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张铭, 李荣凤, 曾庆存. 正压模式中慢波的离散谱及其特征函数[J]. 大气科学, 1995, 19(2): 156-164. DOI: 10.3878/j.issn.1006-9895.1995.02.04
引用本文: 张铭, 李荣凤, 曾庆存. 正压模式中慢波的离散谱及其特征函数[J]. 大气科学, 1995, 19(2): 156-164. DOI: 10.3878/j.issn.1006-9895.1995.02.04
Zhang Ming, Li Rongfeng, Zeng Qingcun. Discrete Spectra and Their Characteristic Functions of Slow Waves in Barotropic Models[J]. Chinese Journal of Atmospheric Sciences, 1995, 19(2): 156-164. DOI: 10.3878/j.issn.1006-9895.1995.02.04
Citation: Zhang Ming, Li Rongfeng, Zeng Qingcun. Discrete Spectra and Their Characteristic Functions of Slow Waves in Barotropic Models[J]. Chinese Journal of Atmospheric Sciences, 1995, 19(2): 156-164. DOI: 10.3878/j.issn.1006-9895.1995.02.04

正压模式中慢波的离散谱及其特征函数

Discrete Spectra and Their Characteristic Functions of Slow Waves in Barotropic Models

  • 摘要: 本文对正压模式中慢波的离散谱及其特征函数作了数值计算。结果发现,在低速线性缓变切变基流的情形下,正压原始方程中慢波可有离散谱存在。本文还给出了在该基流下算得的谱点和特征函数,并与准地转模式的计算结果进行了比较。

     

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