n = 2/1 tearing mode by electron cyclotron resonance heating on J-TEXT
    方建港
    陈忠勇
    严伟
    王能超
    毛飞越
    罗蔷
    玄子健
    陈曦璇
    任正康
    张峰
    黄梅
    夏冬辉
    杨州军
    陈志鹏
    丁永华
    the JTEXT Team
    PlasmaScienceandTechnology, 2024, 26 (08) : 13 - 22
  • [50] Quasi-single-mode hybrid fibre with anomalous dispersion in the 1 μm range
    Aleshkina, S. S.
    Yashkov, M. V.
    Senatorov, A. K.
    Iskhakova, L. D.
    Bubnov, M. M.
    Gur'yanov, A. N.
    Likhachev, M. E.
    QUANTUM ELECTRONICS, 2016, 46 (08) : 738 - 742
12345