Characteristics of plasma generated by hypervelocity impact
作者： Weidong Song , Jianqiao Li , Jianguo Ning
DOI: 10.1063/1.4819829
关键词:
摘要: The characteristics of plasma generated by hypervelocity impact were studied through both theoretical analysis and numerical simulation. Based on thermodynamics and statistical physics, a thermal ionization model was proposed to explore the relationships of ionization degree and plasma conductivity to temperature with consideration of the velocity distribution law in the thermodynamic equilibrium state. In order to derive the temperature, internal energy, and density of the plasma generated by the impact for the above relationships, a 3-D …
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