ION-ACOUSTIC-WAVES IN PLASMAS WITH COLLISIONAL ELECTRONS

被引：13

作者：

BYCHENKOV, VY

MYATT, J

ROZMUS, W

TIKHONCHUK, VT

机构：

[1] Department of Physics, University of Alberta, Edmonton

来源：

PHYSICAL REVIEW E | 1994年 / 50卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.50.5134

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We have developed an analytical theory of ion acoustic wave (IAW) damping and electron heat conductivity in plasmas with an arbitrary electron collisionality. We have found that deviations from the collisionless electron Landau damping occur for the wave numbers keiZ2/3, where ei is the electron mean free path for collisions with ions. In the regime of intermediate collisionality the IAW damping is proportional to k4/7 and the nonlocal electron heat conductivity is proportional to k-4/7. The transition into the hydrodynamic regime occurs for kei0.1Z1/2. © 1994 The American Physical Society.

引用

页码：5134 / 5137

页数：4

共 18 条

[1] NONLOCAL ELECTRON HEAT-TRANSPORT BY NOT QUITE MAXWELL-BOLTZMANN DISTRIBUTIONS
ALBRITTON, JR
WILLIAMS, EA
BERNSTEIN, IB
SWARTZ, KP
[J]. PHYSICAL REVIEW LETTERS, 1986, 57 (15) : 1887 - 1890
[2] ELECTRON-ENERGY TRANSPORT IN ION WAVES AND ITS RELEVANCE TO LASER-PRODUCED PLASMAS
BELL, AR
[J]. PHYSICS OF FLUIDS, 1983, 26 (01) : 279 - 284
[3] Braginskii S. I., 1965, REV PLASMA PHYS, V1, P205, DOI DOI 10.1088/0741-3335/47/10/005
[4] QUASI-HYDRODYNAMIC DESCRIPTION OF ION-ACOUSTIC-WAVES IN A COLLISIONAL PLASMA
BYCHENKOV, VY
MYATT, J
ROZMUS, W
TIKHONCHUK, VT
[J]. PHYSICS OF PLASMAS, 1994, 1 (08) : 2419 - 2429
[5] EFFECT OF ELECTRON COLLISIONS ON ION-ACOUSTIC-WAVES AND HEAT-FLOW
EPPERLEIN, EM
[J]. PHYSICS OF PLASMAS, 1994, 1 (01) : 109 - 115
[6] A PRACTICAL NONLOCAL MODEL FOR ELECTRON HEAT-TRANSPORT IN LASER PLASMAS
EPPERLEIN, EM
SHORT, RW
[J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1991, 3 (11): : 3092 - 3098
[7] NONLOCAL HEAT-TRANSPORT EFFECTS ON THE FILAMENTATION OF LIGHT IN PLASMAS
EPPERLEIN, EM
SHORT, RW
[J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1992, 4 (07): : 2211 - 2216
[8] DAMPING OF ION-ACOUSTIC-WAVES IN THE PRESENCE OF ELECTRON-ION COLLISIONS
EPPERLEIN, EM
SHORT, RW
SIMON, A
[J]. PHYSICAL REVIEW LETTERS, 1992, 69 (12) : 1765 - 1768
[9] MODIFICATION OF STIMULATED BRILLOUIN, SATURATED RAMAN-SCATTERING AND STRONG LANGMUIR TURBULENCE BY NONLOCAL HEAT-TRANSPORT - COMMENT
EPPERLEIN, EM
SHORT, RW
[J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1992, 4 (12): : 4190 - 4191
[10] KINETIC-THEORY OF LASER FILAMENTATION IN PLASMAS
EPPERLEIN, EM
[J]. PHYSICAL REVIEW LETTERS, 1990, 65 (17) : 2145 - 2148

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