等离子体在真空间隙中的膨胀:三流体流体力学模拟

2016 27th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV) Pub Date : 2016-09-01 DOI:10.1109/DEIV.2016.7748669

E. Nefedtsev, A. Batrakov

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引用次数: 1

摘要

本文报道了爆炸发射中心等离子体耀斑膨胀稳定阶段的数值模拟。计算是在三流体力学模型的基础上进行的，修正后的模型对等离子体中的电子和离子转移以及等离子体和阳极之间的真空间隙中的电子转移提供了一致的描述。分析了等离子体耀斑组分的浓度、流速和温度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Plasma expansion in vacuum gap: Three-fluid hydrodynamic simulation

The paper reports on a numerical simulation of stable stage of plasma flare expansion from an explosive emission center. The calculations were made on the base of the three-fluid hydrodynamic model corrected to provide a consistent description of both electron and ion transfer in plasma and electron transfer in a vacuum gap between plasma and an anode. Concentration, flow velocity, and temperature of plasma flare components are analyzed.

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2016 27th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV)

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