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Precipitating Quasigeostrophic Equations and Potential Vorticity Inversion with Phase Changes
Publisher: American Meteorological Society
Abstract: AbstractPrecipitating versions of the quasigeostrophic (QG) equations are derived systematically, starting from the equations of a cloud-resolving model. The presence of phase changes of water from vapor to liquid and vice ...
Stability and Instability Criteria for Idealized Precipitating Hydrodynamics
Publisher: American Meteorological Society
Abstract: linear stability analysis is presented for fluid dynamics with water vapor and precipitation, where the precipitation falls relative to the fluid at speed VT. The aim is to bridge two extreme cases by considering the full ...
Impact of Wave–Vortical Interactions on Oceanic Submesoscale Lateral Dispersion
Publisher: American Meteorological Society
Breaking of Progressive Internal Gravity Waves: Convective Instability and Shear Instability
Publisher: American Meteorological Society
Abstract: The breaking of a monochromatic two-dimensional internal gravity wave is studied using a newly developed spectral/pseudospectral model. The model features vertical nonperiodic boundary conditions that ensure a realistic ...
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