| 爆炸聚能压缩装置的研究 |
| |
| 引用本文： | 洪延姬 薛鸿陆. 爆炸聚能压缩装置的研究[J]. 高压物理学报, 1997, 11(4): 283-291 |
| |
| 作者姓名： | 洪延姬 薛鸿陆 |
| |
| 作者单位： | 中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室(洪延姬)，国防科技大学应用物理系(薛鸿陆) |
| |
| 摘 要： | 用流体网格法（Fluid in Cell）对气体在锐角几何条件下的压缩做了二维轴对称不定常流体动力学数值模拟。研究了压缩室内气体的侧向及轴向压缩规律；讨论了导出管中高温等离子体的流动特性；给出了等离子体参数的空间分布及随时间变化的定量数据；研究了结构几何尺寸及气体介质初始密度对最终参数的影响，并与文献报道的实验数据作了比较，结果基本符合。
|
| 关 键 词： | 高温等离子体 冲击波 数值模拟 |
| 收稿时间： | 1997-04-02; |
FLUID DYNAMIC NUMERICAL SIMULATION OF AN EXPLOSIVE GAS COMPRESSION GENERATOR |
| |
| Hong Yanji ,,Xue Honglu. FLUID DYNAMIC NUMERICAL SIMULATION OF AN EXPLOSIVE GAS COMPRESSION GENERATOR[J]. Chinese Journal of High Pressure Physics, 1997, 11(4): 283-291 |
| |
| Authors: | Hong Yanji Xue Honglu |
| |
| Affiliation: | Hong Yanji 1,2,Xue Honglu 2 |
| |
| Abstract: | In this paper,the Fluid in Cell method is used to numerically simulate two dimensional,axisymmetric and time dependent motion for the compressible flow of a fluid which was in the sharp angle regions between the fly plate and the wall of the compression chamber.Compression properties of the fluid in the gas compression chamber,and motion properties of the high temperature plasma in the outlet tube,were studied and discussed.The distributions of plasmas variables were obtained,which were comprised with reported experimental data. |
| |
| Keywords: | high temperature plasma shock wave numerical simulation. |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《高压物理学报》浏览原始摘要信息 |
|
点击此处可从《高压物理学报》下载免费的PDF全文 |
