| 理查逊数与中尺度扰动稳定性的关系 |
| |
| 引用本文： | 赵平,高守亭.理查逊数与中尺度扰动稳定性的关系[J].应用气象学报,1989,4(3):247-256. |
| |
| 作者姓名： | 赵平 高守亭 |
| |
| 作者单位： | 1.成都气象学院
(赵平)，中国科学院大气物理所(高守亭) |
| |
| 摘 要： | 本文通过用摄动方法求解对数压力坐标系下原始方程组的线性解，来研究理查逊数与中尺度扰动的稳定性的关系，得出了零级近似和一级近似下对称不稳定以及零级近似几种特殊的斜压不稳定判据。
|
The Relations Between Richardson Number and the Stability of Mesoscale Perturbations |
| |
| Institution: | 1) (Chengdu Institute of Meteorology); 2) (Institute of Atmospheric Physics, Academia Sinica) |
| |
| Abstract: | In this paper, the relations between the Richardson number and the stability of mesoscale perturbations are acquired by linearly solving the primitive equations in the log-pressure coordinate system with expansion of the small parameters, and then the symmetrically instability criterions under conditions of zero-order and first-order approximations and the baroclinic instability criterions under conditions of zero-order approximations are discussed. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《应用气象学报》浏览原始摘要信息 |
| 点击此处可从《应用气象学报》下载免费的PDF全文 |
