Ion Temperature Effect on Bohm Criterion for Magnetized Plasma Sheath

被引：15
|
作者：
El Kaouini, Morad [1 ]
Chatei, Hassan [1 ]
Driouch, Ismael [1 ]
El Hammouti, Mimoun [2 ]
机构：
[1] Univ Mohammed 1, Dept Phys, LPMR, Fac Sci, Oujda 60000, Morocco
[2] Univ Mohammed 1, Multidisciplinary Fac, Dept Phys, Nador 62700, Morocco
来源：
JOURNAL OF FUSION ENERGY | 2011年 / 30卷 / 02期
关键词：
Fluid model; Ion temperature; Bohm criterion; Magnetic field; Plasma sheath;
D O I：
10.1007/s10894-010-9358-z
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
A two-fluid model has been used to study the characteristics of the plasma sheath in the presence of an external magnetic field and by taking into account both the ion temperature and the ion-neutral collision force. The model is solved numerically and sheath characteristics are obtained. The dependence of the Bohm magnetized sheath criterion to ion temperature is examined. Then it is concluded that the ion temperature has significant effects on the sheath characteristics such as ion velocity, particles densities and electric potential.
引用
收藏
页码：199 / 204
页数：6
相关论文
共 50 条
  • [1] Ion Temperature Effect on Bohm Criterion for Magnetized Plasma Sheath
    Morad El Kaouini
    Hassan Chatei
    Ismael Driouch
    Mimoun El Hammouti
    Journal of Fusion Energy, 2011, 30 : 199 - 204
  • [2] Bohm Criterion in a Magnetized Plasma Sheath
    籍延坤
    邹秀
    刘惠平
    邱明辉
    Plasma Science and Technology, 2011, 13 (05) : 519 - 522
  • [3] Bohm Criterion in a Magnetized Plasma Sheath
    Ji Yankun
    Zou Xiu
    Liu Huiping
    Qiu Minghui
    PLASMA SCIENCE & TECHNOLOGY, 2011, 13 (05) : 519 - 522
  • [4] Bohm Criterion in a Magnetized Plasma Sheath
    籍延坤
    邹秀
    刘惠平
    邱明辉
    Plasma Science and Technology, 2011, (05) : 519 - 522
  • [5] Bohm criterion for an electronegative magnetized plasma sheath
    Liu Hui-Ping
    Zou Xiu
    Zou Bin-Yan
    Qiu Ming-Hui
    ACTA PHYSICA SINICA, 2012, 61 (03)
  • [6] The Bohm criterion for the dusty plasma sheath
    Wang, ZX
    Liu, JY
    Xiu, Z
    Yue, L
    Wang, XG
    ACTA PHYSICA SINICA, 2004, 53 (03) : 793 - 797
  • [7] A note on the plasma sheath and the Bohm criterion
    Severn, G. D.
    AMERICAN JOURNAL OF PHYSICS, 2007, 75 (01) : 92 - 94
  • [8] PLASMA SHEATH TRANSITION AND BOHM CRITERION
    RIEMANN, KU
    CONTRIBUTIONS TO PLASMA PHYSICS, 1992, 32 (3-4) : 231 - 236
  • [9] The Bohm criterion for the dusty plasma sheath
    Liu, JY
    Wang, ZX
    Wang, X
    Zhang, Q
    Zou, X
    Zhang, Y
    PHYSICS OF PLASMAS, 2003, 10 (09) : 3507 - 3511
  • [10] The Bohm criterion for a dusty plasma sheath
    Pandey, BP
    Dutta, A
    PRAMANA-JOURNAL OF PHYSICS, 2005, 65 (01): : 117 - 124
12345