Carlos Frederico Mendonça Raupp

• SIAM Conference on Nonlinear Waves and Coherent Structures, AR.EXT

• Abstract

  The stratified atmosphere supports a variety of wave motion which play a crucial role in weather and climate. The waves can be generated by mountains, storms, and inherent instabilities in the atmospheric flows. They transport and redeposit energy in the flow, often mixing the fluid and thus contributing to setting the very stratification profile which supports the waves. The topic of thi…

  Long-short wave interactions in the atmospheric dynamics, AP.R

• Abstract

  The goal of this project is to study the dynamics of the resonant nonlinear wave interactions in a global, baroclinic, non-hydrostatic atmospheric model and to analyze the possible role of these interactions in generating low-frequency fluctuations in the atmospheric flow. These interactions will be analyzed in an idealized setting, with the waves being embedded in a motionless, hydrostat…

  Multi-scale interactions in the atmosphere, AP.JP

(Only some records are available in English at this moment)

• Abstract

  This research aims to study the numerical solution of the non-divergent barotropic model in spherical coordinates, linearized around a resting background state. For this purpose, we shall use the spectral method that consists of expanding the stream function in terms of the Eigen solutions of the Laplace operator, the so-called spherical harmonics. As demonstrated in several studies in t…

  Numerical study of the barotropic vorticity equation, BP.IC

• Abstract

  The goal of this research project is to analyze the energetics of the normal modes of a global, compressible, baroclinic and non-hydrostatic atmospheric model in spherical coordinates. These normal modes correspond to the eigensolutions of the governing equations of the present model, linearized around a basic state at rest and satisfying the hydrostatic balance. Furthermore, to simplify …

  Energetics of the Normal Modes of the Nonhydrostatic Atmospheric Dynamics, BP.MS
• Magnetohydrodynamic Waves and the Earth Magnetic Field, BP.IC

(Only some records are available in English at this moment)