| 激光等离子体中平台型密度分布结构的边界条件和连接条件 |
| |
| 引用本文： | 朱莳通,徐至展,沈文达.激光等离子体中平台型密度分布结构的边界条件和连接条件[J].物理学报,1988,37(8):1386-1393. |
| |
| 作者姓名： | 朱莳通 徐至展 沈文达 |
| |
| 作者单位： | (1)上海科学技术大学物理系; (2)中国高等科学技术中心(世界实验室)理论物理中心; (3)中国科学院上海光学精密机械研究所 |
| |
| 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。
关键词：
|
| 收稿时间： | 1987-10-12 |
BOUNDARY AND JUNCTION CONDITIONS FOR PLATEAU STRUCTURE OF DENSITY PROFILE IN A LASER PLASMA |
| |
| ZHU SHI-TONG,XU ZHI-ZHAN and SHEN WEN-DA.BOUNDARY AND JUNCTION CONDITIONS FOR PLATEAU STRUCTURE OF DENSITY PROFILE IN A LASER PLASMA[J].Acta Physica Sinica,1988,37(8):1386-1393. |
| |
| Authors: | ZHU SHI-TONG XU ZHI-ZHAN and SHEN WEN-DA |
| |
| Abstract: | 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 |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
