| 超声速自由剪切层流动的数值模拟和理论分析 |
| |
| 引用本文： | 刘君,高树椿. 超声速自由剪切层流动的数值模拟和理论分析[J]. 空气动力学学报, 1995, 0(2) |
| |
| 作者姓名： | 刘君 高树椿 |
| |
| 作者单位： | 中国空气动力研究与发展中心 |
| |
| 摘 要： | 本文从二维完全Ｎ－Ｓ方程出发，采用ＮＮＤ２Ｍ差分格式，计算了超声速自由剪切层流场，并且研究了上游扰动在剪切层内的传播规律。在数值模拟的基础上对流动涡结构进行了分析。
|
| 关 键 词： | 可压缩自由剪切层，数值模拟，理论分析，N－S方程 |
Numerical Study on Supersonic Free Shear Layers |
| |
| Liu Jun,Gao Shuchun. Numerical Study on Supersonic Free Shear Layers[J]. Acta Aerodynamica Sinica, 1995, 0(2) |
| |
| Authors: | Liu Jun Gao Shuchun |
| |
| Affiliation: | China Aerodynamics Research and Development Center |
| |
| Abstract: | In this paper,the supersonic free shear layer was simu-lated with the finite difference scheme NND2M,based on the two dimension N-S equations.The flow features and disturbance characteristics from up-stream to downstream are described. |
| |
| Keywords: | compressible free shear layer numerical simulation N-S equations. |
| 本文献已被 CNKI 等数据库收录！ |
