EFFECT OF IONIC TEMPERATURE ON THE MODULATIONAL INSTABILITY OF ION-ACOUSTIC WAVES IN A COLLISIONLESS PLASMA

被引：29

作者：

DURRANI, IR ^{[1
]}

MURTAZA, G ^{[1
]}

RAHMAN, HU ^{[1
]}

AZHAR, IA ^{[1
]}

机构：

[1] PAKISTAN INST NUCL SCI & TECHNOL,RAWALPINDI,PAKISTAN

来源：

PHYSICS OF FLUIDS | 1979年 / 22卷 / 04期

关键词：

D O I：

10.1063/1.862628

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Using the Krylov-Bogoliubov-Mitropolski method, the modulational instability of ion-acoustic waves in a collisionless plasma consisting of isothermal electrons and adiabatic ions is studied. It is found that with the inclusion of ion temperature the modulational instability sets in much earlier. © 1979 American Institute of Physics.

引用

收藏

页码：791 / 793

页数：3

相关论文

共 8 条

[1] EXPERIMENTS ON ION-ACOUSTIC SOLITARY WAVES [J].

IKEZI, H .

PHYSICS OF FLUIDS, 1973, 16 (10) :1668-1675

[2] KRYLOV-BOGOLIUBOV-MITROPOLSKY METHOD FOR NONLINEAR-WAVE MODULATION [J].

KAKUTANI, T ;

SUGIMOTO, N .

PHYSICS OF FLUIDS, 1974, 17 (08) :1617-1625

[3] FORMATION AND INTERACTION OF ION-ACOUSTIC SOLITARY WAVES IN A COLLISIONLESS WARM PLASMA [J].

SAKANAKA, PH .

PHYSICS OF FLUIDS, 1972, 15 (02) :304-+

[4] EFFECT OF IONIC TEMPERATURE ON PROPAGATION OF ION-ACOUSTIC SOLITARY WAVES IN A COLLISIONLESS PLASMA OF WARM-ION FLUID AND NONISOTHERMAL ELECTRONS [J].

TAGARE, SG .

JOURNAL OF PLASMA PHYSICS, 1975, 14 (AUG) :1-6

[5] EFFECT OF ION TEMPERATURE ON PROPAGATION OF ION-ACOUSTIC SOLITARY WAVES OF SMALL AMPLITUDES IN COLLISIONLESS PLASMA [J].

TAGARE, SG .

PLASMA PHYSICS AND CONTROLLED FUSION, 1973, 15 (12) :1247-1252

[6] IMPROVED KORTEWEG-DEVRIES EQUATION FOR ION-ACOUSTIC WAVES [J].

TAPPERT, F .

PHYSICS OF FLUIDS, 1972, 15 (12) :2446-2447

[7] ION-ACOUSTIC SOLITONS EXCITED BY A SINGLE GRID [J].

WATANABE, S .

JOURNAL OF PLASMA PHYSICS, 1975, 14 (OCT) :353-364

[8] SELF-MODULATION OF A NONLINEAR ION WAVE PACKET [J].

WATANABE, S .

JOURNAL OF PLASMA PHYSICS, 1977, 17 (JUN) :487-501