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| 风速垂直切变下非均匀层结大气中重力惯性内波的稳定性 | |
| 引用本文： | 万军,赵平,闵文彬. 风速垂直切变下非均匀层结大气中重力惯性内波的稳定性[J]. 大气科学, 1992, 16(1): 120-126. DOI: 10.3878/j.issn.1006-9895.1992.01.17 |
| 作者姓名： | 万军 赵平 闵文彬 |
| 作者单位： | [1]成都气象学院,成都610041 [2]四川省气象科学研究所，成都,成都610041 |
| 摘 要： | 本文应用WKB方法研究了在弱非均匀层结大气中,当基本气流具有弱垂直切变时,重力惯性内波的稳定性问题.由导得的波能量方程出发,分析了风速垂直切变及非均匀大气层结对重力惯性内波波能变化率的影响. |
| 关 键 词： | 重力惯性内波 稳定性 缓变波列 波能量方程 |
Stability of Internal Inertial Gravity Wave in the Heterogeneous Stratified Atmosphere with Vertical Shear of Wind |
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| Wan Jun,Zhao Ping and Min Wenbing. Stability of Internal Inertial Gravity Wave in the Heterogeneous Stratified Atmosphere with Vertical Shear of Wind[J]. Chinese Journal of Atmospheric Sciences, 1992, 16(1): 120-126. DOI: 10.3878/j.issn.1006-9895.1992.01.17 | |
| Authors: | Wan Jun Zhao Ping Min Wenbing |
| Abstract: | This paper discusses the stability of internal inertial gravity wave in the heterogeneous stratified atmosphere when basic flow appears to be weak vertical shear by the WKB method. From the derived wave energy equation we analyse the effects of the wind vertical shear heterogeneous atmospheric stratification and its temporal variability on the slowly varying wave train of internal inertial gravity wave. |
| Keywords: | Internal inertial gravity wave Stability Slowly varying wave train Wave energy equation. |
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