XXI ICTAM, 15–21 August 2004, Warsaw, Poland INTERACTIONS OF PLANAR WAVES WITH A BAROCLINIC VORTEX IN A ROTATING STRATIFIED FLUID
نویسندگان
چکیده
In large-scale geophysical flows, the dominant presence of background rotation and stratification not only prompt the inverse energy-cascade towards large scales, but also support waves e.g. generated during geostrophic adjustment. Here we consider interactions of inertia-gravity waves with a baroclinic vortex in a rotating linearly-stratified fluid, using WKB approach and experimental results. In contrast to most studies on interactions of waves with a unidirectional shear (see e.g. [1]), we consider the interaction of waves with the curved shear of a lenticular vortex.
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