Numerical and analytical studies of geophysical flows and nonlinear waves

我的研究范围很广，从理论流体动力学到数值分析。我的主要研究重点是地球物理流体流动中的波的非线性相互作用，即在大气和海洋中。波浪相互作用产生大尺度现象，如在热带平流层观测到的东风和西风之间的准两年一次的振荡，以及小尺度现象，如下坡风暴和山区湍流。准确地表示天气和气候模式中的波动效应是很重要的。我的研究目的是为我们提供对波浪影响的必要理解，以及它们的产生和传播机制。

My research spans a wide range of subjects, from theoretical fluid dynamics to numerical analysis. My primary research focus is on nonlinear interactions of waves in geophysical fluid flows, i.e., in the atmosphere and oceans. Wave interactions give rise to large-scale phenomena, such as the quasi-biennial oscillation between easterly and westerly winds that is observed in the tropical stratosphere, and smaller-scale phenomena, such as downslope windstorms and turbulence over mountains. It is important that wave effects are represented accurately weather and climate models. My investigations aim to provide us with the needed understanding of the effects of the waves, as well as the mechanisms for their generation and propagation.