Simulation of ionization front propagation in dense plasma by Markoff automata

被引：6

作者：

Beule, D ^{[1
]}

Forster, A ^{[1
]}

Fricke, T ^{[1
]}

机构：

[1] Humboldt Univ, Inst Phys, D-10115 Berlin, Germany

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1998年 / 204卷

关键词：

dense plasma; ionization-recombination kinetics; reaction-diffusion equations; stochastic simulation; Markoff automata;

D O I：

10.1524/zpch.1998.204.Part_1_2.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Front propagation in partially ionized dense plasma is described by reaction-diffusion equations. We introduce the new method of Markoff automata for the stochastic simulation of reaction and diffusion in dense plasma which is capable to perform simulations fast and accurate. The method is applied to the investigation of ionization fronts of different shape. A comparison with analytic results for profile and velocity of plane fronts confirms the stochastic simulation data. Furthermore, we present data for an expanding ionization spot.

引用

页码：1 / 17

页数：17

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