A HYBRID ZAKHAROV PARTICLE SIMULATION OF IONOSPHERIC HEATING

被引：13
作者：
CLARK, KL
PAYNE, GL
NICHOLSON, DR
机构：
[1] Department of Physics and Astronomy, University of Iowa, Iowa City
来源：
PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1992年 / 4卷 / 03期
关键词：
D O I：
10.1063/1.860269
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：
A one-dimensional hybrid simulation model incorporating one of the Zakharov equations for the high-frequency waves and a particle-in-cell (PIC) simulation of the ions is described and applied to ionospheric heating using realistic parameters. Results from the hybrid simulation are compared with a Zakharov simulation that incorporates a phenomenological model of ion damping. Both the hybrid and Zakharov simulations predict the formation of solitonlike waves. The early time behavior of the two simulations is different due to the high noise level in the hybrid simulation, but the late time behavior is quite similar.
引用
收藏
页码：708 / 718
页数：11
相关论文
共 38 条
[1]  
[Anonymous], 1975, COMPUTER SOLUTION OR
[2]   3-DIMENSIONAL LANGMUIR WAVE INSTABILITIES IN TYPE-III SOLAR RADIO-BURSTS [J].
BARDWELL, S ;
GOLDMAN, MV .
ASTROPHYSICAL JOURNAL, 1976, 209 (03) :912-926
[3]   NONLINEAR SATURATION OF PARAMETRIC INSTABILITIES [J].
BEZZERIDES, B ;
WEINSTOCK, J .
PHYSICAL REVIEW LETTERS, 1972, 28 (08) :481-+
[4]   SATURATION SPECTRUM OF PARAMETRIC DECAY INSTABILITY IN PRESENCE OF AN EXTERNAL MAGNETIC-FIELD [J].
CHEN, HC ;
FEJER, JA .
PHYSICS OF FLUIDS, 1975, 18 (12) :1809-1812
[5]  
CLARK KL, 1990, THESIS U IOWA IOWA C
[6]   NUCLEATION OF CAVITONS IN STRONG LANGMUIR TURBULENCE [J].
DOOLEN, GD ;
DUBOIS, DF ;
ROSE, HA .
PHYSICAL REVIEW LETTERS, 1985, 54 (08) :804-807
[7]   SPECTRUM AND ANOMALOUS RESISTIVITY FOR SATURATED PARAMETRIC INSTABILITY [J].
DUBOIS, DF ;
GOLDMAN, MV .
PHYSICAL REVIEW LETTERS, 1972, 28 (04) :218-&
[8]   NONLINEAR SATURATION OF PARAMETRIC INSTABILITY - BASIC THEORY AND APPLICATION TO IONOSPHERE [J].
DUBOIS, DF ;
GOLDMAN, MV .
PHYSICS OF FLUIDS, 1972, 15 (03) :919-&
[9]   EXCITATION OF STRONG LANGMUIR TURBULENCE IN PLASMAS NEAR CRITICAL DENSITY - APPLICATION TO HF HEATING OF THE IONOSPHERE [J].
DUBOIS, DF ;
ROSE, HA ;
RUSSELL, D .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1990, 95 (A12) :21221-21272
[10]   NONLINEAR-WAVE OPTICS OF PARAMETRIC PUMP RADIATION IN AN INHOMOGENEOUS PLASMA [J].
DUBOIS, DF ;
GOLDMAN, MV ;
MCKINNIS, D .
PHYSICS OF FLUIDS, 1973, 16 (12) :2257-2269
1234