摘要
本文仔细地分析了以前在自洽密度分布边界条件和连接条件处理中存在的缺点。为了确切地反映真实的边界,用自相似解把真空边界和等离子体静止上流分别与下密度平台和上密度平台连接起来,在声速点实现了完好的匹配。我们的分析结果与计算机模拟完全一致。
The shortcomings in previous treatments of boundary and junction conditions for the self-consistent density profile are analysed carefully. In order to reflect precisely the factual boundaries, the vacuum boundary and the plasma rest upstream are connected to the upper and lower density profile shelves by the self-similar solutions respectively, and the perfect matching at the sonic point is realized. Our analytic results agree well with computer simulation
出处
《物理学报》
SCIE
EI
CAS
1988年第8期1386-1393,共8页
Acta Physica Sinica
