Thermodynamic Properties and Electrical Conductivity of Water Plasma

被引：14

作者：

Chung, K. J. ^{[1
]}

Hwang, Y. S. ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Nucl Engn, Seoul 151742, South Korea

来源：

CONTRIBUTIONS TO PLASMA PHYSICS | 2013年 / 53卷 / 4-5期

关键词：

Water plasma; thermodynamic equilibrium; non-ideal plasma; electrical conductivity; DISCHARGE; SIMULATION;

D O I：

10.1002/ctpp.201200079

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：

Composition, thermodynamic properties, and electrical conductivity of water plasma are calculated under the assumption of thermodynamic equilibrium. The plasma composition is calculated by stoichiometric approach in which chemical reactions and multiple ionizations are formulated by following mass action law and Saha's equation, respectively. Correction for weakly non-ideal behavior at high density regime is conducted using the Debye-Huckel theory. Based on the calculated composition, the electrical conductivities of water plasma, which is the most important parameter for various applications of pulsed spark discharges in water, are calculated at various mass densities and temperatures with the consideration of both electron-neutral and electron-ion collisions. ((c) 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

引用

页码：330 / 335

页数：6

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