| 摩擦耗散大气中切变流的非线性稳定性 |
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| 引用本文： | 陆维松.摩擦耗散大气中切变流的非线性稳定性[J].气象学报,1989,47(4):412-423. |
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| 作者姓名： | 陆维松 |
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| 作者单位： | 南京气象学院 |
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| 摘 要： | 本文从包含摩擦耗散的非线性准地转方程组和包含摩擦耗散与大地形作用的非线性浅水波方程组出发,使用了Serrin-Joseph的能量方法,利用变分原理,分别用总能量和总位涡拟能导得这两个方程组的切变基流的非线性稳定性判据。
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| 收稿时间： | 1987/11/9 0:00:00 |
| 修稿时间： | 7/2/1988 12:00:00 AM |
ON THE NONLINEAR STABILITY OF SHEARING BASIC FLOW IN THE FRICTIONAL DISSIPATION ATMOSPHERE |
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| Lu Weisong.ON THE NONLINEAR STABILITY OF SHEARING BASIC FLOW IN THE FRICTIONAL DISSIPATION ATMOSPHERE[J].Acta Meteorologica Sinica,1989,47(4):412-423. |
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| Authors: | Lu Weisong |
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| Institution: | Nanjing Institute of Meteorology |
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| Abstract: | From a nonlinear quasi-geostrophic equation set including frictional dissipation and a nonlinear shallow water equation including frictional dissipation and large topography,using Serrin-Joseph's energy method,by means of the variational principle,the nonlinear stability criterions of the shearing basic flows both above two equation sets with the total energy and total enstrophy respectively are found. |
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