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朱正心. 地形与热力共同作用下超长波的非线性平衡态与阻塞形势[J]. 大气科学, 1983, 7(1): 13-22. DOI: 10.3878/j.issn.1006-9895.1983.01.02
引用本文: 朱正心. 地形与热力共同作用下超长波的非线性平衡态与阻塞形势[J]. 大气科学, 1983, 7(1): 13-22. DOI: 10.3878/j.issn.1006-9895.1983.01.02
Zhu Zhengxin. Equilibrium states of ultralong waves forced by perturbation heating and orography and blocking situation[J]. Chinese Journal of Atmospheric Sciences, 1983, 7(1): 13-22. DOI: 10.3878/j.issn.1006-9895.1983.01.02
Citation: Zhu Zhengxin. Equilibrium states of ultralong waves forced by perturbation heating and orography and blocking situation[J]. Chinese Journal of Atmospheric Sciences, 1983, 7(1): 13-22. DOI: 10.3878/j.issn.1006-9895.1983.01.02

地形与热力共同作用下超长波的非线性平衡态与阻塞形势

Equilibrium states of ultralong waves forced by perturbation heating and orography and blocking situation

  • 摘要: 本文采用高截断的谱分解方法,得到了在地形及热力和地形共同强迫作用下超长波的非线性平衡态解,并讨论了其稳定性。理论模式所得到的阻塞型平衡态在流场型式、高压位置及稳定性等方面反映了实际阻塞形势的主要特点。由于平衡态是解析地求得的,还引申出一些有关阻塞动力机制的讨论。

     

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