The atmospheric Ekman flows with time-dependent eddy viscosity

IF 1.9 4区地球科学 Q2 GEOCHEMISTRY & GEOPHYSICS

Dynamics of Atmospheres and Oceans Pub Date : 2024-09-18 DOI:10.1016/j.dynatmoce.2024.101496

Yi Guan

引用次数: 0

Abstract

In this paper, we consider nonsteady modified atmospheric Ekman equations in the

f -

plane approximation. We non-dimensionalize the equations of the motion in the

f -

plane. For two types of time-dependent eddy viscosity, by means of Laplace transform, we get the explicit formulas, respectively.

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具有随时间变化的涡流粘度的大气埃克曼流

在本文中，我们考虑了 f 平面近似的非稳态修正大气埃克曼方程。我们对 f 平面上的运动方程进行了非尺寸化处理。对于两种随时间变化的涡流粘度，通过拉普拉斯变换，我们分别得到了显式公式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Dynamics of Atmospheres and Oceans 地学-地球化学与地球物理

CiteScore

3.10

自引率

5.90%

发文量

审稿时长

>12 weeks

期刊介绍： Dynamics of Atmospheres and Oceans is an international journal for research related to the dynamical and physical processes governing atmospheres, oceans and climate. Authors are invited to submit articles, short contributions or scholarly reviews in the following areas: •Dynamic meteorology •Physical oceanography •Geophysical fluid dynamics •Climate variability and climate change •Atmosphere-ocean-biosphere-cryosphere interactions •Prediction and predictability •Scale interactions Papers of theoretical, computational, experimental and observational investigations are invited, particularly those that explore the fundamental nature - or bring together the interdisciplinary and multidisciplinary aspects - of dynamical and physical processes at all scales. Papers that explore air-sea interactions and the coupling between atmospheres, oceans, and other components of the climate system are particularly welcome.