DESTABILIZATION OF DRIFT WAVES IN A COLLISIONAL PLASMA

被引:4
作者
PRABURAM, G
SUGAWA, M
机构
[1] Department of Physics, Faculty of Science, Ehime University
关键词
DRIFT WAVES; COLLISIONAL PLASMA; MICROINSTABILITY; LOWER HYBRID WAVE;
D O I
10.1143/JPSJ.61.4449
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Wong and Bellan have observed the enhancement of drift waves by externally launched lower hybrid waves in a Q-machine. We explained these results semi-quantitatively by deriving the dispersion relation of the drift waves, incorporating the ohmic heating of electrons.
引用
收藏
页码:4449 / 4451
页数:3
相关论文
共 9 条
[1]   EXCITATION OF LOWER-HYBRID WAVES BY A SLOW-WAVE STRUCTURE [J].
BELLAN, P ;
PORKOLAB, M .
PHYSICAL REVIEW LETTERS, 1975, 34 (03) :124-127
[2]  
GORE R, 1978, PHYS REV LETT, V40, P140
[3]   STABILIZATION OF DRIFT WAVES BY LOWER HYBRID WAVES OF FINITE WAVENUMBER [J].
LIU, CS ;
TRIPATHI, VK .
PHYSICS OF FLUIDS, 1980, 23 (02) :345-347
[4]   EFFECTS OF A HIGH-FREQUENCY ELECTRIC FIELD ON MICRO-INSTABILITIES DRIVEN BY DENSITY GRADIENT [J].
OKAMOTO, M ;
AMANO, T ;
KITAO, K .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1970, 29 (04) :1041-&
[5]   OBSERVATION OF PARAMETRIC-INSTABILITIES IN LOWER-HYBRID RADIO-FREQUENCY HEATING OF TOKAMAKS [J].
PORKOLAB, M ;
BERNABEI, S ;
HOOKE, WM ;
MOTLEY, RW ;
NAGASHIMA, T .
PHYSICAL REVIEW LETTERS, 1977, 38 (05) :230-233
[6]   LOWER HYBRID SUPPRESSION OF DRIFT WAVES IN A PLASMA CYLINDER [J].
PRABURAM, G ;
TRIPATHI, VK ;
JAIN, VK .
PHYSICS OF FLUIDS, 1988, 31 (10) :3145-3147
[7]  
SHARMA AK, 1989, J GEOPHYS RES, V4, P3805
[8]   PARAMETRIC-EXCITATION AND SUPPRESSION OF DRIFT WAVES BY LOWER HYBRID FIELDS [J].
SUNDARAM, AK ;
KAW, PK .
NUCLEAR FUSION, 1973, 13 (06) :901-912
[9]   ENHANCEMENT OF DRIFT WAVES BY LOCALIZED LOWER HYBRID WAVES [J].
WONG, KL ;
BELLAN, PM .
PHYSICS OF FLUIDS, 1978, 21 (05) :841-845